@import url(//at.alicdn.com/t/font_612675_4evo05d94u8.css);

* {
    margin: 0;
    padding: 0;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    -moz-tap-highlight-color: rgba(255, 0, 0, 0);
    -webkit-tap-highlight-color: rgba(255, 0, 0, 0);
    -tap-highlight-color: rgba(255, 0, 0, 0)
}

a,
abbr,
acronym,
address,
applet,
big,
blockquote,
body,
caption,
cite,
code,
dd,
del,
dfn,
div,
dl,
dt,
em,
fieldset,
form,
h1,
h2,
h3,
h4,
h5,
h6,
html,
iframe,
img,
ins,
kbd,
label,
legend,
li,
object,
ol,
p,
pre,
q,
s,
samp,
small,
span,
strike,
strong,
sub,
sup,
table,
tbody,
td,
tfoot,
th,
thead,
tr,
tt,
ul,
var {
    font-family: Arial, "PingFang SC", "Microsoft YaHei", SimSun, sans-serif
}

body {
    background: #fefefe;
    line-height: 1;
    width: 100%;
    -webkit-text-size-adjust: 100%;
    -ms-text-size-adjust: 100%;
    position: relative;
    overflow-x: hidden
}

body,
h1,
h2,
h3,
h4,
h5,
h6 {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    font-weight: 400;
    color: #333;
    font-size: 14px
}

body,
html {
    width: 100%;
    height: 100%
}

article,
aside,
blockquote,
body,
button,
code,
dd,
details,
div,
dl,
dt,
fieldset,
figcaption,
figure,
footer,
form,
h1,
h2,
h3,
h4,
h5,
h6,
header,
hgroup,
hr,
input,
legend,
li,
menu,
nav,
ol,
p,
pre,
section,
td,
textarea,
th,
ul {
    margin: 0;
    padding: 0
}

article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
menu,
nav,
section {
    display: block
}

audio,
canvas,
video {
    display: inline-block;
    display: inline;
    zoom: 1
}

input,
select,
textarea {
    font-size: 100%
}

table {
    border-collapse: collapse;
    border-spacing: 0
}

th {
    text-align: inherit
}

fieldset,
img {
    border: 0
}

iframe {
    display: block
}

abbr,
acronym {
    border: 0;
    font-variant: normal
}

del {
    font-size: 18px;
    color: #ee7800;
    display: inline;
    text-decoration: line-through
}

address,
caption,
cite,
code,
dfn,
em,
th,
var {
    font-style: normal;
    font-weight: 500
}

ol,
ul {
    list-style: none
}

caption,
th {
    text-align: left
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-size: 100%;
    font-weight: 500
}

q:after,
q:before {
    content: ''
}

sub,
sup {
    font-size: 75%;
    line-height: 0;
    position: relative;
    vertical-align: baseline
}

sup {
    top: -.5em
}

sub {
    bottom: -.25em
}

a:hover {
    text-decoration: none;
    color: #333
}

a {
    color: #333
}

a[type=button] {
    -webkit-appearance: none
}

a,
ins {
    text-decoration: none
}

.col-xs-12 {
    width: 100%
}

.col-xs-11 {
    width: 91.66666667%
}

.col-xs-10 {
    width: 83.33333333%
}

.col-xs-9 {
    width: 75%
}

.col-xs-8 {
    width: 66.66666667%
}

.col-xs-7 {
    width: 58.33333333%
}

.col-xs-6 {
    width: 50%
}

.col-xs-5 {
    width: 41.66666667%
}

.col-xs-4 {
    width: 33.33333333%
}

.col-xs-3 {
    width: 25%
}

.col-xs-2 {
    width: 16.66666667%
}

.col-xs-1 {
    width: 8.33333333%
}

.content-jj {
    border: 1px dashed #e7e7e7;
    font-size: 12px;
    line-height: 180%;
    text-align: justify;
    text-justify: inter-ideograph;
    text-indent: 2em;
    padding: 10px;
    border-radius: 5px;
    background-color: #f6f6f6;
    margin-top: 15px
}

article,
aside,
dialog,
figure,
footer,
header,
menu,
nav,
section {
    display: block
}

.drawer--right .drawer-hamburger {
    z-index: 1000;
    width: 20px;
    height: 44px;
    padding: 0;
    margin-right: 8px;
    right: 4px
}

.drawer-hamburger-icon:before {
    top: -7px
}

.drawer-hamburger-icon:after {
    top: 7px
}

.drawer-hamburger-icon {
    margin-top: 5px
}

.drawer-nav {
    z-index: 1001;
    background-color: rgba(0, 0, 0, .8)
}

.drawer-menu {
    padding-top: 30px;
    padding-left: 10px
}

.drawer-menu-item {
    font-size: 18px;
    color: #f1f1f1;
    line-height: 24px
}

.drawer-menu-item:hover {
    text-decoration: none;
    color: #fff
}

.drawer-menu-item i {
    font-size: 14px;
    border-radius: 100%;
    width: 24px;
    height: 24px;
    text-align: center;
    line-height: 24px
}

