body{
    background-image: url(./bg.png);
    background-position: center  center;
    background-repeat: no-repeat;
    background-size: cover;
    min-height: 100%;
    padding-top: 0.1px;
}
html{
    min-height: 100%;
}
#main_contain{
    width: 660px;
    margin:5% auto ;
}

.top_contain{
    border-top-left-radius: 10px;
    border-top-right-radius: 10px;
    background-color: #436fc3;
    font-weight: bold;
    color: white;
    text-align: center;
    border-bottom: 4px solid #3060bd;
    line-height: 91px;
    font-size: 28px;
}


.bottom_contain{
    background-image: url(./opacity.png);
    padding:45px  105px;
}

.input_contain{
    border: 1px solid #dddddd;
    border-radius: 5px;
    padding-left: 16px;
    line-height: 53px;
    height: 53px;
    margin-bottom: 25px;
}
.input_contain .logo_contain{
    display: inline-block;
    vertical-align: top;
    width: 150px;
    font-size: 16px;
    color: #666;
}
.input_contain .logo_contain img{
    margin-right: 10px;
    vertical-align: middle;
}
.input_contain input{
    height: 100%;
    vertical-align: top;
    width: 276px;
    font-size:16px;
    color: #333;
    background: none;
}
.input_contain input::input-placeholder{
    color:#ccc;
    font-size: 16px;
}
.input_contain input::-webkit-placeholder{
    color:#ccc;
    font-size: 16px;
}
.input_contain input::-ms-input-placeholder{
    color:#ccc;
    font-size: 16px;
}
.input_contain input::-webkit-input-placeholder{
    color:#ccc;
    font-size: 16px;
}


.role{
    float: left;
}
.role .logo_contain{
    width: 106px;
}
.role_select{
    float: right;
    width: 290px;
    padding: 0;
}
.role_select select{
    border: none;
    width: 100%;
    height: 100%;
    vertical-align: top;
    background: none;
    line-height: 100%;
    box-sizing: border-box;
    padding-left: 20px;
    padding-right: 20px;
    font-size: 16px;
    line-height: 30px;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background-image: url(./arrow_01.png);
    background-position:92%  center;
    background-repeat: no-repeat;
}
.role_select select option{
    border: none;
    outline: none;
    width: 100%;
    height: 100%;
    vertical-align: top;
    background: none;
}

.code input{
    width: 150px;
    border-right: 1px solid #ccc;
}

.submit{
    height: 55px;
    line-height: 55px;
    color: white;
    font-weight: bold;
    text-align: center;
    border-radius:10px;
    background-color: #3060bd;
    display: block;
    width: 100%;
    font-size: 18px;
    cursor: pointer;
}

.logoin{
    margin-top: 20px;
    font-size: 14px;
}
.logoin a{
    color: #3060bd;
}
.title_contain{
    border: 1px solid #dddddd;
    border-radius: 5px;
    padding-left:16px ;
    line-height: 53px;
    height: 53px;
    margin-bottom: 25px;
}
.title_select{
    border: none;
    width: 90%;
    height: 100%;
    outline: none;
    background: none;
    box-sizing: border-box;
    padding-left: 20px;
    font-size: 16px;
    line-height: 30px;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background-image: url(./arrow_01.png);
    background-position:92%  center;
    background-repeat: no-repeat;
    float: right;
}
.name{
    width: 120px;
}
.name-img{
    margin-top: 15px !important;
}
.input-name,.name-img{
    display: inline-block;
}
.name img{
    margin-right: 8%;
}
.first{
    width: 100px;
    height: 53px;
    padding-left: 18px;
    border: 1px solid #cccccc;
    outline: 0;
    margin-left: 15px;
    border-radius: 5px;
    font-size: 16px;
}
.last{
    width: 130px;
    height: 53px;
    padding-left: 18px;
    border: 1px solid #cccccc;
    outline: 0;
    margin-left: 10px;
    border-radius: 5px;
    font-size: 16px;
}
.last::-webkit-placeholder{
    color:#cccccc;
    font-size: 16px;
}
.last::-ms-input-placeholder{
    color:#cccccc;
    font-size: 16px;
}
.last::-webkit-input-placeholder{
    color:#cccccc;
    font-size: 16px;
}
.first::-webkit-placeholder{
    color:#cccccc;
    font-size: 16px;
}
.first::-ms-input-placeholder{
    color:#cccccc;
    font-size: 16px;
}
.first::-webkit-input-placeholder{
    color:#cccccc;
    font-size: 16px;
}
@media screen and (max-width:700px){
    #main_contain{
        margin: 10px auto;
        width: 95%;
    }
    .bottom_contain{
        padding: 20px;
    }
    .input_contain{
        padding: 0 2%;
    }
    .input_contain .logo_contain img{
        margin-right: 5%;
    }
    .input_contain .logo_contain{
        width: 25%;
    }
    .input_contain input{
        width: 72%;
    }
    .role .logo_contain{
        width: 66px;
    }
    .role_select{
        width: 75%;
    }
    .role_select select{
        background-position:98% center
    }
    .code input{
        width: 50%;
    }
    .top_contain{
        line-height: 60px;
        font-size: 24px;
    }
    .name input{
        width: 42%;
    }
    .name img{
        margin-right: 8%;
    }
    .name {
        width: 20px;
    }
    .last {
        width: 152px;
        height: 53px;
        padding-left: 18px;
        border: 1px solid #cccccc;
        outline: 0;
        margin-left: 10px;
        border-radius: 5px;
    }
}
@media screen and (max-width:500px){
    .input_contain .logo_contain{
        font-size: 0;
        width: auto;
        float: left;
        margin-right: 10px;
        height: 100%;
        overflow: hidden;
    }
    .name input{
        width: 42%;
    }
    .name img{
        margin-right: 10px;
    }
    .title_select{
        width: 85%;
    }

    .role{
        display: none;
    }
    .role_select{
        width: 96%;
    }
    .code input{
        width: 62%;
    }
}
@media screen and (max-width:375px){
    .last {
        width: 116px;
    }
}
@media screen and (max-width:400px){
    .code input{
        width: 50%;
    }
}
@media screen and (max-width:360px){
    .last {
        width: 102px;
    }
}
@media screen and (max-width:350px){
    .input_contain input{
        font-size: 14px;
    }
    .title_contain{
        font-size: 14px;
    }
    .title_select{
        font-size: 14px;
    }
    .name input{
        width: 40%;
    }
    .role_select select{
        font-size: 14px;
    }
    .top_contain{
        font-size: 20px;
    }
}