@charset "utf-8";
/* CSS Document */
*,*:before,*:after { -webkit-box-sizing: border-box; -moz-box-sizing: border-box; box-sizing: border-box; }
body{ padding:0; font-size:12px;font-family:"微软雅黑","黑体"; line-height:1;min-width: 1312px; margin: 0 auto;}
ul,li,dl,dd,dt,p,h1,h2,h3,h4,h5,h6,ol,form,input{ margin:0px; padding:0px;}
input,textarea { font-family: "微软雅黑"; border: none; outline: none; background: none; }
ul,li{ list-style:none}
img{border:0px; padding:0px; display: block;}
a{ color:#5c5c5c; text-decoration:none}

h2,h3,h4,b,strong { font-weight: normal; }
em,i { font-style: normal; }

.clear{ zoom: 1; }
.clear:after { content: ''; display: block; clear: both; }
.fl { float:left}
.fr { float:right}
.hidden{display:none;}

.header{height: 105px;background: #fff;width: 100%; position: fixed; z-index: 100;-webkit-box-shadow:0 0 10px rgba(0, 0, 0, .2);  -moz-box-shadow:0 0 10px rgba(0, 0, 0, .2);  box-shadow:0 0 10px rgba(0, 0, 0, .2); }
.top{height: 38px; background: #eff0f4;}
.top-box{width: 1255px; margin: 0 auto; }
.top_left{float: left;}
.top_left p{line-height: 38px; font-size: 15px; color: #333333;}
.top_left p span{display: inline-block; background: url(../images/n12.png) no-repeat center center; width: 142px; color: #fff;text-align: center;  margin:-3px 10px 0 0;vertical-align: middle; height: 30px; line-height: 27px;}
.top_right{float: right;}
.top_right p{font-size: 15px; line-height: 38px; color: #333;}
.header_box{width: 1255px; margin: 0 auto;}
.logo{float: left;width: 126px;padding-top: 15px;}
.logo img{width: 100%;}
.nav{float: right; margin-right: -40px;}
.nav li{float: left; padding: 0 40px;;}

.nav h3 a{font-size: 21px; color: #666666; padding: 0 10px;line-height: 67px; position: relative;}
.sub {width: 100%;display: none;background: #fff;}
.sub dl{text-align: center;}
.sub dt{font-size: 16px;text-align: center; line-height: 36px;}
.sub dt a{color: #fff;}
.sub dt a:hover{color: #3cbaeb;}
.nav  ul li:nth-child(2) dt:hover{ transform: translate(0, -10px); -webkit-transform: translate(0, -10px);-moz-transform: translate(0, -10px); -o-transform: translate(0, -10px);-ms-transform: translate(0, -10px)}
.nav  ul li:nth-child(2) dt:hover p{color: #2d74ea;}
.nav  ul li:nth-child(2) .sub{ top: 105px;left: 0;  text-align: center;position: absolute;}
.nav  ul li:nth-child(2) .sub dl{padding: 30px 0;}
.nav  ul li:nth-child(2) .sub dt{display: inline-block;transition: All 0.4s ease-in-out;}
.nav  ul li:nth-child(2) .sub  span{display: block; height: 85px; border-right: 1px solid #f0f0f0; width: 210px; position: relative;}
.nav  ul li:nth-child(2) .sub  span img{left:50%; top:50%; transform:translate(-50%,-50%); position: absolute;}
.nav  ul li:nth-child(2) .sub  p{color: #000; font-size: 14px;}
.nav  ul li:nth-child(6){ position: relative;}
.nav  ul li:nth-child(6) a{}
.nav  ul li:nth-child(6) .sub{background: rgba(0,0,0,.8);top: 105px; }
.nav  ul li:nth-child(6) .sub dt a{color: #fff;display: block;}
.nav  ul li:nth-child(6) .sub dt a:hover{background: #206be7;}
.header.onm{top:-36px;} 

.nav .on h3 a:before{position: absolute; border-bottom: 3px solid #189bd0; width: 66px; bottom:-10px; left: 50%; margin-left: -33px; content: "";}
.nav .on h3 a {color: #00a1e3;}

