#first_data {
    border-bottom: none;
    padding-top: 0;
    margin-top: 10px;
    padding-bottom: 0
}

.listdiv ul.mt0 {
    margin-top: 0
}

.leamcontent{ margin: 0 !important; width: 1040px !important;}

/*login*/
#loginbg{ background-image: url("../images/loginbg.jpg"); background-repeat: no-repeat; background-size: 100% auto; width: 100%; height: 8350px;}

.banner-div{ position: absolute; background: #ffffff82;margin: 80px 0px 0 15%; width: 600px;
    box-shadow: 0px 0px 20px rgb(0 0 0 / 30%);
    -moz-box-shadow: 0px 0px 20px rgb(0 0 0 / 30%);
    -webkit-box-shadow: 0px 0px 20px rgb(0 0 0 / 30%);
    height: auto !important;
}
.steptd {
    width: 100%;margin-top:20px;
}
.tdoutbox {
    position: relative;
    text-align: center;
    height: 60px;
    width: 100%;
}
.tdoutbox .lines {
    width: 100%;
    border-bottom: 1px solid #ddd;
    height: 23px;
}
.tdoutbox .arrt {
    width: 16px;
    height: 16px;
    border-radius: 8px;
    background-color: #C9C9C9;
    color: #fff;
    position: absolute;
    left: 50%;
    margin-left: -8px;
    top: 15px;
    text-align: center;
    font-size: 12px;
}
.tdoutbox span {
    position: absolute;
    bottom: 0;
    display: block;
    text-align: center;
    width: 100%;
    left: 0;
}
.colorlines .lines {
    border-color: #FE8500
}
.tdoutbox.colorlines .arrt {
    background-color: #FE8500;
}
.tdoutbox.colorlines span {
    color: #FE8500;
    font-weight: bold;
}
.form-css{ margin: 20px 0;}
.title-h3{ font-size: 18px; margin: 20px 0;}
.linkcss{ color: #0DA3E2; position: absolute; margin: 10px 0 0 -10px; }
..layui-btn{ background: #fe8500;}
.xiazai{ color: #0DA3E2;}
.bmcgtable{ width: 100%; border: 1px solid #aaa; margin: 20px 0;}
.bmcgtable tr,.bmcgtable tr td{ border: 1px solid #aaa;}
.bmcgtable tr{ height: 45px;}
.bmcgtable tr td{ padding: 0 10px; lighting-color: 2;}
.tximg{ width: 80px; height: auto;}