.drawer-menu-item .fa-home {
    background-color: #ff3469
}

.drawer-menu-item .fa-microphone {
    background-color: #34a7ff
}

.drawer-menu-item .fa-gift {
    background-color: #98c157
}

.drawer-menu-item .fa-graduation-cap {
    background-color: #ff7234
}

.drawer-menu-item .fa-book {
    background-color: #ff3434
}

.drawer-menu-item .fa-paper-plane {
    background-color: #ffc412
}

.drawer-menu-item .fa-star {
    background-color: #ff35e0
}

.drawer-menu-item .fa-download {
    background-color: #3ecedf
}

.drawer-menu-item .fa-file-text-o {
    background-color: #ffdc35
}

.drawer-menu-item .fa-caret-square-o-right {
    background-color: #4b67e0
}

.drawer-menu-item .fa-users {
    background-color: #0bab9e
}

.drawer-menu-item .fa-calculator {
    background-color: #90caaf
}

.drawer-menu-item .fa-question-circle-o {
    background-color: #fa0022
}

.drawer-overlay {
    z-index: 1000
}

.navbar {
    height: 50px;
    width: 100%;
    border-radius: 0;
    margin: 0;
    padding: 0;
    position: fixed;
    top: 0;
    z-index: 997;
    background-color: #fff;
    border-bottom: 1px solid #e7e7e7
}

.menu-bl,
.menu-cl,
.menu-zl {
    display: none;
    padding-left: 19px
}

.menu-bl li,
.menu-cl li,
.menu-zl li {
    line-height: 240%
}

.menu-bl li a,
.menu-cl li a,
.menu-zl li a {
    color: #fff;
    font-size: 16px
}

.navbar>.container-fluid .navbar-brand img {
    width: 130px;
    margin-top: 0
}

.navbar>.container-fluid .navbar-brand {
    padding: 16px 0 16px 10px
}

.navbar .header-prepage,
.navbar .header-title {
    float: left
}

.navbar .header-prepage {
    width: 30px
}

.navbar .header-title {
    font-size: 16px;
    line-height: 44px;
    vertical-align: middle;
    display: block;
    max-width: 100px;
    overflow: hidden;
    white-space: nowrap;
    -o-text-overflow: ellipsis;
    text-overflow: ellipsis
}

.navbar .header-prepage i {
    font-size: 40px;
    line-height: 44px
}

.loginc {
    padding: 10px 50px 0 0
}

.loginc a {
    font-size: 16px;
    color: #333;
    border-radius: 100%;
    border: 1px solid #333;
    width: 28px;
    height: 28px;
    display: block;
    text-align: center;
    line-height: 26px
}

.loginc a:focus,
.loginc a:hover {
    color: #ff2900
}

.login-register {
    background-color: #e85136;
    color: #fff !important;
    padding: 2px 7px 3px 7px;
    font-size: 14px !important;
    margin-left: 10px
}

.login-register:focus,
.login-register:hover {
    background-color: #d83214;
    color: #fff !important
}

.navbar .navbar-header .icon-bar {
    background-color: #666
}

.navbar .navbar-toggle {
    margin-top: 16px;
    border: 1px solid #e5e5e5
}

#header .btn-primary {
    color: #fff;
    font-size: 16px
}

.btn-group {
    max-width: 180px;
    min-width: 80px;
    margin-top: 10px
}

.user-line .dropdown-toggle {
    max-width: 60px !important;
    text-align: right;
    min-width: 40px;
    border-radius: 0;
    line-height: 30px;
    margin-right: 40px
}

.user-line .dropdown-toggle span {
    margin: 12px 20px 12px 0
}

.toMyClass {
    display: inline-block;
    height: 30px;
    line-height: 30px;
    float: right;
    margin: 10px 10px 0 0;
    position: relative
}

.toMyClass img {
    position: absolute;
    bottom: -15px;
    left: -11px;
    display: block;
    width: 80px
}

.user-line .btn-default {
    padding: 0;
    border: 0;
    background-color: #fff
}

.open>.dropdown-toggle.btn-default,
.user-line .btn-default.active,
.user-line .btn-default.focus,
.user-line .btn-default:active,
.user-line .btn-default:focus,
.user-line .btn-default:hover {
    background-color: #fff;
    box-shadow: none
}

.user-line .dropdown-menu {
    max-width: 150px;
    min-width: 100px;
    background-color: #fff;
    border: 0;
    border-top: 2px solid #c52d2f;
    padding: 0 0 10px;
    margin: 0;
    border-radius: 0;
    right: 15px
}

.user-line .dropdown-menu .my-group-buy {
    display: inline-block;
    width: 16px;
    height: 16px;
    background: url(data:image/png;base64,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);
    background-size: contain;
    vertical-align: middle
}

.user-line:hover .dropdown-menu {
    display: block
}

.user-line .btn-default:hover {
    color: #c52d2f
}

.user-line button {
    max-width: 130px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap
}

.user-line .dropdown-menu:before {
    position: absolute;
    top: 0
}

.user-line .dropdown-menu>li>a {
    padding: 8px 30px 8px 20px;
    color: #444
}

.user-line .dropdown-menu>li.active>a,
.user-line .dropdown-menu>li:focus>a,
.user-line .dropdown-menu>li:hover>a {
    background-color: #c52d2f;
    color: #fff
}

.user-line .dropdown-menu>li.divider {
    background-color: #e6e6e6
}

.user-line .dropdown-menu>i {
    position: absolute;
    top: -7px;
    color: #c52d2f;
    right: 58px
}

.newmsg {
    position: absolute;
    background-color: red;
    width: 6px;
    height: 6px;
    display: block;
    border-radius: 100%;
    left: 105px;
    top: 80px
}

main {
    margin-top: 50px
}

.login-body {
    display: none
}

.login-title {
    text-align: center;
    padding: 20px 0;
    font-weight: 500;
    color: #858593;
    font-size: 24px
}

.login-body .input-group span i {
    width: 10px
}

.input-group {
    width: 100% !important;
    padding: 10px 20px
}

.input-group span {
    font-size: 12px;
    font-weight: 300;
    color: #999
}

.input-group input {
    display: inline-block
}

.input-group p {
    float: right;
    margin-bottom: 30px
}

.call-inp {
    margin-bottom: 15px;
    font-size: 16px;
    height: 50px;
    width: 100%;
    padding: 0 10px;
    border: 1px solid #ddd
}

