html,
        body {
            width: 100%;
            height: 100%;
            margin: 0;
            padding: 0;
        }

        #content {
            position: relative;
            width: 100%;
            height: 100%;
            box-shadow: 0px 2px 8px 0px rgba(3, 52, 122, 0.6);
            background: linear-gradient(90deg, #4D5BC5, #3941AB);
            background-color: #EEF4FD;
            background-repeat: no-repeat;
            resize: both;
            overflow: auto;
        }

        #logo {
            position: absolute;
            top: 6%;
            left: 3%;
        }

        #left {
            position: absolute;
            top: 22%;
            left: 6%;
        }

        #handler {
            position: absolute;
            left: 60%;
            top: 26%;
            background-color: white;
            /*width: auto;*/
            /*height: 500px;*/
            text-align: center;
            border-radius: 10px;
            padding-top: 49px;
            padding-bottom:49px;
        }
        .alert{
            text-align:left;
        }
        .bar {
            margin: 10px auto;
            border: white solid 1px;
            height: 50px;
            line-height: 50px;
            padding-top: 20px;
        }

        .forgetPwd {
            height: 38px;
            line-height: 38px;
            margin-top: 20px;
        }

        img {
            max-width: 100%;
            height: auto;
            float: left;
        }

        .fontColor {
            font-size: 20px;
            display: block;
            line-height: 20px;
            height: 50px;
            font-family: Microsoft YaHei;
            font-weight: bold;
            color: #5970DC;
        }

        .form-control {
            width: 320px!important;
            min-width: 80px;
            margin-left: 38px;
            padding-left: 20px;
        }

        .form-input {
            display: block;
            width: 250px;
            /* height: calc(1.5em + .75rem + 2px); */
            padding: .375rem .75rem;
            font-size: 1rem;
            font-weight: 400;
            line-height: 1.5;
            color: #495057;
            background-color: #fff;
            background-clip: padding-box;
            border: 1px solid #ced4da;
            transition: border-color 1px solid #5970DC;
            ;
            text-indent: 16px;
            height: 36px;
            ;
            border-radius: 10px;

        }

        .input-group {
            width: 430px;
            height: 56px;
            background: rgba(255, 255, 255, 0);
            border: 1px solid #E3E7ED;
        }

        .mode {
            width: 95px;
            height: 22px;
            font-size: 18px;
            font-family: Microsoft YaHei;
            font-weight: bold;
            display: inline;
            cursor: pointer;
        }

        .active {
            color: #5970DC;
            border-bottom: solid #516DF2 3px;
        }

        .default {
            color: #A4A9BC;
            border-bottom: solid #F2F5F9 3px;
        }  
        .forgetPwd {
           margin-top: 30px;
        }
        #person {
            margin-right: 50px;
        }

        #subBtn {
            width: 320px;
            height: 56px;
            background: #5970DC;
            font-size: 22px;
            margin: 0 38px;
            font-family: Microsoft YaHei;
            font-weight: bold;
            color: #FFFFFF;
            text-decoration: none;
        }
        .bottom{
            margin-top: 80px;
        }