html,body{
    padding: 0;
    margin: 0;
    width: 100%;
    height: 100%;
    zoom: 90%;
}

a{
    color: #666666;
    font-size: 18px;
}
#myTable{
    width: 100%;
    height: 100%;
}
/*圆角边框*/
.radiusDemo
{
    /*border: 1px solid #e6e6e6;*/
    border-radius: 5px;
    -moz-border-radius: 5px;
    -ms-border-radius: 5px;
    -o-border-radius: 5px;
    -webkit-border-radius: 5px;
}
.radiusDemo{

}
/*边框阴影*/
.box-shadowDemo
{
    box-shadow: 2px 2px 1px gray;
}
#tr_center{
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
    flex: 1;
    position: relative;
 }
#tr_center .bottom {
    position: absolute;
    width: 100%;
    bottom: 0;
    left: 0;
    display: flex;
    justify-content: center;
    background: #f2f2f2;
    padding: 10px 0;
}
#tr_center .bottom div{
    margin-left: 20px;
}
#tr_center .bottom span{
    font-size: 16px;
    color: #918080;
}
#tr_center .td_left_backgroupimg{
    flex-shrink: 0;
    width: 45%;
    height: 100%;
    position: relative;
}
#tr_center .td_left_backgroupimg .l-bottom{
    position: absolute;
    width: 100%;
    bottom: 10px;
    left: 0;
    display: flex;
    justify-content: center;
}
#tr_center .td_left_backgroupimg .l-bottom a{
    color: #fff;
}
#tr_center .td_left_backgroupimg img{
    height: 100%;
    width: 100%;
    object-fit: cover;
}
#tr_center .td-right-form-login{
    width: 100%;
    height: 100%;
    background: url("../img/login/login-bg-left.png")  no-repeat  left bottom , url("../img/login/login-bg-right.png") no-repeat right top;
    background-size: 110px 124px, 243px 267px;
    display: flex;
    align-items: center;
    justify-content: center;
}
#tr_center > a:hover
{
    text-decoration: none;
    color: #fff;
    border-color: #fff;
}
#header
{
    height: 100px;
    background-color: #e6e6e6;
    text-align: left;
    padding-left:30px;
}
#logo-img
{
    padding-top: 18px;
    float: left;
    height:80px;
    width:60px;
}
#logo-welcome
{
    font-size: 26px;
    color: #117e50;
    font-family: 微软雅黑;
    padding-top: 30px;
    float:left;
}

#center
{
    position: relative;
    height: 100%;
    width: 100%;
}
#MarkingExperienceEntry
{
    display: block;
    width: 140px;
    height: 140px;
    padding-top: 10px;
    font-size: 20px;
    border-radius: 70px;
    -moz-border-radius: 70px;
    -ms-border-radius: 70px;
    -o-border-radius: 70px;
    -webkit-border-radius: 70px;
}
#Instructions
{
    width: 100px;
    height: 100px;
    padding-top: -7px;
    font-size: 20px;
    border-radius: 50px;
    -moz-border-radius: 50px;
    -ms-border-radius: 50px;
    -o-border-radius: 50px;
    -webkit-border-radius: 50px;
}

#ReportDemo
{
    width: 120px;
    height: 120px;
    font-size: 20px;
    border-radius: 60px;
    -moz-border-radius: 60px;
    -ms-border-radius: 60px;
    -o-border-radius: 60px;
    -webkit-border-radius: 60px;
}
#BrowersDownload
{
    width: 160px;
    height: 160px;
    padding-top: 10px;
    font-size: 20px;
    border-radius: 80px;
    -moz-border-radius: 80px;
    -ms-border-radius: 80px;
    -o-border-radius: 80px;
    -webkit-border-radius: 80px;
}
#div_teacher
{
    width: 480px;
    height: 400px;
    position: absolute;
    z-index: -99998;
    background-image: url('../img/login/矢量教师.png');
    -moz-background-size: 100% 100%;
    background-size: 100% 100%;
}
#div_login
{
    /*margin-left:auto;
    margin-right:auto;
    width: 400px;
    height: 280px;
    !*position: absolute;*!
    background-color: #e6e6e6;
    text-align: center;*/
    width: 420px;
    height: 500px;

}
#div_login .title{
    height: 62px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
}
#div_login .title span{
    color: #454040;
    font-weight: bold;
    font-size: 32px;
}
#div_login .title img{
    display: block;
    margin: 0;
    width: 254px;
    height: 62px;
}
#logo_nav{
    margin-top: 60px;
    display: flex;
    justify-content: space-between;
}
.nav-pills>li.active>a, .nav-pills>li.active>a:focus, .nav-pills>li.active>a:hover{
    background-color: transparent !important;
    color: #269F69;
}
.nav-pills>li.active>a{
    color: #269F69;
}
.nav-pills>li+li{
    margin-left: 100px !important;
}
.nav>li>a:focus, .nav>li>a:hover{
    background-color: transparent !important;
}
.nav-pills>li.active>a{
    border-bottom: 1px solid #269F69;
}
.nav>li>a{
    flex-shrink: 0;
    display: inherit;
    padding: 2px 15px !important;
}
.input-group{
    margin-bottom: 24px;
    height: 56px;
    border-radius: 25px;
    background: #FFFFFF;
    border: 2px solid #EDEDED;
    width: 100%;
    display: flex;
    align-items: center;
    padding-right: 10px;
}
.input-group .CheckCode{
    display: flex;
    align-items: center;
    width: 100%;
}
.input-group-addon-self{
    width: 66px;
    height: 56px;
    display: flex;
    justify-content: center;
    align-items: center;

}
.input-group-addon-self img{
    width: 18px;
    height: 18px;
    background: transparent;
}
.nav-justified>li{
    display: flex;
    width: 95px;
}
#logo_nav li
{
    font-size: 16px;
    font-family: 微软雅黑;
}
.tab-content{
    margin-top: 31px;
}
.tab-content .tab-pane .r-bottom{
    width: 100%;
    display: flex;
    justify-content: center;
    margin-top: 15px;
}
.login-input
{
    width: 260px;
    height: 30px;
    border: 0;
    box-shadow: none;
    padding-left: 0;
}
.nav-item
{
    border: 2px solid #7ac5a2;
    color: #7ac5a2;
    text-decoration: none;
    z-index: 99997;
    position: absolute;
    text-align: center;
    word-wrap: break-word;
}
#footer
{
    vertical-align: middle;
    height: 30px;
    text-align: center;
    background-color: #e6e6e6;
}
#footer span
{
    font-size: 14px;
    color: #117e50;
    font-family: 微软雅黑;
}
.error_msg
{
    color: Red;
    font-size: 10px;
    width: 260px;
    margin: 6px auto 6px auto;
    height: 20px;
    text-align: center;
}

.btn-login
{
    width: 420px;
    height: 46px;
    margin: 0;
    padding: 0;
}