.message_box {
    margin: 40px auto;
    text-align: center;
    width: 650px;
    height: 340px
}

.message_box b {
    font-weight: 300;
    font-size: 36px;
    color: #656565;
    line-height: 160%
}

.message_box .fa-exclamation-circle {
    color: #a51e2d
}

.message_box .fa-check-circle {
    color: #6cb154
}

.message_box b p {
    font-size: 16px;
    color: #ff7900
}

.message_box a {
    color: #fff;
    background-color: #ff7900;
    padding: 6px 30px 10px 30px;
    font-size: 24px;
    line-height: 100%
}

.message_box a:hover {
    color: #fff;
    background-color: #ff9600
}

#recent-works {
    padding: 10px 0 30px 0;
    background-color: #f6f6f6
}

#recent-works .col-xs-6 {
    padding: 3px
}

#recent-works h2 {
    margin: 25px 0 20px 0;
    text-align: center;
    font-size: 22px
}

#recent-works h2 small {
    display: block;
    font-size: 16px;
    line-height: 160%
}

.iclass {
    background-color: #fff
}

.iclass img {
    width: 78%;
    transform: translate(6%, 0);
    margin: -10% 0 -14%
}

.iclass h3 {
    padding: 10px;
    height: 40px;
    overflow: hidden
}

.iclass .price {
    font-size: 20px;
    color: #ff6000;
    font-weight: 300;
    padding: 10px
}

.iclass .price i {
    font-size: 12px
}

.iclass .price del {
    font-size: 12px;
    color: #bcbcbc;
    padding-left: 5px
}

.fkimg {
    position: relative;
    overflow: hidden
}

.fkimg:after {
    content: "免费";
    position: absolute;
    text-align: center;
    color: #fff;
    font-size: 16px;
    width: 100px;
    height: 25px;
    line-height: 24px;
    top: 6px;
    background-color: #ff6e3d;
    -webkit-transform: rotate(-45deg);
    -moz-transform: rotate(-45deg);
    -ms-transform: rotate(-45deg);
    -o-transform: rotate(-45deg);
    left: -30px;
    font-weight: 300
}

.fkimg .fktext {
    display: block;
    position: absolute;
    width: 100%;
    padding: 20px;
    color: #fff;
    background-color: rgba(0, 0, 0, .7);
    text-align: center;
    height: 100%
}

.fktext .btn-default {
    font-size: 16px;
    padding: 6px 10px;
    margin-top: 5px;
    background-color: rgba(0, 0, 0, 0);
    color: #fff
}

#tq12 {
    padding: 0;
    margin: 30px 0
}

#tq12 h2 {
    font-size: 20px;
    text-align: center;
    padding-bottom: 20px
}

#tq12 .col-xs-6 {
    border-bottom: 1px solid #e7e7e7;
    padding: 10px 0 10px 10px
}

#tq12 .fnoborder {
    border-left: none
}

#tq12 i {
    font-size: 18px;
    color: #fff;
    width: 30px;
    height: 30px;
    line-height: 30px;
    text-align: center;
    margin-right: 5px;
    border-radius: 100%
}

#tq12 .fa-shield {
    background-color: #fc3
}

#tq12 .fa-microphone {
    background-color: #f63
}

#tq12 .fa-film {
    background-color: #f03
}

#tq12 .fa-comments-o {
    background-color: #cc3
}

#tq12 .fa-bullhorn {
    background-color: #c33
}

#tq12 .fa-file-word-o {
    background-color: #9c3
}

#tq12 .fa-smile-o {
    background-color: #993
}

#tq12 .fa-bell-o {
    background-color: #933
}

#tq12 .fa-clock-o {
    background-color: #693
}

#tq12 .fa-rocket {
    background-color: #633
}

#tq12 .fa-puzzle-piece {
    background-color: #363
}

#tq12 .fa-paper-plane-o {
    background-color: #033
}

#tq12 span {
    font-size: 16px;
    line-height: 26px
}

#tq12 hr {
    width: 100%;
    margin: 0
}

#tq12 h3 {
    text-align: center
}

#tq12 h3 .btn-default {
    margin-top: 15px;
    font-size: 18px;
    padding-left: 30px;
    padding-right: 30px
}

#footer {
    padding: 20px 0;
    color: #b4b4b4;
    background-color: #363333;
    margin-bottom: 56px
}

#footer a {
    color: #b4b4b4
}

#footer a:hover {
    color: #c52d2f
}

#footer .tel {
    font-size: 22px;
    font-weight: 600;
    padding-top: 15px
}

#footer .tel small {
    display: block;
    text-align: left;
    font-size: 12px;
    font-weight: 300
}

#footer p {
    line-height: 120%
}

#footer .qqbtn {
    padding-top: 30px
}

#footer p span {
    border: 1px solid #535353;
    border-radius: 50px;
    padding: 5px 10px
}

#footer p span a {
    font-size: 12px
}

#footer hr {
    width: 100%;
    border-top: 1px solid #535353
}

#footer .col-xs-12 {
    padding-top: 15px
}

#footer ul li {
    list-style: none;
    display: inline-block
}

#footer h3 {
    color: #fff;
    font-size: 16px
}

#footer .address {
    margin: 5px 0
}

#footer .tousu {
    margin: 5px 0
}

.guanzhu {
    margin-top: 15px;
    font-size: 12px
}

.guanzhu li {
    width: 100%;
    margin-bottom: 10px
}

.guanzhu .fa-weibo {
    color: #f77;
    font-size: 16px;
    padding-right: 2px
}

