#contaner{margin: 0px auto;width: 1200px;display: flex;flex-direction: column;justify-content: flex-start;align-items: center;}
.content{width: 100%;font-family: 站酷酷黑, 微软雅黑;}
#title1, #title2 ,#title3{width: 100%;display: flex;flex-direction: column;justify-content: flex-start;align-items: center;}
.title1 {
	margin-top: 10px;
	color: rgb(66, 165, 246);
	font-size: 30px;
	padding-left: 0px;
	font-weight: normal;
	    font-family: '思源黑体 CN Medium';N Medium';
}

.title2 {
	color: #737373;
	font-size: 16px;
	    font-family: '思源黑体 CN Medium';N Medium';
	margin: 10px 0px 0px 5px;
}

.title3 {
	border-bottom: 1px darkgrey solid;
	width: 100%;
	margin-top: 15px;
	margin-bottom: 15px;
}
#img{display: flex;flex-direction: row;}
#content1,#content2,#content3{font-size: 16px;color: #333; line-height: 30px;padding: 5px 25px;}
.content{margin: 30px auto 10px;}
.word>p{margin-top: 10px;text-indent: 2em;}
.content2{background: #f3f9ff;}
#content2{display: flex;flex-direction: column;justify-content: center;align-items: center;text-align: center;}
.p_title{color:#009FE9;}
.img{width: 30%;margin: 15px;}
#content3{display: flex;flex-direction: row;justify-content: flex-start;flex-flow: wrap;align-items: center;}
.img>img{display: block;margin: 0px auto;}
.img>p{text-align: center;margin-top: 15px;}
@media screen and (max-width:1200px) {
	#contaner{width: 100%;}
}
@media screen and (max-width:1000px) {
	.img{width: 45%;}
}
@media screen and (max-width:670px) {
	.img{width: 80%;margin: 15px auto;}
	.title1{font-size: 24px;}
	.title2{font-size: 16px;}
}