html,body{
    width: 100%;
}
div,
dl,
dt,
dd,
ul,
ol,
li,
h1,
h2,
h3,
h4,
h5,
h6,
pre,
code,
form,
fieldset,
legend,
input,
button,
textarea,
p,
blockquote,
th,
body,
html,
td {
    margin: 0;
    padding: 0;
}

a {
    color: #555;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

img {
    border: none;
}

ol,
ul,
li {
    list-style: none;
}

button {
    background: none;
    outline: none;
    border: none;
}

input {
    background: none;
    outline: none;
    border: 1px solid #ccc;
}


h1,
h2,
h3,
h4,
h5,
h6,
strong {
    font-weight: normal
}

    body {
  font-family: "微软雅黑";
  color: #333; }


/* 头部 */
.head_wrapper {
    height: 90px;
    display: -webkit-box;
    display: flex;
    -webkit-box-pack: center;
    justify-content: center;
    -webkit-box-align: center;
    align-items: center;
    /* width: 1050px; */
    margin: 0 auto;
    box-shadow: 0 4px 8px 0 rgba(7, 17, 27, 0.1);
}

.sequence_ui {
    display: -webkit-box;
    display: flex;
    -webkit-box-flex: 1;
            flex: 1;
    font-size: 18px;
    line-height: 98px;
    text-align: center;
}

.sequence_ui_houver {
    color: #ff424c;
}

.sequence_ui>li {
    line-height: 90px;
    cursor: pointer;
    font-size: 16px;
}

.head_wrapper_right,.sequence_ui>li {
    -webkit-box-flex: 1;
            flex: 1;
    white-space: nowrap;
}

.head_search {
    width: 200px;
    height: 30px;
    padding-left: 20px;
    border-radius: 18px;
    background-color: #ffffff;
    border: 1px solid #6299ff;
    margin-left: 120px;
}

.head_search::-webkit-input-placeholder {
    font-size: 15px;
    line-height: 98px;
    color: #b1b1b1;
}

.head_wrapper button {
    font-size: 15px;
    cursor: pointer;
    line-height: 98px;
    color: #666666;
    margin: 0 15px;
}


.foot{
    width: 1200px;
    margin-left: 100px;
}

.footer>p {
    margin-bottom: 35px;
}
.head_wrapper .logocl {
    width: 140px!important;
    margin-left: 140px!important;
}
.Mask {
    position: absolute;
    width: 101%;
    height: 140px;
    display: -webkit-box;
    display: flex;
    -webkit-box-pack: center;
    justify-content: center;
    -webkit-box-align: center;
    align-items: center;
    background-color: rgba(92, 89, 143, 0.5);
    font-size: 30px;
    letter-spacing: 3px;
    color: #ffffff;
    border-radius: 4px 4px 0px 0px;
}

.Mask img {
    vertical-align: -3px;
    margin-right: 15px;
}
.desc-box{
    text-align: center;
}
.aside_li_top img{
    width: 100%;
    height: 100%;
}
.head_wrapper .logocl{
    width: 164px;
    margin-left: 150px;
    cursor: pointer;
}
.sequence_ui li:hover{
    color: #ff424c;
}
.head_registered:hover{
    color: #ff424c;
}
.head_login:hover{
    color: #ff424c;
}
.leads-box input {
    background: none;
    outline: none;
    border: 0px solid #fff !important;
}
.modalBg{
    background: #000;
    opacity: .3;
    filter: alpha(opacity=30);
    position: fixed;
    height: 100%;
    width: 100%;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 999999;
    overflow-x:hidden;
    display: none;
}
.over-body{
    overflow-y:hidden;
}
.over-body-show{
    overflow-y: scroll;
}

