@media (min-width: 513px) {

    html,
    body,
    .bg {
        width: 100%;
        height: 100%;
        padding: 0;
        margin: 0;
        overflow: hidden;
    }

    .bg {
        background-color: #00aaff;
        background-image: url(/static/robot.svg);
        background-size: 240px;
        background-position: calc(100% - 100px) 100px;
        background-repeat: no-repeat;
    }

    .wrap {
        width: 350px;
        height: 500px;
        background-color: #fff;
        position: absolute;
        top: 50%;
        transform: translateY(-50%);
        left: 100px;
    }
}

.wrap .banner {
    width: 100%;
    height: 100px;
    background-image: url(/static/banner.png);
    background-size: 100% 100%;
    background-repeat: no-repeat;
    background-position: center;
}

.wrap .login {
    padding: 20px;
}

.login .title {
    width: 100%;
    height: 50px;
    margin-top: 12px;
    margin-bottom: 12px;
    zoom: 1;
}

.login .title:after {
    content: "";
    display: block;
    clear: both;
}

.login .title-first,
.login .title-second {
    height: 40px;
    line-height: 40px;
    font-size: 37px;
    margin: 0;
    padding: 0;
    cursor: pointer;
    padding: 5px;
}

.login .title-first {
    float: left;
    font-weight: normal;
    max-width: 80%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.login .title-second {
    float: right;
    font-weight: 300;
    font-size: 28px;
}

.login .title-second:hover {
    color: #00aaff;
}


.login .form {
    width: 100%;
    height: 50px;
    padding-bottom: 20px;
    position: relative;
}

.login .form .form-input {
    width: 100%;
    box-sizing: border-box;
    padding: 0;
    margin: 0;
    border: none;
    margin-top: 20px;
    height: 30px;
    line-height: 30px;
    font-size: 16px;


    border-bottom: 1px solid #00aaff;
    outline: none;
    transition: all .3s;

    cursor: text;
}

.login .form .form-label {
    position: absolute;
    left: 0;
    top: 0;
    width: 100px;
    height: 30px;
    line-height: 30px;
    font-size: 12px;
    color: #00aaff;
    transition: all .3s ease;
    font-weight: 300;

    cursor: text;
}

.login .form .form-input:placeholder-shown:not(:focus)+.form-label {
    top: 20px;
    font-size: 18px;
}

.login .form .form-submit {
    width: 100%;
    height: 50px;
    margin-top: 20px;
    background-color: #00aaff;
    border: none;
    outline: none;
    cursor: pointer;
    font-size: 18px;
    color: #fff;
    transition: all .3s;
}

.login .form .form-submit:hover {
    background-color: #2bb0f872;
    outline: 1px solid #00aaff;
}

.login .form .form-submit:active {
    background-color: transparent;
    color: #00aaff;
    outline: 1px solid #00aaff;
}