@charset "UTF-8";
/* Cubic Bezier Transition */
body {
    background-image: url(https://static.zhihu.com/heifetz/assets/sign_bg.47eec442.png);
    background-color: #b8e5f8;
    background-repeat: no-repeat;
    background-size: cover;
    min-height: 100vh;
    overflow: auto;
    width: 100%;
}

.portlet.light {
    padding: 12px 20px 15px;
    background-color: rgb(255 255 255 / 95%);
    border: 0;
    border-radius: 5px;
}
.page-wrapper{
    min-height: 100vh;
}
.portlet.light>.portlet-title {
    text-align: center;
}
.portlet>.portlet-title>.caption {
    float: none;
}
.portlet.light>.portlet-title>.caption>.caption-subject {
    font-size: 19px;
    font-weight: 600;
}
.page-container-bg-solid .page-content {
    background: none;
}
.page-footer {
    position: absolute;
    bottom: 8px;
    margin: 0 auto;
    width: 100%;
}
.portlet.light>.portlet-title>.nav-tabs>li>a {
    font-size: 19px!important;
    font-weight: 600;
}
.portlet.light .form .form-actions, .portlet.light .portlet-form .form-actions {
    text-align: center;
    display: flex;
    justify-content: center;
}
.login-btn{
    width: 100%;
    margin: 10px 0;
    font-size: 18px;
}
.control-label {
    margin-top: 1px;
    font-weight: 400;
    font-size: 16px;
}

@media (min-width: 1200px){
    .container {
        width: 800px;
    }
}
@media (max-width: 768px){
    form .form-group label{
        width: 100% !important;
    }
    .input-large {
        width: 100% !important;
    }
}