.course_top .title ul {
    display: flex;
    margin-bottom: 50px;
}

.course_top .title ul .lis {
    width: 316px;
    height: 41px;
    background: rgba(236, 238, 241, 1);
    line-height: 41px;
    text-align: center;
    margin-right: 10px;
    font-size: 16px;
}

.course_top .title ul .lis.active {
    color: rgba(255, 255, 255, 1);
    background: rgba(213, 16, 10, 1);
}

.witch_show {
    display: none;
}

.renzheng .li2 {
    width: 450px;
    height: 135px;
    background: rgba(255, 255, 255, 1);
    border-radius: 3px;
    border: 1px solid rgba(151, 151, 151, 1);
    display: inline-block;
    line-height: 135px;
    text-align: center;
}

.renzheng .li2 img {
    width: 68px;
    height: 68px;
}
.renzheng .li2 span {
    font-size:18px;
font-weight:700;
color:rgba(48,49,51,1);
margin-left: 20px;
}
.login_bottom span{
    font-size: 18px;
    font-weight: 500;
    color: rgba(48, 49, 51, 1);
    margin-right: 10px;
}
.login_bottom  a {
    color: red;
    font-size: 18px;
}

#changeImg{
    margin-left: 100px;
}
#rememenber{
    width: 20px;
    height: 20px;
    margin-left: 100px;
    margin-right: 10px;
    float: left;
    margin-top: 10px;
}
#sp{
    display: inline-block;
    vertical-align: middle;
    font-size:16px;
    text-align: center;
    margin-top: 10px;
}
label{
    width:100px; float:left; text-align:right;
    margin-top: 10px;
}
 .line_{
    width:810px;
    border-bottom: 2px solid #ccc;
    margin-left: 60px!important;
    margin-bottom: 30px!important;
    padding-bottom: 5px!important;
}
 .line_ span{
    color: black;
    font-weight: 600!important;
    font-size: 16px!important;
    display: inline-block;
}
.agree{
    width:240px;
height:44px;
background:rgba(213,16,10,1);
border-radius:4px;
    font-size:16px;
    font-weight:500;
    color:rgba(255,255,255,1);
    line-height:44px; 
    text-align: center;
    margin-top: 30px;
    margin-left: 100px;
    margin-bottom: 100px;
}
.login_2{
    width:240px;
height:44px;
background:rgba(213,16,10,1);
border-radius:4px;
font-size:16px;
font-weight:500;
color:rgba(255,255,255,1);
line-height: 44px;
text-align: center;
margin-left: 300px!important;
margin-top: 50px!important;
}
.err{
    height: 20px;
    font-size: 12px;
    color: red;
    margin-left: 80px;
    padding-left: 30px;
}
#login_mode p {
    text-align: center;
    font-size: 24px;
    font-weight: 500;
    color: rgba(48, 49, 51, 1);
    line-height: 33px;
    margin: 24px 0 10px 0;
}

#login_mode .lofin_form {
    position: relative;
}

.lofin_form .msg {
    /* position: absolute; */
    font-size: 14px;
    font-weight: 400;
    color: rgba(213, 16, 10, 1);
    line-height: 20px;
    margin-left: 100px;
}

#login_mode .lofin_form #clone {
    position: absolute;
    width: 20px;
    height: 20px;
    right: 24px;
    top: 5px;
}
#login_mode .lofin_form .tab{
    height: 50px;
    line-height: 50px;
    font-size:16px;
    margin-left: 100px;
    margin-bottom: 20px;
}
#login_mode .lofin_form .tab .login_s{
    width: 80px;
    height: 50px;
    margin-right: 30px;
    display: inline-block;
    text-align: center;
}
#login_mode .lofin_form .tab span.active{
    color: red;
    border-bottom: 2px solid red;
}
.how_login{
    display: none;
}
#login_mode .input_ {
    padding-left: 94px;
    margin-bottom: 20px;
}
.login_bottom{
    margin-left: 100px;
    margin: 20px 0;
    text-align: center;
}
.go_design{
    color: red;
    margin-right: 20p;
}
#login_mode .input_ .tel {
    width: 356px;
    height: 44px;
    line-height: 44px;
    border-radius: 3px;
    border: 1px solid rgba(192, 196, 204, 1);
    /* margin-bottom: 32px; */
    padding-left: 16px;
    font-size: 16px;
}
#login_mode .input_ .psw {
    width: 356px;
    height: 44px;
    line-height: 44px;
    border-radius: 3px;
    border: 1px solid rgba(192, 196, 204, 1);
    /* margin-bottom: 32px; */
    padding-left: 16px;
    font-size: 16px;

}

#login_mode .input_ .code {
    width: 210px;
    height: 44px;
    line-height: 44px;
    border-radius: 3px;
    border: 1px solid rgba(192, 196, 204, 1);
    padding-left: 16px;
    font-size: 16px;
}

#login_mode .input_ #countdown {
    display: inline-block;
    width: 126px;
    height: 44px;
    background: rgba(213, 16, 10, 1);
    border-radius: 3px;
    font-size: 16px;
    font-weight: 400;
    color: rgba(255, 255, 255, 1);
    line-height: 44px;
    text-align: center;
    margin-left: 16px;
}



#login_mode .btn {
    width: 352px;
    height: 44px;
    background: rgba(213, 16, 10, 1);
    border-radius: 3px;
    display: block;
    font-size: 16px;
    font-weight: 500;
    color: rgba(255, 255, 255, 1);
    line-height: 33px;
    margin-left: 94px;
    margin-top: 20px;
}