html,body{
    height: 100%;
    width: 100%;
}
.xj-school-container{
    position: relative;
    width: 100%;
    height: 100%;
    min-width: 1200px;
    min-height: 790px;
    background: url("../img/dl_bj.png")no-repeat;
    background-size: cover;
    box-sizing: border-box;
}
.login-content{
    position: absolute;
    top: 50%;
    left: 50%;
    width: 1200px;
    margin: auto;
    margin-left: -600px;
    margin-top: -400px;
}
.login-header{
    width: 100%;
    height: 120px;
    background: url("../img/xj_logo.png")no-repeat;
    /*margin-bottom: 60px;*/
    margin-bottom: 40px;
}
.login-main{
    /*margin-bottom: 100px;*/
    margin-bottom: 60px;
}
.wenzi-bg{
    width: 770px;
    height: 210px;
    background: url("../img/dl_wenzi.png")no-repeat;
    margin-right: 30px;
    margin-top: 64px;
}
.login-box{
    width: 400px;
    /*height: 446px;*/
    height: 416px;
    /*padding: 10px 10px 50px 30px;*/
    padding: 10px 10px 20px 30px;
    border-radius: 4px;
    background-color: #fff;
    box-shadow:0 2px 20px rgba(0,0,0,.2);
    box-sizing: border-box;
}
.pc-box,.erweima-box{
    position: relative;
    width: 100%;
    height: 100%;
    padding-right: 20px;
    box-sizing: border-box;
    overflow: hidden;
}
.erweima-box{
    display: none;
}

.change-img{
    position: absolute;
    width: 52px;
    height: 52px;
    top: 0;
    right: 0;
    cursor: pointer;
}
.change-img-erweima{
    background: url("../img/dl_erwm.png")no-repeat;
}
.change-img-pc{
    background: url("../img/dl_pc.png")no-repeat;
}
.pc-title{
    width: 100%;
    border-bottom: 1px solid #e5e5e5;
    font-size: 16px;
    font-weight: bold;
    color: #3b8cfd;
    line-height: 64px;
    cursor: default;
}
.pc-title:after{
    display: block;
    width: 66px;
    height: 2px;
    margin-bottom: -1px;
    content: "";
    background-color: #3b8cfd;
}
input::-webkit-input-placeholder{
    font-size: 14px;
    color: #8d9498;
    line-height: 38px;
    font-family: "microsoft yahei";
}
input::-moz-placeholder{   /* Mozilla Firefox 19+ */
    font-size: 14px;
    color: #8d9498;
    line-height: 38px;
    font-family: "microsoft yahei";
}
input:-moz-placeholder{    /* Mozilla Firefox 4 to 18 */
    font-size: 14px;
    color: #8d9498;
    line-height: 38px;
    font-family: "microsoft yahei";
}
input:-ms-input-placeholder{  /* Internet Explorer 10-11 */
    font-size: 14px;
    color: #8d9498;
    line-height: 38px;
    font-family: "microsoft yahei";
}
.login-input-style{
    width: 338px;
    height: 40px;
    padding-left: 20px;
    font-size: 14px;
    color: #333;
    line-height: 38px;
    font-family: "microsoft yahei";
    border-radius: 4px;
    border: 1px solid #dcdcdc;
    box-sizing: border-box;
}
.login-input-style:focus{
    border-color: #3b8cfd;
}
.margin-b-20{
    margin-bottom: 20px!important;
}
.margin-b-30{
    margin-bottom: 30px!important;
}
.margin-b-44{
    margin-bottom: 44px!important;
}
.err-msg{
    font: normal normal 12px/40px "microsoft yahei";
    color: #fb4342;
}
.btn-submit{
    width: 338px;
    height: 42px;
    margin-top: 20px;
    font: normal bold 16px/42px "microsoft yahei";
    text-align: center;
    color: #fff;
    border-radius: 4px;
    outline: none;
    border: none;
    background-color: #3b8cfd;
}
.btn-submit:hover{
    background-color: #1673f4;
}
.btn-forget-pwd{
    float: right;
    font: normal normal 14px/40px "microsoft yahei";
    color: #8d9498;
    text-align: right;
    cursor: pointer;
    width: 60px;
}
.login-erweima{
    position: relative;
    width: 200px;
    height: 200px;
    margin: auto;
}
.img-erweima-login{
    height: 100%;
    width: 100%;
}
.erweima-info{
    font: normal normal 14px/60px "microsoft yahei";
    color: #333;
    text-align: center;
    cursor: default;
}
.refresh-erweima{
    width: 120px;
    font: normal normal 14px "microsoft yahei";
    color: #333;
    text-align: center;
    margin: auto;
    cursor: pointer;
