* {
    margin: 0;
    padding: 0;
}

.box {
    width: 100%;
    height: 100vh;
    background-image: url('../../Libs/img/login1.png');
    background-size: 100% 100%;
    overflow: hidden;
}

.logo {
    position: absolute;
    right: 47px;
    top: 108px;
}

.center_box {
    position: absolute;
    left: 50%;
    top: 32%;
    transform: translate(-50%, -35%);
}

.title {
    text-align: center;
    font-size: 60px;
    font-weight: 700;
    color: #333;
    position: relative;
    top: -35px;
}

.center {
    width: 72vw;
    height: 23vw;
    margin-top: 2vw;
    display: flex;
    background: rgba(255, 255, 255, .5);
    box-shadow: 0px 0px 20px #3385ff;
    border-radius: 10px;
}

.left,
.right {
    height: 100%;
}

.left {
    width: 80%;
    padding: 20px 20px;
    box-sizing: border-box;
}

.right {
    width: 34%;
    /*            margin-left: 3%;*/
    padding: 20px 20px;
    box-sizing: border-box;
}

.brief {
    font-size: 37px;
    font-weight: 700;
    text-align: center;
}

.jjt {
    font-size: 1.2vw;
    line-height: 1.6vw;
    text-indent: 2vw;
    /*margin-top: 1vw;*/
    font-family: "微软雅黑";
    /* font-weight: 700; */
    color: #333;
}

.write_box {
    width: 100%;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    box-sizing: border-box;
    padding: 0px 30px;
}

    .write_box input {
        width: 100%;
        height: 70px;
        border: 1px solid #3385ff;
        border-radius: 4px;
        box-sizing: border-box;
        padding: 10px 10px 10px 60px;
        font-size: 16px;
    }

.user {
    background-image: url('../../Libs/img/user.png');
    background-repeat: no-repeat;
    background-position: 13px 50%;
    background-size: 30px 30px;
}

.password {
    background-image: url('../../Libs/img/password.png');
    background-repeat: no-repeat;
    background-position: 13px 46%;
    background-size: 30px 30px;
    margin-top: 1vw;
}

.btn {
    width: 100%;
    background: #3385FF;
    border: none;
    color: #fff;
    height: 60px;
    margin-top: 2vw;
}

.isBottom {
    display: flex;
    width: 100%;
    justify-content: center;
    color: #fff;
    font-size: 23px;
    position: absolute;
    bottom: 25px;
}

    .isBottom p:first-child {
        margin-right: 42px;
    }

    .isBottom p:last-child {
        margin-left: 42px;
    }

.brief_bottom {
    margin-top: 1vw;
    background-color: rgba(255, 255, 255, .6);
    padding: 20px 10px;
    box-sizing: border-box;
    border-radius: 7px;
    border: 1px solid #6e99e8;
    height: 17vw;
    position: relative;
}


@media screen and (max-width:960px) {
    .left, .brief {
        display: none
    }
    .title {
        font-size: 24px;
        top: 90px;
    }
    .center_box {
        width: calc(100% - 80px);
    }
    .center,.right {
        width: 100%;
    }
    .right {
        padding:80px 20px 20px;
    }
        .center {
            height: unset;
            background: rgba(255, 255, 255, 0.7);
            box-shadow: none;
            /*display: block;*/
        }
    .brief_bottom {
        border: none;
        background: none;
        height: unset;
        padding: 20px 0px;
    }
    .write_box{
        position:unset;
        transform:none;
        padding:0
    }
    .password,.btn{
        margin-top:15px
    }
    
    .write_box input {
       padding: 10px 10px 10px 45px;
    }
    .write_box input,.btn {
        height: 50px;
    }
    .user,.password {
        background-size: 20px;
    }
    .isBottom{
        display:none
    }
    .box {
        background-size: auto 100%;
        /*background-image: url('../images/bg2.png');*/
    }
    .title span{
        display:block
    }
}