.division {
	height: 78px;
	width: 1358px;
	margin-right: auto;
	margin-left: auto;
	text-align: center;
	font-size: 28px;
	margin-top: 70px;
}

.nav_1 {
	font-family: 微软雅黑;
	font-size: 28px;
	height: 63px;
	width: 880px;
	margin-top: 80px;
}

.nav_2 {
	height: 72px;
	width: 750px;
	color: #666666;
	font-size: 15px;
	line-height: 27px;
	margin-bottom: 10px;
}

.nav_3 {
	font-family: 微软雅黑;
	font-size: 18px;
	text-align: left;
}
.nav_4 {
	width: 961px;
	height: 272px;
	float: left;
	text-align: left;
}

 










 
  a:link.inbuy3   {
	
	padding: 5px 20px 5px 20px;
	color: #FFFFFF;
	text-decoration: none;
	font-size: 15px;
	line-height: 38px;
	background-color: #0DA5FF;
}
 
   a:visited.inbuy3   {
							padding: 5px 20px 5px 20px;
	color: #FFFFFF;
	text-decoration: none;
	font-size: 15px;
	line-height: 38px;
	background-color: #0DA5FF;
}
 
  a:hover.inbuy3   {
	padding: 5px 20px 5px 20px;
	color: #FFFFFF;
	text-decoration: none;
	font-size: 15px;
	line-height: 38px;
	background-color: #4ABBFF;
}

 






  a:link.inbuy4   {
	border: 1px solid #0DA5FF;
	padding: 5px 20px 5px 20px;
	color: #0098F2;
	text-decoration: none;
	font-size: 15px;
	line-height: 38px;
	margin-left: 20px;
}
 
   a:visited.inbuy4   {
							padding: 5px 20px 5px 20px;
	color: #FFFFFF;
	text-decoration: none;
	font-size: 15px;
	line-height: 38px;
	background-color: #0DA5FF;
	margin-left: 20px;
}
 
  a:hover.inbuy4   {
	border: 1px solid #0DA5FF;
	padding: 5px 20px 5px 20px;
	color: #0098F2;
	text-decoration: none;
	font-size: 15px;
	line-height: 38px;
	margin-left: 20px;
}



html{
	scroll-behavior: smooth;
} 





.banner1 {
	background-position: center top;
	height: 524px;
	max-width: 2560px;
	min-width: 1350px;
	margin-right: auto;
	margin-left: auto;
	background-image: url('img/bg1.jpg');
	background-repeat: no-repeat;
}
.banner2 {
	height: 366px;
	width: 1351px;
	margin-right: auto;
	margin-left: auto;
}
.ca1 {
	height: 158px;
	font-size: 14px;
	background-repeat: repeat;
	background-color: rgba(250,250,250,0.5);
	  backdrop-filter: blur(5px);
            -webkit-backdrop-filter: blur(3px);

}

.ca2 {
	width: 1349px;
	margin-right: auto;
	margin-left: auto;
	height: 148px;
}
.ca3 {
	height: 133px;
	width: 940px;
	float: left;
}

.ca4 {
	height: 133px;
	width: 296px;
	float: left;
	padding-top: 25px;
	padding-left: 25px;
}

.ca4:hover {
	background-color: rgba(200,200,200,0.5);	transition: 0.3s;
}



.ca5 {height: 68px; font-size: 20px; 
}

.ca6 {
	height: 39px;
	color: #333333;
	line-height: 22px;
	width: 255px;
}





.ca7 {width: 363px; height: 158px;  float: left; padding-left: 35px;background-color: rgba(0,0,0,0.4);
}
.ca7:hover {background-color: rgba(0,0,0,0.5);transition: 0.3s;
}