.fgt{ width:100%;height: 105px;overflow: hidden; }
/*notice*/
.notice {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 45px;
    background: #fff8f1;
    font-size: 16px;
    font-weight: 400;
    color: #fa8919;
    overflow: hidden;
}
.notice_content {
    display: flex;
    justify-content: center;
    width: 960px;
    overflow: hidden;
    cursor: pointer;
}
.notice span {
    position: absolute;
    z-index: 10;
    left: 50%;
    top: 15px;
    margin-left: 550px;
    width: 20px;
    height: 20px;
    cursor: pointer;
    transform: rotate(45deg);
}
.notice span:before {
    content: "";
    position: absolute;
    left: 50%;
    top: 50%;
    width: 15px;
    border-top: 1px solid #fa8919;
    transform: translate(-50%,-50%);
}
.notice span:after {
    content: "";
    position: absolute;
    left: 50%;
    top: 50%;
    width: 15px;
    border-top: 1px solid #fa8919;
    transform: translate(-50%,-50%) rotate(90deg);
}
.entirety {
    width: 1200px;
    margin: 0 auto;
    text-align: center;
}
.header-nav {
    position: relative;
    width: 100%;
    height: 530px;
    background: url(../images/banner.png) no-repeat top/1920px auto;
    margin: 0 auto;
}
.banner-content {
    width: 706px;
    height: 100%;
    margin: 0 auto;
    color: #fff;
}
.banner-content img {
    width: 100%;
    transform: translate(-187px,89px);
}
.banner-inner {
    box-sizing: border-box;
    position: absolute;
    bottom: -76px;
    left: 50%;
    transform: translateX(-50%);
    width: 1385px;
    height: 150px;
    background: url(../images/image1.png) no-repeat center;
    background-size: 100% 100%;
    box-shadow: 0 0 20px rgba(90,107,119,.1);
}
.student-title {
    display: inline-block;
    padding: 0 113px;
    background: no-repeat url(../images/left.png) 100%/88px 23px,no-repeat url(../images/right.png) 0/88px 23px;
    text-align: center;
    font-size: 32px;
    font-weight: 500;
    line-height: 1;
    color: #353535;
}
.subject-pic {
    width: 100%;
    background: #ffffff;
    padding: 151px 0px 88px;
}
.backgroundColor {
    background: rgb(251, 250, 249);
}
.subject-pic-img {
    width: 1200px;
    margin: 52px auto 0px;
    display: block;
    pointer-events: none;
    user-select: none;
}
.subject-pic-padding {
    width: 100%;
    padding: 76px 0px;
}
.subject-pic-img1 {
    width: 1156px;
    margin: 66px auto 0px;
    transform: translateX(8px);
}
.subject-pic-img2 {
    width: 1144px;
    margin: 32px auto 0px;
    transform: translateX(-2px);
    display: block;
    pointer-events: none;
    user-select: none;
}
/*课程大纲*/
.course-outline-parent {
    width: 100%;
    height: auto;
    position: relative;
    overflow: hidden;
}
.course-outline {
    line-height: 1.2;
    width: 100%;
    padding: 88px 0 0px;
    background: no-repeat url(../images/dg.png) top/1920px auto;
}
.fontColorWhite {
    color: #ffffff;
}
.table-style {
    position: relative;
    width: 1110px;
    margin: 34px auto 0;
    padding-top: 40px;
    background: #fff;
    box-shadow: 0 1px 14px 0 rgba(184,194,201,.3);
    border-radius: 25px;
}
.table-list {
    width: 100%;
}
.table-title {
    margin-bottom: 21px;
    font-size: 22px;
    font-weight: 500;
    color: #404040;
    line-height: 30px;
    text-align: center;
}
.table-content-wrap {
    margin-bottom: 0 !important;
}
.Scrollbar_scrollbar_3Czam {
    position: relative;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -ms-flex-direction: column;
    flex-direction: column;
    height: 100%;
    
