body {
    padding-top: 70px;
    padding-bottom: 30px;
    /*background-color: #F1F2F7;*/
}

.nav a {
    line-height: 50px;
}

.navbar {
    background-color: #3291F8;
    border-bottom: 1px solid #64ACFA;
    margin-bottom: 0 !important;
} 

.navbar-header {
    width: 100%;
    margin-left: 0!important;
    margin-right: 0!important;
}

.nav-title {
    position: absolute;
    line-height: 50px;
    color: #fff;
    font-size: 20px;
    left: 50%;
    transform: translateX(-50%);
}

.navbar-brand {
    padding: 5px;
}

.navbar-brand i {
    font-size: 20px;
    color: #fff;
    line-height: 40px;
    margin-left: -10px;
}

.login-btn button {
    width: 200px;
    height: 140px;
}

.menuLogout, .menuBackToDefault {
    color: #fff;
    cursor: pointer;
}

footer {
    color: #7a8ca5;
    font-size: 12px;
    padding-bottom: 30px;
}

footer a {
    color: #7a8ca5;
}

footer a:hover {
    color: #7a8ca5;
}

ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

ol {
    margin: 0;
    padding: 0;
}

.wenzi {
    background-color: rgb(50, 145, 248);
    padding: 15px;
    color: #fff;
    margin-top: -20px;
}

.wenzi1 {
    background-color: #8DFA69;
    font-size: 20px;
    color: black;
    border-radius: 10px 10px;
    padding: 15px;
    margin-left: 15px;
    margin-right: 15px;
}

.page-header {
    margin-top: 0px;
}

h1 {
    margin-top: 0;
    margin-bottom: 0;
}

.button-table {
    margin: 0 auto;
    margin-top: 30px;
}

.button-table button {
    margin-left: 5px;
    margin-right: 5px;
}

.btn {
    background-color: #3291F8;
    border-radius: 5px;
    color: #fff;
}


.btn-danger {
    background-color: #d9534f;
}

.btn-learn {
    background-color: #57D75B;
}

.btn-need-vip {
    background-color: dimgrey;
}

.btn:focus {
    color: #fff;
}

@media (min-width: 768px) {
    .navbar > .container .navbar-brand, .navbar > .container-fluid .navbar-brand {
        margin-left: 0;
    }
}

.question {
    margin-top: 20px;
}

.questionTitle {
    font-size: 16px;
    font-weight: bolder;
    padding-right: 0;
}

.question small {
    font-size: 10px;
    font-weight: normal;
    word-break: normal;
    display: inline-block;
    white-space: pre-wrap;
    color: #808080;
    position: absolute;
    margin-top: -3px;
}

.question button {
    position: absolute;
    top: -3px;
    right: 15px;
    color: #fff;
    height: 30px;
    line-height: 1.42857143;
}

.questionInfo {
    font-size: 10px;
}

.modal {
    background-color: rgba(0, 0, 0, 0.4);
    text-align: center;
}

.modal-footer {
    border-radius: 5px;
}

.modal-dialog {
    top: 50%;
    margin-top: -230px;
}

.center {
    text-align: center;
}

.btnVIP {
    text-align: center;
}

.btnVIP button {
    line-height: 100px;
    width: 100px;
    padding: 5px;
    border-radius: 5px;
    border: 1px solid #DCB85F;
    background-color: #FBF5E9;
    color: #DCB85F;
    box-shadow: 5px 5px 5px #888888;
    margin-left: 10px;
    margin-right: 10px;
}

#divFooterMenu {
    background-color: #3291F8;
    border: none;
    text-align: center;
    padding-top: 10px;
}

#divFooterMenu a {
    color: #fff;
    font-size: 10px;
}

#divFooterMenu a i {
    font-size: 20px;
    color: #fff;
}