/*表头*/
.right {
    width: 523px;
    float: right;
    margin-left: 42px;
}
.right .input-box {
    float: left;
    width: 210px;
    margin-top: 40px;
    padding-left: 25px;
    position: relative;
    height: 32px;
    /*background: rgba(255, 255, 255, 0.12);*/
    -webkit-border-radius: 5px;
    -moz-border-radius: 5px;
    -ms-border-radius: 5px;
    -o-border-radius: 5px;
    border-radius: 5px;
    background-color: #A6A6A6;
}
.right .input-box .search-icon {
    color: #fff;
    font-size: 13px;
    line-height: 17px;
    display: block;
    position: absolute;
    top: 7.5px;
    left: 3px;
    cursor: pointer;
}
.right .input-box #search-input {
    border: 0;
    width: 200px;
    height: 30px;
    line-height: 1px;
    outline: none;
    box-sizing: border-box;
    background: transparent;
    color: #fff;
    font-size: 10px;
    margin-top: 1px;
    margin-left: 10px;
}
.right .input-box #search-input::-webkit-input-placeholder {
    color: #fff !important;
    font-size: 10px !important;
    line-height: 11px !important;
    opacity: 0.45;
}
.right .input-box #search-input::-moz-placeholder {
    color: #fff;
    font-size: 10px;
    line-height: 26px;
    opacity: 0.45;
}
.right .input-box #search-input::-ms-input-placeholder {
    color: #fff;
    font-size: 10px;
    line-height: 26px;
    opacity: 0.45;
}
.right .login-box {
    height: 64px;
    /* float: right; */
    /*margin-left: 279px;*/
    padding-top: 44px;
    box-sizing: content-box!important;
    /* margin-right: -56px; */
}
.right .login-box .news-icon {
    position: relative;
    display: block;
    float: left;
    width: 18px;
    height: 14px;
    margin-top: 7.5px;
    margin-left: 20px;
    background: url(/v2/Images/Public/xinfeng.png) no-repeat center;
    background-size: 100% 100%;
    opacity: 0.8;
}
.right .login-box .news-icon:hover {
    position: relative;
    display: block;
    float: left;
    width: 18px;
    height: 14px;
    margin-top: 7.5px;
    margin-left: 20px;
    background: url(/v2/Images/Public/xinfeng_an.png) no-repeat center;
    background-size: 100% 100%;
    opacity: 0.8;
}
.right .login-box .news-icon:hover {
    opacity: 1;
}
.right .login-box .login-line-1 {
    height: 30px;
    width: 1px;
    background: #E8EDF6;
    opacity: 0.4;
    float: left;
    margin: 0 21px 0 20px;
}
.right .login-box .login-before span {
    display: block;
    float: left;
    cursor: pointer;
    line-height: 30px;
    font-size: 15px;
    color: #000;
    opacity: 0.45;
}
.right .login-box .login-before span:hover {
    color: #ff424c;
    opacity: 1;
}
.right .login-box .login-after {
    display: none;
    cursor: pointer;
    width: 120px;
    float: left;
    height: 47px;
    position: relative;
}
.right .login-box .login-after .photo {
    float: left;
    width: 30px;
    height: 30px;
    -webkit-border-radius: 50%;
    -moz-border-radius: 50%;
    -ms-border-radius: 50%;
    -o-border-radius: 50%;
    border-radius: 50%;
    overflow: hidden;
}
.right .login-box .login-after .photo img {
    width: 100%;
    height: 100%;
}
.right .login-box .login-after .userName {
    max-width: 60px;
    float: left;
    margin-left: 15px;
    font-size: 12px;
    color: #878787;
    line-height: 30px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}
.right .login-box .login-after .more-icon {
    display: block;
    float: right;
    width: 9px;
    height: 5px;
    margin-top: 13px;
    background: url(/v2/Images/Public/img_xia.png) no-repeat center;
}
.right .login-box .login-after .user-mine {
    position: absolute;
    top: 47px;
    right: 0;
    width: 220px;
    height: 177px;
    background: #fff;
    box-shadow: 0 0 5px rgba(0, 0, 0, 0.5);
    z-index: 666;
