*{
    padding: 0;
    margin: 0;
    text-decoration: none;
}
button{
    border: none;
}
body{
    background:url("../img/signbg.jpg") no-repeat;
    background-size: cover;
}
.login_content{
    width: 470px;
    height: 400px;
    margin: 180px auto;
    text-align: center;
}
.login_content p{
    font-size: 13px;
}
.login_content p span{
    margin-left: 234px;
    color: rgb(131,131,134);
}
.login_content p a{
    color: rgb(190,69,69);
}
.login_content p button{
    border: 1px solid rgb(190,69,69);
    width: 45px;
    border-radius: 4px;
    height: 25px;


}
.login_input{
    background-color: white;
    border-radius: 5px;
    height: 360px;
    width: 450px;
    margin: 10px auto;
}
.login_input .yuan{
    margin-top: -74px;
}
.login_input div{
    width: 360px;
    margin: 10px auto;
    height: 50px;
    border: 1px solid #ccc;
    position: relative;
}
.login_input button:last-child{
    width: 360px;
    height: 50px;
    border-radius: 5px;
    margin-top: 10px;
}
.login_input div img{
    position: absolute;
    top: 10px;
    left: 10px;
}
.login_input input[type="checkbox"]:checked{
    background: url(../img/xuanzhong.png) no-repeat;
    
}
.login_input div::after{
    content: "";
    height: 35px;
    width: 1px;
    background-color: #ccc;
    position: absolute;
    top: 7px;
    left: 38px;
}
.login_input div input{
    border: none;
    height: 85%;
    margin-top: 3px;
    width: 242px;
    outline: none
}
.login_input p input{
    margin-left: -184px;
}
.login_input p a{
    float: right;
    margin-right: 45px;
}
.last{
    color: rgb(131,131,134);
}

.check:checked::after{
    opacity: 1;
}
.check::after{
    background: url(../img/xuanzhong.png) no-repeat;
    background-size: cover;
    opacity: 0;
    position: absolute;
    content: "";
    width: 14px;
    height: 13px;
    background-position: -2px 0;
}