/* 世界标准日 */
.w1300 {
	width: 1300px;
	margin: 0 auto;
}

.sjbzrBanner {
	height: 650px;
	background: #feffff url(../images/sjbzrbanner.jpg) no-repeat center bottom;
	text-align: center;
	color: #fff;
	display: flex;
	align-items: center;
}

.sjbzrBanner h1 {
	font-size: 120px;
	font-weight: bold;
}

.sjbzrBanner h3 {
	font-size: 32px;
	padding: 10px 0 10px;
}

.sjbzrBanner h4 {
	font-size: 16px;
}

.sjbzrBanner p {
	margin: 20px 0 0;
	font-size: 22px;
	line-height: 38px;
	background: url(../images/sjbzrbannertime.png) no-repeat center bottom;
}

.sjbzrtt1 {
	height: 254px;
	background: #fff url(../images/sjbzrttbg.png) no-repeat center bottom;
	display: flex;
	align-items: center;
	margin: 30px 0 50px;
}

.sjbzrtt1 dl {
	padding: 0 120px;
}

.sjbzrtt1 dl dt {
	color: #0452bb;
	font-size: 24px;
	font-weight: bold;
	padding-bottom: 10px;
}

.sjbzrtt1 dl dd {
	color: #333;
	font-size: 20px;
	line-height: 32px;
}

.sjbzrtt2 {
	height: 690px;
	background: #feffff url(../images/sjbzrb2bg.jpg) no-repeat center bottom;
}

.sjbzrtt2 div.con .tt2img,.sjbzrtt3 div.con .tt3img {
	width: 51%;
	margin-right: 2%;
	height:478px;
}

.sjbzrtt2 div.con .tt2img img,.sjbzrtt3 div.con .tt3img img {
	width: 100%;
	height:100%;
}

.sjbzrtt2 div.con dl,.sjbzrtt3 div.con .tt3Text {
	width: 46%;
	background: url(../images/sjbzrb2rbg.png) no-repeat left top;
	padding: 40px 40px 0;
	height:478px;
	color: #333;
	text-align:justify;
}

.sjbzrtt2 div.con dl dt {
	font-size: 22px;
	font-weight: bold;
	padding-bottom: 20px;
}

.sjbzrtt2 div.con dl dd {
	font-size: 20px;
	line-height:32px;
	text-indent:2em;
}

.sjbzrtt3 {
	height: 831px;
	background: #feffff url(../images/sjbzrb3bg.jpg) no-repeat center bottom;
}

.sjbzrtt2 div.con,
.sjbzrtt3 div.con {
	display: flex;
	align-items: center;
	font-size: 20px;
	color: #333;
	line-height: 32px;
	height: 100%;
}
.sjbzrtt3 div.con .tt3Text,.sjbzrtt3 div.con .tt3img{
	height:663px;
}
.sjbzrtt3 div.con .tt3Text p{
	margin-bottom:30px;
	text-indent:0;
}
.sjbzrtt3 div.con .tt3img{
	margin-right:0;
	margin-left:2%;
}
.sjbzrtt4 {
	height: 404px;
	background: #feffff url(../images/sjbzrb4bg.jpg) no-repeat center bottom;
	display: flex;
	align-items: center;
	text-align: center;
	font-size: 32px;
	color: #222e65;
	font-weight: bold;
	line-height: 58px;
}

.sjbzrtt5 {
	padding: 50px 0 80px;
	background: #fff url(../images/sjbzrb5bg.jpg) no-repeat center bottom;
}

.sjbzrtt5 h3 {
	font-size: 28px;
	color: #333;
	text-align: center;
	font-weight: normal;
	padding: 30px 0 60px;
}

.sjbzrtt5 .con {
	display: flex;
}

.sjbzrtt5 .con dl {
	background-color: rgba(255, 255, 255, .5);
	border-radius: 10px;
	padding: 20px;
	width: 31.333%;
}

.sjbzrtt5 .con dl:nth-child(2) {
	margin: 0 2%;
}

.sjbzrtt5 .con dl dt {
	font-size: 30px;
	font-weight: bold;
	color: #0452bb;
	font-style: italic;
}

.sjbzrtt5 .con dl dd {
	padding-top: 10px;
	font-size: 20px;
	color: #333;
	overflow-wrap: break-word;
}