@media screen and (min-width:960px){
    .main{
        width: 100%;
        height: 953px;
    }
    .left{
        width: 50%;
        height: 953px;
        float: left;
        background: url("../image/left.png") no-repeat center center;
    }
    .right{
        width: 50%;
        height: 953px;
        float: left;
        background: url("../image/right.png") no-repeat center center;
    }
    .form{
        margin-top: 640px;
    }
    .form .line{
        display: table;
        margin: 20px auto;
    }
    .form input{
        width: 15px;
        height: 15px;
        margin-top: 10px;
    }
    .form a{
        width: 180px;
        height: 50px;
        line-height: 50px;
        background: #fff;
        text-decoration: none;
        display: block;
        text-align: center;
        border-radius: 50px;
        font-size: 20px;
    }
    .form span{
        color: #fff;
        font-size: 18px;
    }
    #left{
        color: #183675;
    }
    #right{
        color: #007c79;
    }
}
@media screen and (max-width:960px){
    .main{
        width: 100%;
        height: 800px;
    }
    .left{
        width: 100%;
        height: 400px;
        background: url("../image/left.png") no-repeat center center;
        background-size: 100% 100%;
    }
    .right{
        width: 100%;
        height: 400px;
        background: url("../image/right.png") no-repeat center center;
        background-size: 100% 100%;
    }
    .form{
       padding-top: 240px;
    }
    .form .line{
        display: table;
        margin: 20px auto;
    }
    .form input{
        width: 15px;
        height: 15px;
        margin-top: 10px;
    }
    .form a{
        width: 120px;
        height: 40px;
        line-height: 40px;
        background: #fff;
        text-decoration: none;
        display: block;
        text-align: center;
        border-radius: 40px;
        font-size: 15px;
    }
    .form span{
        color: #fff;
        font-size: 16px;
    }
    #left{
        color: #183675;
    }
    #right{
        color: #007c79;
    }
}