.game-header{
    background-size: 1920px auto;
    background-position: center center;
    background-color: #333;
}

.game-header-cover-box{
	background: rgba(28, 33, 43, 0.42);
	padding: 5px;
	border-radius: 5px;
}


.sec-nav{
	background: #1C212B;
}

.sec-nav a {
	color:#8A93A7;
	display: inline-block;
	padding: 10px 15px;
	border-top: #1C212B 3px solid;
	border-bottom: #1C212B 3px solid;
}

.sec-nav a.active{
	color: #4AC6FF;
	border-bottom:3px #4AC6FF solid;
}

.sec-nav a:hover{
	color: #4AC6FF;
	cursor: pointer;
}

.sec-nav .glyphicon{
	margin-right: 10px;
}

.pxworld a{
	margin: 0 35px;
	display:block;
	float: left;
	width:150px;
	z-index: 777;
	height:150px;
	/* Rotate div */
	transform:rotate3d(1,1,0,45deg);
	-ms-transform:rotate3d(1,1,0,45deg); /* Internet Explorer */
	-moz-transform:rotate3d(1,1,0,45deg); /* Firefox */
	-webkit-transform:rotateX(60deg) rotateZ(45deg); /* Safari 和 Chrome */
	-o-transform:rotate3d(1,1,0,45deg); /* Opera */
}

.pxworld .drift{
	
}

.pxworld img.xx{
	position: absolute;
    z-index: 888;
    left: 10px;
    top: 25px;
    width: 200px;
}


/* 定义模态对话框外面的覆盖层样式 */
#modal-overlay {
     visibility: hidden;    
     position: absolute;   /* 使用绝对定位或固定定位  */
     left: 0px;    
     top: 0px;
     width:100%;
     height:100%;
     text-align:center;
     z-index: 100;
     background-color: #000; 
     opacity: 0.5;   /* 背景半透明 */
}
/* 模态框样式 */
#modal-data{
	visibility: hidden;
	position: absolute;   /* 使用绝对定位或固定定位  */
     margin: 100px auto;
     padding:5px;
     z-index: 1000;
     text-align: center;
     width: 100%;
}