.grid-container { 
	width:100%;
	margin: 0 auto;
}

 

/* 超小型设备（600px及以下的手机） */
@media only screen and (max-width: 650px) {
  .grid-container {width:650px;
	  margin: 0 auto; } 
 
}


/* 超大型设备（大型笔记本电脑和台式机，1200px 及以上） */
@media only screen and (min-width: 1200px) {
  .grid-container {
	  width:1200px;
	  margin: 0 auto;   
}

}


 
body { 
	
	font-family:"Arial","Microsoft YaHei","宋体",sans-serif;
}
  
  
a {
	outline: none;
	text-decoration: none;
	color: #333;
	cursor: pointer;
}

a:hover {
	color: #ee931d;
	text-decoration: none;
}
  

.f-red{color:#ff0000;}
.f-green{color:#538135;font-weight:bolder}
.f-blue{color:#4472c4;font-weight:bolder}
 
  

p{ 
	text-indent:2em; 
	line-height:200%;
}

 .p1{ margin:0; 
		
}
.engp{
	
	line-height:200%;
}

.top {
	width: 100%;
	height: 88px;
	background: #AE0C2A;
	overflow: auto；
	
}
 

.top .ruc {
	margin-left:50px;
	width: 250px; 
	float: left;
	padding-top:15px; 
} 

.top .ielts {
	margin-right: 50px;
	width: 250px; 
	float: right;
	padding-top:20px; 
} 
 
.content{
	width: 100%;
	margin-top: 10px;
	
	
}
.left{ 
	float:left;
	width:30%;
	font-size:14pt;
	}


/* 超小型设备（600px及以下的手机） */
@media only screen and (max-width: 650px) {
 		.left {width:240px;
   
} 
 
} 



.leftBox { 
	margin-bottom: 15px;
}

.leftB1 {
	background: #AE0C2A;
	text-align:center;
	display: flex;
	align-items: center;
	padding: 0 18px;
	height: 47px;
}

.leftB1 img {
	width: 30px;
	height: 30px;
	margin-right: 9px;
}

.leftB1 span {
	width:100%;
	font-size: 16px;
	color: #fff; 
}

.leftB2 {
	padding: 0 10px 15px;
	background: #FFFFFF;
	box-shadow: 0px 0px 6px 0px rgba(6, 27, 53, 0.08);
	text-align: center;
}

.leftB21 {
	color: #111111;
	font-size: 14px;
	padding: 15px 20px;
	cursor: pointer;
}

.leftB22 {
	width: 100%;
	height: 1px;
	background: #EEEEEE;
}

.leftB21.active {
	color: #AE0C2A;
}

.leftB22.active {
	height: 2px;
	background: #AE0C2A;
} 

.right {	 
	float:left;
	width:68%;
	padding-left:10px;
	flex-shrink: 0; 
}
 

/* 超小型设备（600px及以下的手机） */
@media only screen and (max-width: 650px) {
 		.right {width:400px;} 
 
} 


.rightBox {
	padding: 30px 20px 30px;
	background: #FFFFFF;
	box-shadow: 0px 0px 6px 0px rgba(6, 27, 53, 0.08);
	display: none;
}

.rightBox.active {
	display: block;
} 

.right h3{
	text-align:center; 
	
	}

.right h4{
	 
	}

.right h5{    
		text-indent: -1.5em;
		margin-left: 2.5em;
		font-weight:normal;
	}

.right ul{
	padding-left:20px;
	line-height:200%;  
}
   
.right ul li{
    list-style-type:none; 
    padding:0;
	margin:10px 0; 
}

.right ul li.l2{     
    text-indent:0.5em;
		margin-left: 1em; 
}

.right ul li.l4{     
    text-indent:2em;
	line-height:18px;
		margin-left: 1em; 
}

.right ul li.l3{
    text-indent: 1em;
}

.right .r1{
	text-align:right;
	
	}
 

   
.feeter { 
	width: 100%;
	clear: both;
	overflow: hidden;
	margin: 0 auto;
	background: #AE0C2A; 
	
}

.copyRight { 
	text-align: center;
	padding: 13px 0;
	color: #fff;
	font-size: 14px;
}


.goTop {
	background: #FFFFFF;
	width: 45px;
	height: 45px;
	position: fixed;
	right: 75px;
	bottom: 20px;
	cursor: pointer;
	padding: 5px;
	cursor: pointer;
	z-index: 999;
}

.goTop img {
	width: 100%;
	height: 100%;
}