}
.Scrollbar_scrollbar-outer_1o8Rs {
    overflow: hidden;
    -webkit-box-flex: 1;
    -ms-flex: 1;
    flex: 1;
    height: 100%;
    overflow-y: auto;
}
.Scrollbar_scrollbar-wrapper_2MEi- {
    overflow: scroll;
    width: 100%;
    height: 100%;
    scrollbar-width: none;
}
.table-content {
    display: grid;
    grid-template-columns: 120px 300px auto;
    margin: 0 60px 0 50px;
    padding-bottom: 27px;
    border-top: 1px solid #f3f3f3;
    color: #353535;
    max-height: 886px;
    overflow-y: auto;
}
.cell.is-title.is-chapter {
    grid-column-start: span 2;
}
.cell.is-title {
    font-size: 22px;
    font-weight: 500;
    color: #4c4c4c;
}
.cell {
    display: flex;
    justify-content: center;
    align-items: center;
    border-right: 1px solid #f3f3f3;
    border-bottom: 1px solid #f3f3f3;
    min-height: 47px;
    font-size: 15px;
    color: #353535;
    line-height: 30px;
}
.cell.is-last {
    border-right: none;
}
.cell.is-content {
    display: block;
    padding: 21px 77px;
}
.git {
    position: relative;
    z-index: 2;
    width: 310px;
    height: 53px;
    margin: 50px auto 55px;
    background: linear-gradient(90deg,#f27f2a 50%,#f7b43e 150%);
    box-shadow: 0 3px 15px 0 rgba(242,127,42,.3);
    font-size: 18px;
    font-weight: 600;
    color: #ffffff;
    text-align: center;
    line-height: 53px;
    border-radius: 27px;
    cursor: pointer;
}
.subject-pic-img3 {
    width: 1144px;
    margin: 32px auto 0px;
    transform: translateX(-2px);
    display: block;
    pointer-events: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}
.subject-pic-padding75 {
    padding: 39px 0px 75px;
}
.subject-pic-padding70 {
    padding: 79px 0 70px;
}
.container {
    width: 1079px;
    margin: 29px auto 0;
}
.container .row {
    display: flex;
    justify-content: space-between;
}
.student-item {
    position: relative;
    box-sizing: border-box;
    flex: 0 0 auto;
    width: 333px;
    padding-top: 20px;
}
.student-item .main {
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    padding: 24px 28px 20px 30px;
    /*margin-bottom: 4px;*/
    margin-bottom: 10px;
    border-radius: 8px;
    background: #fff;
    box-shadow: 0 2px 18px 0 rgba(208,218,221,.45);
    transition: all .3s ease;
    overflow: hidden;
    cursor: pointer;
}
.student-item .main .info {
    display: flex;
    align-items: center;
}
.student-item .main .info .avatar {
    width: 47px;
    height: 47px;
    border-radius: 50%;
    overflow: hidden;
    box-shadow: 0 0 15px 0 rgba(119,161,203,.3);
}
.student-item .main .info .avatar img {
    display: block;
    width: 100%;
    height: 100%;
}
.student-item .main .info .name {
    padding-left: 12px;
    padding-top: 3px;
    font-size: 18px;
    line-height: 1;
    font-weight: 600;
    color: #A114DF;
    white-space: nowrap;
}
.student-item .main .title {
    height: 72px;
    margin-top: 14px;
    line-height: 24px;
    color: #353535;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    font-size: 16px;
}
.remark {
    position: relative;
    box-sizing: border-box;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 1100px;
    min-height: 104px;
    padding: 23px 100px 23px 100px;
    margin: 27px 0 14px;
    border: 1px solid #ddb4fd;
    border-radius: 10px;
    font-size: 16px;
    font-weight: 400;
    color: #A114DF;
    line-height: 30px;
}
.disPlayNone {
    display: none;
}
.disPlayBlock {
    display: block;
}
.remark:before {
    position: absolute;
    top: 32.5px;
    left: 28.5px;
    content: "";
    width: 46px;
    height: 36px;
    background-image: url(../images/yinhao1.webp);
    background-size: auto 36px;
    background-repeat: no-repeat;
}
.arrow {
    position: absolute;