.guanzhu .fa-weixin {
    color: #5ac64f;
    font-size: 16px
}

.guanzhu img {
    width: 100%
}

.bottom-btn {
    position: fixed;
    bottom: 0;
    text-align: center;
    font-size: 14px;
    z-index: 999;
    background-color: #363333;
    width: 100%
}

.bottom-btn .col-xs-4 {
    padding-top: 6px;
    padding-bottom: 6px;
    color: #b4b4b4
}

.bottom-btn .col-xs-4 a {
    color: #b4b4b4
}

.bottom-btn .col-xs-4:hover {
    background-color: #f60;
    color: #fff
}

.bottom-btn .col-xs-4 a:hover,
.bottom-btn .col-xs-4:hover a {
    color: #fff !important
}

.bottom-btn i {
    display: block;
    font-size: 22px
}

.freest,
.live_ty {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 996;
    width: 100%;
    height: 100%;
    display: none;
    padding: 150px 0 0;
    margin: 0;
    color: #fff;
    background-color: rgba(0, 0, 0, .8)
}

.freest .close,
.live_ty .close {
    position: fixed;
    top: 60px;
    right: 10px;
    font-size: 30px;
    color: #fff !important
}

.freest h5 {
    padding: 5px;
    line-height: 180%;
    font-size: 20px;
    color: #fff
}

.freest form,
.live_ty form {
    width: 80%;
    height: 60%;
    margin: 0 auto
}

.freest .openc_bmlb,
.live_ty .openc_bmlb {
    padding: 5px
}

.freest .form-control,
.live_ty .form-control {
    padding: 20px 5px;
    font-size: 20px
}

.freest p,
.live_ty p {
    font-size: 12px;
    padding: 0 5px
}

.sayname span {
    color: #999;
    padding-right: 10px;
    font-weight: 300
}

.sayname small {
    color: #b0b0b0;
    font-size: 12px;
    font-weight: 300
}

.saybox {
    border: 1px solid #f3dfbd;
    position: relative;
    padding: 7px;
    border-radius: 5px;
    margin: 10px 0;
    color: #444;
    background-color: #fffbec;
    font-weight: 300
}

.saybox:after {
    content: "";
    position: absolute;
    width: 9px;
    height: 9px;
    top: 0;
    margin-top: -5px;
    background-color: #fffbec;
    -webkit-transform: rotate(-45deg);
    -moz-transform: rotate(-45deg);
    -ms-transform: rotate(-45deg);
    -o-transform: rotate(-45deg);
    border: 1px solid #f3dfbd;
    left: 15px;
    border-left: 0 none;
    border-bottom: 0 none
}

.plboxs {
    border-top: 1px solid #e7e7e7;
    padding: 10px 0
}

.plboxs h2 {
    border-bottom: 0 !important;
    padding-top: 0;
    font-size: 16px;
    margin: 0
}

.form-yzm {
    width: 70%
}

.form-yzm,
.plboxs img {
    float: left
}

.plboxs img {
    margin-top: 6px;
    margin-left: 10px
}

.live-fix {
    position: fixed;
    left: 50%;
    margin-left: 570px;
    bottom: 60px;
    font-size: 14px;
    z-index: 99
}

.live-fix dl dd {
    position: relative;
    text-align: center;
    margin-top: 5px;
    padding-left: 10px
}

.live-fix dl dd i {
    color: #fff;
    padding-top: 10px;
    font-size: 18px;
    width: 40px;
    height: 40px;
    background-color: rgba(0, 0, 0, .15);
    cursor: pointer;
    border-radius: 100%
}

.live-fix dl dd:hover i {
    background-color: #ff993e
}

.live-fix dl dd:hover .fix_box {
    display: block
}

.fix_box {
    position: absolute;
    left: -167px;
    bottom: 0;
    width: 170px;
    display: none;
    border: 1px solid #ff993e;
    padding: 10px;
    margin: 0;
    color: #444;
    background-color: #fff;
    border-radius: 3px
}

.fix_box:after {
    content: "";
    position: absolute;
    width: 9px;
    height: 9px;
    bottom: 15px;
    margin-right: -5px;
    background-color: #fff;
    -webkit-transform: rotate(45deg);
    -moz-transform: rotate(45deg);
    -ms-transform: rotate(45deg);
    -o-transform: rotate(45deg);
    border: 1px solid #ff993e;
    right: 0;
    border-left: 0 none;
    border-bottom: 0 none
}

.live-fix h4 {
    font-size: 14px;
    color: #969696
}

.live-fix .btn {
    border-radius: 0;
    margin-bottom: 10px
}

.fix_color {
    font-size: 18px;
    font-weight: 800;
    line-height: 40px;
    background-color: #ff993e;
    color: #fff;
    border: 1px solid #fff
}

.fix_color:hover {
    background-color: #fff !important;
    border: 1px solid #f0dfcf;
    color: #444 !important
}

.live-fix .btn:hover {
    background-color: #ff993e;
    color: #fff
}

.down-fix {
    position: fixed;
    bottom: 0;
    width: 100%;
    height: 68px;
    background-color: rgba(0, 0, 0, .6);
    z-index: 20
}

.down-fix ul {
    width: 1140px;
    margin: 0 auto
}

.down-fix li img {
    margin-top: -18px
}

.down-fix ul li {
    float: left;
    list-style: none;
    color: #ff7a39;
    height: 68px
}

