@charset "utf-8";
* {
    padding: 0;
    margin: 0;
	text-decoration: none;
	list-style-type: none;
}
body{
    background-color: #f3f5f9;
}

.bg_img{
	position: relative;
	overflow: hidden;
	height: 424px;
	background: url(../img/banner.png) no-repeat center center/100%;
}
.text_p{
	display: block;
	width: 1140px;
	padding:20px;
	background:rgba(255, 255, 255, 0.5);
	border-radius: 5px;
	font-size: 21px;
	line-height: 38px;
	text-indent: 42px;
	margin: 260px auto 0;
}

.content_text ul{
    padding: 1rem 0;
}
.content_text ul li{
    list-style: none;
    height: 8rem;
    border: 1px solid rgba(0, 0, 0,0);
    display: inline-block;
    width: 48%;
    margin-top: 2rem;
    margin-left: 2rem;
    background: linear-gradient(0deg, #ffffff, #dce9f9);
    box-shadow: 0px 0px 12px 1px rgba(2, 16, 32, 0.1);
}
.content_text img{
    display: inline-block;
    width: 2.5rem;
    height: 2.5rem;
    margin-left: 1.5rem;
    margin-right: 1.5rem;
}
.content_text a{
    display: inline-block;
    width: 80%;
    margin-top: 2rem;
    text-decoration: none;
    font-size: 1.6rem;
}
.content_text span{
    float: right;
    margin-top: -10px;
    margin-right: 10px;
    font-size: 1.6rem;
    font-weight: bold;
    color: #bababa;
}
.content_text li:hover{
    border: 1px solid blue;
}

.listimg li{
	float: left;
	width: 25%;
	margin: 10px 0;
	text-align: center;
}
.imgbig{
	width:36rem;
}

@media(max-width: 768px){
	.imgbig{
		width:24rem;
	}
	.bg_img{
		height:350px;
		background:#e4f0fc url(../img/banner.png) no-repeat top center/200%;
		margin-top:120px;
	}
	.text_p{
		display: block;
		width: 96%;
		padding:10px;
		background:rgba(255, 255, 255, 0.5);
		border-radius: 5px;
		font-size:14px;
		line-height: 30px;
		text-indent: 42px;
		margin: 150px auto 0;
	}
	.content_text ul li{
	    width: 90%;
		height: 11rem;
	}
	.listimg li{
		float: left;
		width: 50%;
		margin: 10px 0;
		text-align: center;
	}
	.listimg li img{
		width: 95%;
	}
}
@media (min-width: 768px) and (max-width: 979px){
	.imgbig{
		width:30rem;
	}
	.bg_img{
		height:350px;
		background:#e4f0fc url(../img/banner.png) no-repeat top center/180%;
	}
	.text_p{
		display: block;
		width: 96%;
		padding:10px;
		background:rgba(255, 255, 255, 0.5);
		border-radius: 5px;
		font-size:14px;
		line-height: 30px;
		text-indent: 42px;
		margin: 250px auto 0;
	}
	.content_text ul li{
	    width: 45%;
		height: 11rem;
	}
	.listimg li{
		float: left;
		width: 25%;
		margin: 10px 0;
		text-align: center;
	}
	.listimg li img{
		width: 95%;
	}
}