* {
    margin: 0;
    padding: 0;
}

html, body, .content {
    height: 100%;
}

body {
    font: 15px 'Microsoft YaHei';
}

.content {
    position: relative;
    margin: 0 auto;
    background: url(../login/bg.png) no-repeat;
    background-size: 100% 100%;
}

button {
    outline: none;
}


input {
    outline: none;
}

a {
    color: #000;
    text-decoration: none;
}

ul li {
    list-style: none;
}

input:-webkit-autofill {
    box-shadow: 0 0 0px 1000px white inset;
}

.subject {
    position: absolute;
    height: 350px;
    top: 0;
    bottom: 80px;
    margin: auto;
    left: 0;
    right: 0;
    background: rgba(0, 0, 0, 0.50);
    border-radius: 2px;
}
@media(min-width:768px) {
    .subject {
        width: 680px;
    }
}

.logo {
    padding: 87px 50px;
}

    .logo h3 {
        color: white;
        font-size: 29px;
        font-weight: 100;
        width:210px;
        margin-left:20px;
        text-align:center;
    }

    .logo img {
        width: 100px;
        margin-top: 70px;
    }

.login {
    background: white;
    border-radius: 2px;
    box-shadow: 0 0 10px #4c4c4c;
    position: absolute;
    top: 0;
    bottom: 0;
    margin: auto;
    padding: 30px;
    height: 350px;
}

@media(max-width:321px) {
    .login {
        width: 250px;
    }
}

@media(min-width:322px){
    .login {
        width: 270px;
    }
}

@media(min-width:451px) {
    .login {
        right: 0;
    }
}
@media(max-width:450px) {
    .login {
        left: 0;
        right: 0;
    }
    .logo h3{
        width:auto;
    }
}


    .login > div {
        position: relative;
        margin: 25px 0;
    }

    .login .title {
        text-align: center;
        font-size: 20px;
        color: #1415C6;
    }

    .login div p {
        font-size: 15px;
        display: inline-block;
    }

    .login .login_info {
        color: #e83434;
        font-weight: bold;
        text-align: left;
        margin-top: 10px;
    }

    .login .inputs {
        border-bottom: 1px solid #ddd;
    }

        .login .inputs img {
            position: absolute;
            width: 20px;
            top: 0;
            bottom: 0;
            right: 0;
            margin: auto 10px;
        }

        .login .inputs input {
            border: none;
            padding: 10px;
            width: calc(100% - 50px);
        }

            .login .inputs input:focus {
                border-color: #C054F6
            }

    .login .login_role ul {
        width:100%;
        display:inline-block;
        margin: 5px 0 10px;
    }

        .login .login_role ul li {
            width: 33.33%;
            float: left;
        }

            .login .login_role ul li:nth-child(2) {
                text-align:center;
                padding-right:10px;
                box-sizing:border-box;
            }

            .login .login_role ul li:nth-child(3) {
                text-align: right;
            } 
            
    .login .login_btn {
        text-align: center;
    }

    .login .login_role input {
        width: 16px;
        height: 16px;
        position: absolute;
        opacity: 0;
        z-index: 8;
        cursor: pointer;
        margin: 5px 0;
    }

        .login .login_role input:checked + .redio {
            border-color: #1415C6
        }

            .login .login_role input:checked + .redio > div {
                opacity: 1;
            }

    .login .login_role .redio {
        border: 1px solid #95BCF2;
        border-radius: 50%;
        padding: 2px;
        display: inline-block;
        vertical-align: middle;
    }

        .login .login_role .redio div {
            width: 8px;
            height: 8px;
            background: #1415C6;
            border-radius: 50%;
            opacity: 0;
            transition: all .3s;
            margin: auto;
        }

    .login .login_btn button {
        width: 100%;
        height: 35px;
        line-height: 35px;
        background-color: #1415C6;
        border: none;
        border-radius: 3px;
        color: #fff;
        cursor: pointer;
        transition: all .3s;
        font-size: 15px;
        opacity: 1;
        overflow: hidden;
    }

        .login .login_btn button img {
            vertical-align: middle;
        }

        .login .login_btn button:hover {
            opacity: .8
        }

.btm {
    background: rgba(0,0,0,.8);
    width: 100%;
    color: #fff;
    position: absolute;
    margin-top: -80px;
}

    .btm .copyright {
        height: 80px;
        line-height: 80px;
        text-align: center;
        font-size: 15px;
    }

@media(max-width:450px) {
    .btm table {
        display: none
    }
}

/*产品目录*/
.btm {
    background: #000;
    width: 100%;
    color: #fff;
    top: calc(100% - 40px);
    position: absolute;
    z-index: 10;
    min-width: 1400px;
    font-size: 14px;
    color: #999;
    padding-bottom: 20px;
}

    .btm .copyright {
        margin-bottom: 10px;
        line-height: 40px;
        text-align: center;
    }
        .btm .copyright a {
            text-decoration: none;
            color: #999;
        }
        .btm .wrap {
            width: 1400px;
            margin: auto;
            display: flex;
            justify-content: space-between;
        }
            .btm .wrap > div:first-child::after {
                content: '';
                height: 110px;
                width: 2px;
                background-color: #fff;
                display: inline-flex;
                position: relative;
                left: 25%;
                top: 6px;
            }
            .btm .wrap > div span {
                font-size: 16px;
                color: #fff;
            }
        .btm .wrap ul li {
            margin-bottom: 5px;
        }
            .btm .wrap ul li:first-child {
                margin-top: 30px;
            }
            .btm .wrap ul {
                list-style: none;
                color: #999;
                padding-left: 0;
            }
    .btm ul img {
        margin-right: 5px;
        margin-bottom: -4px;
    }
    .btm ul a {
        color: #999;
    }
    .btm .wrap > div:nth-child(3) a {
        text-decoration: none;
    }
    .btm .wrap > div > div img {
        margin-top: 30px;
    }
    .btm .wrap > div > img {
        margin-bottom: 10px;
    }

.back {
    width: 100%;
    height: calc(100% - 160px + 410px);
    position: absolute;
    top: 80px;
    z-index: -1;
}