    border-radius: 5px;
    display: none;
}
.right .login-box .login-after .user-mine .no-data-box {
    display: block;
    padding: 45px 20px 56px 20px;
    border-bottom: 1px solid #F0F0F0;
}
.right .login-box .login-after .user-mine .no-data-box .img-box {
    width: 51px;
    height: 51px;
    margin: 0 auto;
    margin-bottom: 10px;
}
.right .login-box .login-after .user-mine .no-data-box .img-box img {
    width: 51px;
    height: 51px;
}
.right .login-box .login-after .user-mine .no-data-box .info-box .info-p {
    font-family: PingFangSC-Regular;
    font-size: 10px;
    color: #ABAFBD;
    letter-spacing: 0;
    text-align: center;
}
.right .login-box .login-after .user-mine .no-data-box .info-box .info-a {
    font-family: PingFangSC-Regular;
    font-size: 10px;
    color: #0B2FB5;
    letter-spacing: 0;
    text-align: center;
    text-decoration: underline;
}
.right .login-box .login-after .user-mine .user-top-box {
    padding: 2px 18px 18px 20px;
    border-bottom: 1px solid #F0F0F0;
}
.right .login-box .login-after .user-mine .user-top-box .left-box {
    float: left;
    width: 13px;
    height: 88px;
    /* background: rgba(250, 129, 76, 0.13); */
    color: #FA814C;
    font-size: 12px;
    line-height: 17.5px;
    padding: 10px;
}
.right .login-box .login-after .user-mine .user-top-box #recent-learn-list {
    width: 134px;
    margin-left: 15px;
    /* float: left; */
    margin-top: 43px;
}
.right .login-box .login-after .user-mine .user-top-box #recent-learn-list li {
    margin-top: 20px;
}
.right .login-box .login-after .user-mine .user-top-box #recent-learn-list li p {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.right .login-box .login-after .user-mine .user-top-box #recent-learn-list li .tit-txt {
    font-size: 12px;
    color: #313144;
    line-height: 12px;
}
.right .login-box .login-after .user-mine .user-top-box #recent-learn-list li .cont-txt {
    margin-top: 8px;
    font-size: 12px;
    line-height: 12px;
    color: #9BA3B3;
}
.right .login-box .login-after .user-mine .user-top-box #recent-learn-list li:nth-of-type(1) {
    margin-top: 0;
}
.right .login-box .login-after .user-mine .user-top-box #recent-learn-list li:hover .tit-txt {
    color: #0b2fb5;
}
.right .login-box .login-after .user-mine .user-top-box:after {
    content: ' ';
    display: block;
    clear: both;
}
.right .login-box .login-after .user-mine .user-bottom-box span {
    font-size: 12px;
    color: #313144;
    display: block;
    float: left;
}
.right .login-box .login-after .user-mine .user-bottom-box div {
    font-size: 12px;
    line-height: 12px;
    float: left;
}
.right .login-box .login-after .user-mine .user-bottom-box div a {
    color: #313144;
}
.right .login-box .login-after .user-mine .user-bottom-box div:hover {
    color: #0b2fb5;
}
.right .login-box .login-after .user-mine .user-bottom-box .my-course-btn {
    padding: 20px 14px 20px 20px;
}
.right .login-box .login-after .user-mine .user-bottom-box .my-course-btn:hover {
    color: #0b2fb5;
}
.right .login-box .login-after .user-mine .user-bottom-box .my-course-btn:hover a {
    color: #0b2fb5;
}
.right .login-box .login-after .user-mine .user-bottom-box .my-order-btn {
    padding: 20px 14px;
}
.right .login-box .login-after .user-mine .user-bottom-box .my-order-btn:hover {
    color: #0b2fb5;
}
.right .login-box .login-after .user-mine .user-bottom-box .my-order-btn:hover a {
    color: #0b2fb5;
}
.right .login-box .login-after .user-mine .user-bottom-box .sign-out-btn {
    padding: 20px 20px 20px 14px;
}
.right .login-box .login-after .user-mine .user-bottom-box .user-line {
    margin-top: 20px;
    width: 1px;
    height: 12px;
    background: #F0F0F0;
}
.mineShow{
    outline: none;
}