.down-fix ul li h4,
.down-fix ul li h4 small {
    color: #fff
}

.down-fix ul li p {
    line-height: 100%
}

.imgdown {
    width: 186px
}

.bntdown {
    padding: 0 18px 0 17px;
    border-right: 1px solid #7a7a7a;
    text-align: right
}

.bntdown:hover {
    background-color: #363333;
    cursor: pointer
}

.bntdown i {
    font-size: 14px
}

.looyuright {
    position: fixed;
    right: 0;
    top: 120px;
    z-index: 999
}

.hbleft {
    position: fixed;
    left: 0;
    top: 120px;
    z-index: 999
}

.mycall-error {
    position: absolute;
    color: red
}

.nyroModalBg {
    position: fixed;
    overflow: hidden;
    top: 0;
    left: 0;
    height: 100%;
    width: 100%;
    background-color: #000;
    z-index: 16
}

.iclass .course-card-ac-tag {
    position: absolute;
    margin: 0;
    transform: none;
    top: 9px;
    right: 0;
    width: 73px
}

.iclass .course-card-ac-tag-0 {
    display: none
}

.mison-sub-color {
    color: #0078ff !important
}

.btn {
    font-size: 14px
}

.btn.btn-primary.btn-red {
    color: #fff;
    background-color: #ff5558;
    border: 1px solid #ff5558;
    box-shadow: none
}

.btn.btn-primary.btn-red:active,
.btn.btn-primary.btn-red:focus,
.btn.btn-primary.btn-red:hover,
.btn.btn-primary.btn-red:visited {
    color: #fff;
    background-color: #ff5558;
    border: 1px solid #ff5558;
    box-shadow: none
}

.btn.btn-primary.btn-write {
    color: #ff183b;
    background-color: #fff;
    border: 1px solid #ff183b;
    box-shadow: none
}

.btn.btn-primary.btn-write:active,
.btn.btn-primary.btn-write:focus,
.btn.btn-primary.btn-write:hover,
.btn.btn-primary.btn-write:visited {
    color: #ff183b;
    background-color: #fff;
    border: 1px solid #ff183b;
    box-shadow: none
}

.btn.btn-round {
    border-radius: 30px
}

.ms-pop {
    display: none;
    width: 100%;
    height: 100%;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 7
}

.ms-pop-bg {
    width: 100%;
    height: 100%;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 8;
    background-color: rgba(0, 0, 0, .4)
}

.ms-pop-body {
    min-width: 70%;
    max-width: 90%;
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -45%);
    background-color: #fff;
    border-radius: 8px;
    border: 1px solid #e2e2e2;
    z-index: 9
}

.ms-close-pop {
    position: absolute;
    right: 5px;
    top: 5px
}

.ms-close-pop i {
    font-size: 20px
}

.ms-pop-content {
    padding: 35px 30px 25px
}

.ms-pop-content p {
    font-size: 18px;
    text-align: center
}

.ms-pop-footer {
    border-top: 1px solid #e2e2e2;
    padding: 25px 0;
    display: flex;
    justify-content: center;
    align-items: center
}

.ms-pop-footer a {
    padding: 3px 16px;
    margin: 0 20px;
    font-size: 16px
}

.nyroModalBg {
    position: fixed;
    overflow: hidden;
    top: 0;
    left: 0;
    height: 100%;
    width: 100%;
    background-color: #000;
    z-index: 16
}

.main {
    margin: 0;
    padding: 0;
    min-height: calc(100% - 153px)
}

.top-box {
    width: 100%;
   height: 50px;
   background: url(/static/public/images/top-doenload.png) no-repeat center;
   background-size: 100%,100%;
   margin: auto;
   display: flex;
   justify-content: center;
   align-items: center;
}
.Topbox {
   width: 372px;
   height: 100%;
   display: flex;
   justify-content: space-around;
   align-items: center;
}
.top-download {
   display: block;
   height: 30px;
   border: 1px solid #FFFFFF;
   border-radius: 15px;
   display: flex;
   justify-content: center;
   align-items: center;
   text-decoration:none;
}

.top-download:focus{text-decoration: none}

.top-download1 {
   width: 131px;
}
.top-download2 {
   width: 115px;
}
.top-download1 img{
   display: block;
   width: 8px;
   height: 14px;
}
.top-download2 img{
   display: block;
   width: 12px;
   height: 15px;
}

.top-download span{
   display: block;
   margin-left: 5px;
   height: 12px;
   line-height: 12px;
   color: #FFFFFF;
   font-size: 12px;
   font-weight: bold;
}
.top-close {
   width: 20px;
   height: 20px;
   margin-right: 7.73px;
}

.top-close img{ 
   width: 100%;
   height: 100%;

}

.top-dl-link {
    display: flex;
    height: 50px;
    background-image: -webkit-linear-gradient(left, #fd6b6c, #fb3a4b);
    background-image: -moz-linear-gradient(left, #fd6b6c, #fb3a4b);
    background-image: -o-webkit-linear-gradient(left, #fd6b6c, #fb3a4b);
    background-image: linear-gradient(left, #fd6b6c, #fb3a4b)
}

.top-dl-link div {
    width: 100%;
    height: 100%;
    background: url(/static/public/images/m-top-dl-link-bg.png) no-repeat center;
    background-size: contain
}

.common-header {
    height: 44px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 0 0 15px;
    background-color: #fff;
    position: relative
}

.common-header .header-right {
    display: flex;
    align-items: center
}

.ms-logo img {
    height: 15px
}

.header-prepage a {
    display: flex;
    align-items: center
}

.header-prepage i {
    font-size: 34px;
    margin: 0 10px 4px 0;
    color: #666
}