    margin-top: 20px;
}
.login-footer{
    text-align: center;
}
.icon-item{
    width: 20px;
    height: 20px;
    margin-left: 14px;
    margin-top: 10px;
}
.ie-msg{
    margin-left: 4px;
}
.footer-box{
    display: inline-block;
    font: normal normal 14px/40px "microsoft yahei";
    color: #fff;
}
.mask-bg-img{
    display: none;
}
.erweima-cg{
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    width: 200px;
    height: 200px;
    background: url("../img/ewm_cg.png");
}
.erweima-logining{
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    width: 200px;
    height: 200px;
    background: url("../img/ewm_dlz.png");
}
.erweima-sx{
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    width: 200px;
    height: 200px;
    background: url("../img/ewm_sx.png");
}
.return-btn{
    position: absolute;
    right: 0;
    top: 40px;
    width: 150px;
    height: 40px;
    line-height: 36px;
    font-size: 16px;
    font-family: SFMono-Regular;
    text-align: center;
    color: #3b8cfd!important;
    border: 2px solid #3b8cfd;
    border-radius: 20px;
    text-decoration: none;
    box-sizing: border-box;
}
.ewm-download-content{
    position: absolute;
    /*bottom: 45px;*/
    /*right: 440px;*/
    top: 40px;
    right: 170px;
}
.ewm-download-text{
    position: relative;
    display: inline-block;
    width: 150px;
    height: 40px;
    line-height: 36px;
    font-size: 16px;
    color: #fff;
    /*text-align: center;*/
    text-align: left;
    box-sizing: border-box;
    border: 2px solid #fff;
    border-radius: 20px;
    cursor: pointer;
}
/*.android-box{*/
    /*margin-right: 30px;*/
/*}*/
.android-box,.ios-box{
    position: relative;
}
.android-text{
    /*padding-left: 33px;*/
    padding-left: 46px;
}
.ios-text{
    padding-left: 20px;
}
.ewm-download-text .bg-img{
    position: absolute;
    /*top: 2px;*/
    top: 9px;
    width: 18px;
    height: 18px;
}
.android-text .bg-img{
    left: 18px;
}
.ios-text .bg-img{
    left: 20px;
}
.ewm-bg-img{
    position: absolute;
    /*bottom: 62px;*/
    top: 51px;
    display: none;
    width: 150px;
    height: 160px;
    background: #fff;
    border-radius: 10px;
    padding: 20px 20px 0 20px;
    z-index: 10;
    box-shadow:0 2px 20px rgba(0,0,0,.2);
}
.ewm-bg-img:after {
    position: absolute;
    /*bottom: -10px;*/
    /*left: 70px;*/
    top: -10px;
    left: 65px;
    display: block;
    content: "";
    border-right: 10px solid transparent;
    border-left: 10px solid transparent;
    border-bottom: 10px solid #fff;
}
.android-box:hover .ewm-bg-img,.ios-box:hover .ewm-bg-img{
    display: block;
}
.android-box:hover .ewm-download-text,.ios-box:hover .ewm-download-text{
    background-color: #3b8cfd;
    color: #fff;
    border-color:#3b8cfd;
}
.ewm-download-icon{
    width: 110px;
    height: 110px;
}
.ewm-bg-img>p{
    position: absolute;
    bottom: 5px;
    width: 110px;
    line-height: 25px;
    font-size: 12px;
    font-family: SFMono-Regular;
    color: #666;
    text-align: center;
}
/*20201228add*/
.question-item-box {
    width: 400px;
}
.question-item-box>ul {
    width: 100%;
    padding-bottom: 20px;
}
li.big-text-info {
    display: inline-block;
    padding: 10px 0;
    width: 100%;
    line-height: 18px;
    font-size: 16px;
    font-weight: bold;
    color: #fff;
    text-align: center;
}
.big-text-info>span {
    display: inline-block;
    margin-left: 10px;
}
li.small-text-info {
    width: 100%;
    line-height: 20px;
    display: inline-block;
    font-size: 12px;
    color: #fff;
    text-align: center;
    font-family: microsoft yahei;
}
.small-text-info>span {
    border-right: 1px solid #fff;
    padding: 0 10px;
}
.small-text-info .samll-first {
    padding-left: 0;
}
.small-text-info .samll-last {
    border-right: none;
    padding-right: 0;
}
.small-text-info>span a {
    color: #fff!important;
    text-decoration: none;
}
.big-text-info img {
    width: 18px;
    height: 18px;
    vertical-align: bottom;
}