*{
    padding: 0;
    margin: 0;
}

html { 
	line-height: 1.15; /* Correct the line height in all browsers */ 
	-webkit-text-size-adjust: 100%; /* Prevent adjustments of font size after orientation changes in iOS. */ 
	font-size: 16px;
}

a { 
	color:#FFFFFF;
	text-decoration-line: none;
	background-color: transparent; /* Remove the gray background on active links in IE 10. */ 
} 

img { 
	border-style: none; /* Remove the border on images inside links in IE 10. */ 
}

body{
	user-select: none;
	font-family:"Helvetica Neue", Helvetica, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "微软雅黑", Arial, sans-serif;
	max-width:2400px;
	min-width: 360px;
	margin:0 auto;
	color:#FFFFFF;
}

p{
	margin:0.5rem 0;
}

li{
	padding:0.5rem;
}

div.vein{
	padding:0 2%;
}

div.clear{
	clear:both;
	height:0px;
}


li.divider{
	border-top-style: solid;
	border-top-width: 2px;
	border-top-color:#FFFFFF;
}

.dropdown{
	display:none;
	position:absolute;
}

.hasDropdown:hover .dropdown{
	display:block;
}

.left{
	float:left;
	margin-left: 2%;
}

.right{
	float:right;
	margin-right: 2%;
}

.Headline,.mHeadline{
	font-size: 2.5em;
}

.Chinese,.mChinese{
	font-size:1.5em;
}

.English,.activity{
	font-family: activity;
}

.videoname{
	font-family: videoname;
}

.bold{
	font-weight: 600;
}

.show{
	display:none;
}

.text_stroke{
	padding:0.5rem;
    -webkit-background-clip: text;
            background-clip: text;
            		  color: #FFFFFF;
    -webkit-text-fill-color: #FFFFFF;
    -webkit-text-stroke:0.5rem transparent;
}

.shadow{
	-webkit-box-shadow: 0px 0.5rem 1rem 0px rgba(0,0,0,0.2);
         	box-shadow: 0px 0.5rem 1rem 0px rgba(0,0,0,0.2);
    z-index: 10010;
}

/*主体*/
div.room {
	/*background-image: linear-gradient(var(--themebg),#FFFFFF 5%,var(--themebg));*/
	background-repeat:no-repeat;
	text-align: center;
	position:relative;
}

div.room_top{
	text-align: center;
	max-width: 1200px;
	margin:0 auto;
	padding:1% 0;
}

div.room_body{
	text-align: center;
	max-width: 1800px;
	margin:0 auto;
	padding:1% 0;
}

.room_headline{
	letter-spacing: 0.2em;
	background-image: linear-gradient(135deg, var(--theme2),var(--theme3));
}

.foot{
	width:100%;
    background-image: linear-gradient(var(--theme1),var(--theme2));
    text-align: center;
}

.foot_content{
	display:inline-block;
	width:100%;
	max-width: 1200px;
	padding:0.5em 0;
}

/*窗口适应*/
@media screen and (max-width: 1200px) {
	.mHeadline{
		font-size: 1.8em;
	}
	.mChinese{
		font-size: 1.2em;
	}
}

@media screen and (max-width: 800px) {
	html{
		font-size: 12px;
	}
	.active{
		font-size: 18px;
	}
	.hidden{
		display:none;
	}
	.show{
		display:block;
	}
}

@media screen and (max-width: 540px) {
	html {
		font-size: 8px;
	}
	.active{
		font-size: 12px;
	}
}