.header-prepage span {
    font-size: 15px
}

.page-title {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 15px;
    color: #000;
    max-width: 150px;
    overflow: hidden;
    white-space: nowrap;
    -o-text-overflow: ellipsis;
    text-overflow: ellipsis
}

.header-register {
    display: none;
    align-items: center;
    padding: 3px 14px;
    border: 1px solid #ff315c;
    border-radius: 20px
}

.header-register.show {
    display: flex
}

.header-register img {
    height: 15px
}

.header-register a {
    color: #ec4a3c;
    font-size: 12px;
    margin-left: 4px
}

.header-login {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 26px;
    height: 26px;
    margin: 0 20px;
    color: #666;
    border: 1px solid #666;
    border-radius: 100%
}

.header-tomyclass {
    display: none;
    margin-right: 15px
}

.header-user-center {
    position: relative
}

.header-user-center .dropdown-menu {
    top: 172%;
    right: -23px;
    left: auto;
    min-width: auto
}

.header-user-center .dropdown-menu::after {
    display: block;
    content: '';
    position: absolute;
    top: -6px;
    left: 50%;
    width: 12px;
    height: 12px;
    background-color: #fff;
    transform: rotate(45deg) translate(-4px, 4px);
    border-left: 1px solid rgba(0, 0, 0, .1);
    border-top: 1px solid rgba(0, 0, 0, .1)
}

.header-user-center .dropdown-item {
    min-width: auto;
    padding: 10px 15px;
    font-size: 12px
}

.header-nav {
    position: relative;
    display: flex;
    align-items: center;
    height: 44px;
    padding: 0 15px 0 15px
}

.header-nav-icon ul {
    display: flex;
    flex-direction: column
}

.header-nav-icon ul li {
    height: 2px;
    width: 14px;
    border-radius: 2px;
    background-color: #666
}

.header-nav-icon ul li:nth-child(2) {
    width: 7px;
    margin: 5px 0
}

.h-n-tools-ul {
    display: none
}

#firstNavContainer {
    z-index: 9;
    width: 100%
}

#firstNavContainer.fixed-top-0 {
    position: fixed;
    left: 0;
    top: 0
}

#firstNavContainer.hide {
    display: none
}

#secondNavContainer {
    z-index: 9;
    width: 100%
}

#secondNavContainer.fixed-top-0 {
    position: fixed;
    left: 0;
    top: 0;
    border-bottom: 2px solid #f5f6f7
}

#secondNavContainer.fixed-top-44 {
    position: fixed;
    left: 0;
    top: 44px;
    border-bottom: 2px solid #f5f6f7
}

.index-nav {
    height: 44px;
    align-items: center;
    border-bottom: 2.5px solid #f5f6f7;
    padding: 0 17px;
    position: relative;
    background-color: #fff
}

.index-nav a {
    display: flex;
    height: 100%;
    align-items: center;
    font-size: 15px;
    font-weight: 700;
    padding-right: 20px
}

.index-nav a.active {
    color: #ff183b;
    font-size: 20px
}

.index-nav .swiper-slide {
    width: auto;
    display: flex;
    align-items: center
}

.index-nav .right-fog {
    height: 100%;
    width: 26px;
    position: absolute;
    right: 0;
    top: 0;
    z-index: 1;
    background-image: -webkit-linear-gradient(left, rgba(255, 255, 255, .4) 0, #fff 50%, #fff 100%);
    background-image: -moz-linear-gradient(left, rgba(255, 255, 255, .4) 0, #fff 50%, #fff 100%);
    background-image: -o-webkit-linear-gradient(left, rgba(255, 255, 255, .4) 0, #fff 50%, #fff 100%);
    background-image: linear-gradient(left, rgba(255, 255, 255, .4) 0, #fff 50%, #fff 100%)
}

.index-nav .nav-show-more-gif {
    position: absolute;
    top: 12px
}

.index-nav .nav-show-more-gif img {
    height: 18px
}

.index-nav .nav-placeholder {
    width: 60px
}

.secondNavIn {
    position: relative
}

.secondNavIn .right-fog {
    height: 44px;
    width: 44px;
    position: absolute;
    right: 0;
    top: 0;
    z-index: 3;
    background-image: -webkit-linear-gradient(left, rgba(255, 255, 255, .4) 0, #fff 50%, #fff 100%);
    background-image: -moz-linear-gradient(left, rgba(255, 255, 255, .4) 0, #fff 50%, #fff 100%);
    background-image: -o-webkit-linear-gradient(left, rgba(255, 255, 255, .4) 0, #fff 50%, #fff 100%);
    background-image: linear-gradient(left, rgba(255, 255, 255, .4) 0, #fff 50%, #fff 100%)
}

.secondNavIn .right-fog .icon-xiala-kong {
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    font-size: 21px;
    color: #ff183b;
    font-weight: 700;
    display: flex;
    align-items: center;
    height: 100%;
    width: 36px
}

.secondNavIn .right-fog .icon-xiala-kong:before {
    transition: all .2s
}

.secondNavIn .right-fog .icon-xiala-kong.shouhui.icon-xiala-kong:before {
    transform: rotate(180deg)
}

.secondNavIn .second-nav-tab-container {
    display: none;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 2;
    width: 100%;
    background: #fff;
    border-bottom-left-radius: 10px;
    border-bottom: 1px solid rgba(0, 0, 0, .3);
    box-shadow: -1px 4px 5px 0 rgba(0, 0, 0, .3)
}

.secondNavIn .second-nav-tab {
    display: flex
}

.secondNavIn .second-nav-tab a {
    display: flex;
    align-items: center;
    height: 44px
}

