html{height: 100%;}
.bggreencol{background:#04B431;height: 100%;}
.login_icons{
    background: url(../images/login.png) no-repeat center -60px;
    display: flex;
    background-size: 100% auto;
    width: 100%;
}
.loginbox{width: 40%;
    margin: 0 auto;
    display: inline-block;
    margin-top: 90px;
    position: absolute;
    left: 30%;}
.login_cold{
    background: url(../images/cold.png) no-repeat center bottom;
    display:flex;
    height: 100%;
    background-position: 0px 380px;
    background-size: cover;
}
.login_icons{
    background: url(../images/login.png) no-repeat center -60px;
    display: flex;
    background-size: 100% auto;
    width: 100%;
}
.load-con{
background: #fff;

    padding: 20px;
    border-radius:10px;
}
.load-con h2{font-size: 20px;
font-family: '微软雅黑';}