body {
    margin: 0;
    padding: 0;
    min-height: 100vh;
}

ul {
    list-style-type: none;
}

.login {
    padding: 0 20px;
    display: table-cell;
    height: 100vh;
    width: 100vw;
    vertical-align: middle;
    text-align: center;
}

.content {
    background: #fff;
    width: 100%;
    max-width: 400px;
    border-radius: 10px;
    padding: 40px 30px;
    box-shadow: 0 10px 20px -5px rgba(0,0,0,0.2);
    z-index: 100;
    transition: all 0.4s ease-in-out;
    display: inline-block;
    text-align: left;
    margin: 0 auto;
}

    .content:hover {
        transform: translate(0, -1px);
        box-shadow: 0 12px 30px 0px rgba(0,0,0,0.3);
    }

.logo {
    margin: 0 0 10px 0;
    max-width: 180px;
}

.tag a {
    color: #fff;
    font-style: italic;
    font-weight: 400;
    font-size: 12px;
    opacity: 0.5;
}

    .tag a:hover {
        opacity: 1;
    }

.form-group {
    position: relative;
}

    .form-group i {
        position: absolute;
        left: 15px;
        top: 0;
        line-height: 40px;
    }

input {
    padding: 0 10px 0 40px;
    height: 40px;
    border: 1px solid #b9bec3;
    border-radius: 3px;
    width: 100%;
    margin-bottom: 15px;
}

.error input {
    border-color: #ef7673;
}

.error i {
    color: #ef7673;
}


@media only screen and (max-width: 600px) {
    .content {
        padding: 60px 30px;
    }
}