    top: -12px;
    display: block;
    width: 0;
    height: 0;
    border-left: 12px solid transparent;
    border-right: 12px solid transparent;
    border-bottom: 12px solid #ddb4fd;
}
.arrow span {
    position: absolute;
    left: -10px;
    top: 2px;
    display: block;
    width: 0;
    height: 0;
    border-left: 10px solid transparent;
    border-right: 10px solid transparent;
    border-bottom: 10px solid #fbfaf9;
}
.remark:after {
    position: absolute;
    right: 26px;
    bottom: 30px;
    content: "";
    width: 46px;
    height: 36px;
    background-size: auto 36px;
    background-repeat: no-repeat;
    background-image: url(../images/yinhao2.webp);
}
.subject-pic-padding86 {
    padding: 85px 0px 86px;
}
.subject-pic-img6 {
    width: 1109px;
    margin: 65px auto 0px;
    transform: translateX(4px);
    display: block;
}
.subject-pic-padding89 {
    padding: 102px 0px 89px
}
.subject-pic-img7 {
    width: 1021px;
    margin: 81px auto 0px;
    transform: translateX(18px);
    display: block;
}
.subject-pic-img8 {
    width: 1076px;
    margin: 40px auto 0px;
    display: block;
}
.desc {
    font-size: 16px;
    font-weight: 500;
    color: #404040;
    line-height: 22px;
    margin-top: 20px;
    text-align: center;
}
.desc .icon {
    display: inline-block;
    width: 18px;
    margin-right: 6px;
    transform: translateY(3px);
    border: 0;
}
.button {
    display: inline-block;
    height: 53px;
    margin: 46px auto 0;
    position: relative;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    width: 310px;
    background: linear-gradient(283deg,#f7b43e,#f27f2a);
    box-shadow: 0 2px 16px 0 rgba(189,102,49,.5);
    font-size: 18px;
    font-weight: 600;
    color: #ffffff;
    text-align: center;
    line-height: 53px;
    border-radius: 27px;
    cursor: pointer;
}
.subject-pic-padding124 {
    width: 100%;
    padding: 80px 20px 124px;
}
.subject-pic-img9 {
    width: 1019px;
    margin: 40px auto 0px;
    transform: translateX(-21px);
}
/*帮助*/
.assist {
    width: 1000px;
    margin: 10px auto 30px;
}
.assist-title{
    font-size: 26px;
    font-weight: 500;
    color: #353535;
    line-height: 37px;
    padding-left: 42px;
    background: no-repeat url(../images/notice.png) 0/auto 29px;
}
.question-wrapper {
    padding-top: 30px;
}
.question-wrapper dl {
    padding: 20px 0 18px
}
.question-wrapper dl:nth-of-type(n+2) {
    border-top: 1px solid #f1f1f1;
}
.question-wrapper dl dt {
    line-height: 24px;
    padding-bottom: 12px;
    font-size: 17px;
    font-weight: 500;
}
.question-wrapper dl p {
    font-size: 15px;
    font-weight: 400;
    color: #888;
    margin: 0;
    line-height: 30px;
}
.more {
    margin-top: 6px;
    color: #A114DF;
    display: inline-block;
}
.more span {
    line-height: 1;
    font-size: 18px;
    font-weight: 500;
    cursor: pointer;
}
.itemName {
    display: block;
}
.more-question dl {
    border-top: 1px solid #f1f1f1;
}
strong {
    font-weight: 600;
    color: #333;
}
.more-icon {
    display: inline-block;
    width: 15px;
    vertical-align: middle;
}
/*滚动条*/
::-webkit-scrollbar {
    width: 5px;
    height: 20px;
    background: transparent;
}

:hover::-webkit-scrollbar-thumb {
    border-radius: 5px;
    box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.2);
    background: #ccc;
}

::-webkit-scrollbar-track{
    width:5px;
    background: transparent;
}
.table-content::-webkit-scrollbar {
    width: 8px;
}
.table-content::-webkit-scrollbar-thumb {
    border-radius: 4px;
    background: #F3F3F3;
}
.table-content::-webkit-scrollbar-track{
    background: transparent;
}
.git:hover,
.button:hover{
    background: linear-gradient(283deg,#f7b43e,#f89247);
    opacity: 1;
}