.ca8 {height: 47px; font-size: 26px; color: #ffffff; margin-top: 25px;
}
.ca9 {height: 58px; width: 336px; line-height: 22px; color: #ffffff;
}
.tiao {height: 437px; width: 1350px; margin-right: auto; margin-left: auto
}
.tiao1 {
	border: 1px solid #F5F5F5;
	height: 173px;
	width: 577px;
	padding: 35px;
	float: left;
	box-shadow: 0 3px 4px 0 rgba(0, 0, 0, 0.1);
}
.tiao1:hover {
	box-shadow: 0 8px 12px 0 rgba(0, 0, 0, 0.1);
	transition: 0.3s;
}


.tiao2 {
	height: 177px;
	width: 82px;
	float: left;
}


.tiao2a {
	background-position: left 3px;
	height: 177px;
	width: 82px;
	float: left;
	background-image: url('img/ico4.png');
	background-repeat: no-repeat;
	transition: 0.3s;
}

.tiao1:hover .tiao2a {
	background-position: left -3px ;
	transition: 0.3s;
}


.tiao2b {
	background-position: left 3px;
	height: 177px;
	width: 82px;
	float: left;
	background-image: url('img/ico5.png');
	background-repeat: no-repeat;
	transition: 0.3s;
}
.tiao1:hover .tiao2b {
	background-position: left -3px ;
		transition: 0.3s;
}


.tiao2c {
	background-position: left 3px ;
	height: 177px;
	width: 82px;
	float: left;
	background-image: url('img/ico3.png');
	background-repeat: no-repeat;
	transition: 0.3s;
}

.tiao1:hover .tiao2c {
	background-position: left -3px ;
		transition: 0.3s;
}

.tiao2d {
	background-position: left 3px;
	height: 177px;
	width: 82px;
	float: left;
	background-image: url('img/ico6.png');
	background-repeat: no-repeat;
	transition: 0.3s;
}

.tiao1:hover .tiao2d {
	background-position: left -3px ;
		transition: 0.3s;
}



.tiao3 {height: 175px; width:auto; left;
}
.tiao4 {height: 55px; margin-top: 5px; font-size: 22px;
}
.tiao5 {
	height: 38px;
	font-size: 15px;
	line-height: 26px;
	color: #999999;
	width: 520px;
}
.r60 {
	margin-right: 50px;
}
.b30 {
	margin-bottom: 50px;
}
.new_04 {width: 382px; height: 399px; float: left; background-color: #FFFFFF; box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.1);}
.new_05 {height: 38px; padding-top: 25px; padding-left: 25px; width: 337px; font-size: 18px; font-weight: bold;}
.new_06 {
	height: 98px;
	font-size: 14px;
	color: #999999;
	width: auto;
	line-height: 25px;
	margin-bottom: 25px;
	border-bottom-style: solid;
	border-bottom-width: 1px;
	border-bottom-color: #D8D8D8;
	margin-right: 25px;
	margin-left: 25px;
}
.new_07{height: 35px; padding-left: 25px; font-size: 16px; color: #018BE0;
	
}
.new_08{height: 70px; padding-left: 25px; line-height: 25px; color: #999999; width: 331px; font-size: 14px;
	
}
.new_09{height: 45px; width: 311px; float: left; margin-left: 25px;
	
}
.r10 {
	margin-right: 10px;
}

.r20 {
	margin-right: 20px;
}

.r30 {
	margin-right: 30px;
}

.main1 {
	background-position: left top;
	height: 460px;
	max-width: 1920px;
	min-width: 1350px;
	margin-right: auto;
	margin-left: auto;
	background-image: url('img/bg2.jpg');
	background-repeat: no-repeat;
	background-color: #FAFAFA;
	background-size: 40%;
}
.main2 {
	height: 454px;
	width: 1350px;
	margin-right: auto;
	margin-left: auto
}

.main3 {height: 299px; width: 684px; float: left; margin-right: 50px;
}

.main4 {height: 351px;  float: left; width: 589px;
}

.main5 {height: 55px; font-size: 22px; margin-top:60px
}

.main6 {
	height: 88px;
	font-size: 15px;
	color: #999999;
	line-height: 26px;
}