h3{
	text-align: center;
	font-size: 28px;
}
h3 span{
	color: #cd0c26;
}
.zx{
	width:600px;
	height: 60px;
	line-height: 60px;
	text-align: center;
	color: #fff;
	/*font-weight: bold;*/
	border-radius: 5px;
	background: #f00;
	font-size: 28px;
	margin:10px auto;
}
.text{
	font-size: 24px;
	color: #000;
	text-indent: 2em;
	width: 600px;
	margin: 0 auto;
}
.tab li{
	float: left;
    width: 33.33%;
    line-height: 3;
    padding: 2% 0;
    color: #fff;
    font-size: 24px;
    text-align: center;
}
.tab{
	margin: 0;
    padding: 0;
    list-style: none;
    overflow: hidden;
    background: #3F84D0;
}
.content{
	/*height: 600px;*/
}
.content:nth-child(2){
	display: none;
}
.content:nth-child(3){
	display: none;
}
.content p{
	font-size: 24px;
	color: #597e9b;
    padding: 0 2%;
    line-height: 2;
}
.cur{
	background: #75B4FA;
}