.secondNavIn .second-nav-tab a.active {
    color: #ff183b
}

.secondNavIn .second-nav-tab .nav {
    width: 24%;
    display: flex;
    flex-direction: column;
    background-color: #fff
}

.secondNavIn .second-nav-tab .nav a {
    background-color: #f7f7f7;
    font-size: 12px;
    font-weight: 700;
    padding: 0 0 0 17px
}

.secondNavIn .second-nav-tab .nav a.active {
    background-color: #fff;
    color: #ff183b
}

.secondNavIn .second-nav-tab .tab-content {
    width: 76%;
    background-color: #fff
}

.secondNavIn .second-nav-tab .tab-content ul {
    display: flex;
    padding: 0 45px 0 8px
}

.secondNavIn .second-nav-tab .tab-content ul.space-between {
    justify-content: space-between
}

.secondNavIn .second-nav-tab .tab-content ul.space-between li {
    margin: 0
}

.secondNavIn .second-nav-tab .tab-content li {
    margin-right: 20px
}

.second-nav {
    display: flex;
    height: 44px;
    align-items: center;
    padding: 0 17px;
    position: relative;
    background-color: #fff
}

.second-nav .nav-title {
    height: 100%;
    width: 24%;
    min-width: 82px;
    display: flex;
    align-items: center
}

.second-nav .nav-title a {
    font-size: 12px;
    font-weight: 700
}

.second-nav .nav-title a.active {
    color: #ff183b
}

.second-nav .nav-swiper {
    height: 100%;
    width: 76%;
    overflow: hidden
}

.second-nav .nav-swiper .swiper-wrapper {
    align-items: center
}

.second-nav.have-no-nav-title .nav-swiper {
    width: 100%
}

.second-nav a {
    display: flex;
    height: 100%;
    align-items: center;
    font-size: 14px;
    padding-right: 20px
}

.second-nav a.active {
    color: #ff183b;
    font-size: 15px;
    font-weight: 700
}

.second-nav a.active-000 {
    color: #000;
    font-size: 15px;
    font-weight: 700
}

.second-nav .swiper-slide {
    width: auto;
    display: flex;
    align-items: center
}

.second-nav .nav-placeholder {
    width: 60px
}

.index-swiper {
    padding: 15px 0;
    margin: 0 15px;
    overflow: hidden;
    border-radius: 3px;
    position: relative
}

.index-swiper img {
    width: 100%;
    border-radius: 3px
}

.index-swiper .pagination {
    position: absolute;
    left: auto;
    right: 10px;
    bottom: 23px;
    z-index: 2;
    width: auto
}

.index-swiper .pagination .swiper-pagination-bullet {
    margin-right: 5px;
    background-color: #fff;
    transition: all .2s;
    opacity: 1
}

.index-swiper .pagination .swiper-pagination-bullet-active {
    background-color: #ff183b;
    width: 14px;
    border-radius: 10px
}

.card-g-title {
    padding: 19px 17px
}

.card-g-title span {
    color: #000;
    font-size: 17px;
    font-weight: 700
}

.card-g-title.hide {
    height: 16px;
    padding: 0
}

.card-g-title.hide span {
    display: none
}

.card-container {
    padding: 0 15px
}

.all-cards .course-card:nth-child(n+11) {
    display: none
}

.course-card {
    width: 100%;
    margin-bottom: 15px;
    background: #fff;
    box-shadow: 0 2px 5px 0 rgba(215, 218, 224, .6), 0 -2px 5px 0 rgba(215, 218, 224, .6);
    border-radius: 5px;
    position: relative
}

.course-card.is-cards-collection {
    margin-bottom: 20px
}

.course-card.is-cards-collection::after {
    content: '';
    display: block;
    position: absolute;
    bottom: -5px;
    left: 50%;
    transform: translateX(-50%);
    height: 5px;
    width: 99.15%;
    background-image: linear-gradient(to bottom, #f1f3f5, f8f9fa);
    background-image: -webkit-linearlinear-gradient(to bottom, #f1f3f5, f8f9fa);
    background-image: -moz-linear-gradient(to bottom, #f1f3f5, f8f9fa);
    background-image: -o-webkit-linear-gradient(to bottom, #f1f3f5, f8f9fa);
    border-radius: 0 0 20px 20px;
    box-shadow: 0 1px 5px 0 rgba(215, 218, 224, .5)
}

.card-course-tag {
    display: flex;
    align-items: center;
    width: 85px;
    height: 20px;
    position: absolute;
    left: 0;
    top: 0;
    background: url(/static/public/images/course-card-tag.png) no-repeat left top;
    background-size: contain;
    color: #fff
}

.card-course-tag span {
    display: flex;
    width: 75px;
    font-size: 12px;
    justify-content: center
}

.card-course-activity-tag {
    position: absolute;
    right: 10px;
    top: 8px;
    height: 22px
}

.card-course-title {
    padding: 38px 15px 15px;
    font-size: 16px;
    line-height: 1.3
}

.card-course-time {
    display: flex;
    font-size: 12px;
    color: #a8a8a8;
    margin: 0 0 24px;
    padding: 0 15px
}

.card-course-time>span {
    margin-right: 20px
}

.card-course-time>span:empty {
    display: none
}

.card-course-hour span {
    color: #333;
    margin-right: 2px
}

.card-course-teacher {
    padding: 0 15px;
    display: flex;
    margin-bottom: 10px
}

@media (max-width:300px) {
    .card-course-teacher li {
        margin-right: 3px
    }
}

.card-course-teacher li {
    display: flex;
    align-items: center;
    margin-right: 15px
}

.card-course-teacher li img {
    width: 40px;
    height: 40px;
    border-radius: 30px;
    margin-right: 6px
}

