.show-mobile-menu {
	width: 25px;
	position: absolute;
	top: 45px;
	right: 20px;
	z-index: 99;
	display: none;
}

.header-left {
    background-image: url("https://cdn.xu5g.com/tuding2-home-logo.png");
}

.header-right > a {
    color: #FFFFFF;
}

.header-right > a:hover {
    color: #FDD100;
}

.header-right > a.about {
    color: #FDD100;
    border-bottom: 2px solid #FDD100;
}

.about-banner {
    position: relative;
	height: 398px;
	background-image: url('https://cdn.xu5g.com/tudingapp_about_bg.png');
	background-size: cover;
	background-position: center;
}
.about-banner-des {
    text-align: center;
    color: #FFFFFF;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translateX(-50%);
}
.about-banner-des > h3 {
    margin-bottom: 15px;
}
.about-banner-des > p {
    font-size: 16px;
}

.about-content {
    margin: 0 auto;
    overflow: hidden;
}

.content-left {
    width: 210px;
    padding: 40px 0;
    float: left;
    border-right: 1px solid #ECECEC;
}
.content-left > a {
    box-sizing: border-box;
    display: block;
    height: 56px;
    line-height: 56px;
    font-size: 16px;
    font-weight: 600;
    text-decoration: none;
    padding-left: 56px;
    color: #333333;
}
.content-left > a:not(:first-child) {
    margin-top: 25px;
}
.content-left > a.active{
    background-color: #FFF9DE;
    border-right: 3px solid #FDD100;
}
.content-left > a:hover {
    color: #000000;
    font-weight: 600;
}

.content-right {
    margin-left: 210px;
    padding-left: 55px;
}

.about-list {
    padding: 40px 0;
}
.about-list:not(:first-child) {
    border-top: 1px solid #ECECEC;
}

.about-list > h4 {
    font-weight: 600;
    margin-bottom: 20px;
	font-size: 22px;
}
.about-list > p {
    line-height: 25px;
    font-size: 14px;
    color: #666666;
    text-align: justify;
    -moz-text-align-last: left;
         text-align-last: left;
}

@media only screen and (max-width:767px) {
	.content-left {
		display: none;
	}
	.show-mobile-menu {
		display: block;
	}
	.content-right {
		margin-left: 0;
		padding-left: 0;
		padding: 15px;
	}
}