.card-course-teacher li span {
    color: #a8a8a8;
    font-size: 12px
}

.card-course-teacher li:empty {
    display: none
}

.card-course-teacher li:nth-child(n+4) {
    display: none
}

.sell-status {
    height: 40px;
    padding: 0 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: #a8a8a8;
    font-size: 12px;
    border-top: 1px solid #efefef
}

.sell-status .left {
    display: flex
}

.sell-status .sell-limit {
    margin-right: 22px
}

.sell-status .sell-limit:empty {
    display: none
}

.time-limit {
    display: none
}

.time-limit .minute_limit {
    display: none
}

.time-limit .second_limit {
    display: none
}

.card-course-price {
    font-size: 14px;
    color: #ff183b
}

.card-course-price small {
    color: #ff183b;
    font-size: 14px
}

.load-more-button {
    display: none;
    padding: 0 15px
}

.load-more-button a {
    display: block;
    text-align: center;
    padding: 14px 0;
    color: #fff;
    background-color: #aaa;
    border-radius: 5px;
    font-size: 13px
}

footer {
    text-align: center;
    color: #ababab;
    font-size: 13px;
    padding: 15px 0
}

.base-wrap {
    position: relative;
    max-width: 640px;
    height: 100%;
    margin: 0 auto;
    background-color: #fff
}

.main-content {
    position: absolute;
    width: 100%;
    min-height: 520px;
    overflow-x: hidden;
    left: 0;
    transition: all .2s
}

.main-content.move-to-left {
    left: -163px
}

.common-right-nav {
    position: fixed;
    width: 163px;
    height: 100%;
    top: 0;
    right: -163px;
    padding: 24px 12px 0 19px;
    background-color: #2f2f2f;
    transition: all .2s;
    z-index: 9;
    overflow-y: scroll
}

.common-right-nav.move-to-left {
    right: 0
}

.common-right-nav .iconfont {
    margin-right: 10px
}

.common-right-nav a {
    display: flex;
    align-items: center;
    color: #fff;
    margin-bottom: 20px
}

.r-nav-first {
    height: 100%
}

.r-n-second {
    display: none;
    padding-left: 16px
}

.r-n-show-second .icon-xiala {
    margin: 0 0 0 5px;
    font-size: 10px;
    transition: all .3s
}

.r-n-show-second .icon-xiala.shangla {
    transform: rotate(180deg)
}

.common-right-nav-shade {
    display: none;
    width: 100%;
    height: 100%;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 8;
    background-color: rgba(0, 0, 0, .2)
}

.books-nav .nav {
    flex-wrap: nowrap
}

.books-nav .nav a {
    font-weight: 400;
    font-size: 15px
}

.books-nav .nav a.active {
    font-size: 18px
}

.book-card-container {
    padding: 0 15px
}

.book-card {
    display: block;
    width: 100%;
    margin-bottom: 16px;
    background: #fff;
    box-shadow: 0 2px 5rem 0 rgba(215, 218, 224, .6);
    border-radius: 5px
}

.book-card-content {
    padding: 20px 0;
    display: flex
}

.book-card-img {
    flex: 0 0 37.68115942%;
    padding: 0 20px;
    display: flex;
    align-items: center
}

.book-card-img img {
    height: 100px
}

.book-card-title {
    display: flex;
    flex-direction: column;
    justify-content: space-around
}

.book-card-title p {
    color: #353535;
    line-height: 1.3;
    font-size: 16px;
    padding-right: 10px
}

.book-card-writer {
    margin: 15px 0
}

.book-card-writer span {
    font-size: 12px;
    color: #ababab
}

.book-card-tags {
    display: flex
}

.book-card-tags span {
    padding: 3px 4px;
    font-size: 10px;
    border-radius: 2px;
    margin-right: 6px
}

.book-card-tags .book-ziying {
    color: #ff183b;
    border: 1px solid #ff183b
}

.book-card-tags .book-ziying:empty {
    display: none
}

.book-card-tags .book-sale {
    color: #fff;
    background-color: #ff183b;
    border: 1px solid #ff183b
}

.book-card-tags .book-sale:empty {
    display: none
}

.book-card-sell-status {
    height: 40px;
    padding: 0 21px;
    border-top: 1px solid #efefef;
    display: flex;
    justify-content: space-between;
    align-items: center
}

.book-card-sold {
    color: #ababab;
    font-size: 12px
}

.book-card-price del {
    color: #ababab;
    font-size: 12px;
    margin-right: 23px
}

.book-card-price span {
    font-size: 14px;
    color: #ff183b
}

.load-more-books {
    display: block
}

.common-float-button {
    position: fixed;
    right: 10px;
    top: 68%;
    z-index: 3
}

.common-float-button a {
    display: flex;
    width: 36px;
    height: 36px;
    border-radius: 30px;
    justify-content: center;
    align-items: center;
    /* background-image: linear-gradient(-81deg, #f68465 0, #ef3d5a 100%); */
    background-color: #6d9eeb;
    margin-bottom: 15px;
    opacity: .7
}

.common-float-button a:last-child {
    margin: 0
}

.common-float-button a i {
    color: #fff;
    font-size: 22px;
    z-index: 3
}
/* 课程关联图书样式强制 */
.slide-box li .s_name {
    font-size: 12px;
    font-weight: bold;
    line-height: 130%;
    color: #2E2E2E;
    padding-left: 10px;
    padding-right: 10px;
    padding-top: 12px;
    height: 40px!important;
    margin-bottom: 10px;
    overflow: hidden;
    text-overflow: -o-ellipsis-lastline;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}