#four_flash{position:relative;width:1170px;margin:0 auto 20px;}
#four_flash .flashBg{width:1100px;height:300px; margin:0 auto;position:relative;overflow:hidden;}
#four_flash .flashBg ul.mobile{width:100%; position:absolute;top:15; left:0;}
#four_flash .flashBg ul.mobile li{float:left;width:275px;height:260px;padding:0 10px;color:#333;}
#four_flash .flashBg ul.mobile li:hover{*border:2px solid #2cafd8;color:#c00000;}
#four_flash .flashBg ul.mobile li img{width:345px;height:237px;display:block; margin:0 auto;border-radius: 4px;-webkit-border-radius: 4px;-moz-border-radius: 4px;}
#four_flash .flashBg ul.mobile li:hover img{*border:5px solid #2cafd8;}
#four_flash .flashBg ul.mobile li dd{font-size:16px;width:100%;line-height:60px;text-align:center;color:#589d25;margin:0 auto;}
#four_flash .flashBg ul.mobile li:hover dd{}
#four_flash .flashBg ul.mobile li p{font-size:16px; text-align:center;width:250px; line-height:28px;margin:10px auto 0;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden;}
#four_flash .flashBg ul.mobile li a{display:block;}
#four_flash .flashBg ul.mobile li a:hover{background:url(../images/jiantou2.png);}
#four_flash .but_left,#four_flash .but_right{width:30px;height:30px;position:absolute; top:104px;}
#four_flash .but_left{left:0px;}
#four_flash .but_right{right:0px;}
#four_flash .but_left:hover{background:url(../images/qianxleft1.png) no-repeat;}
#four_flash .but_right:hover{background:url(../images/qianxr1.png) no-repeat;}

@media screen and (max-width:1180px){
	#four_flash{width:98%;}
	#four_flash .flashBg{height:280px;width:90%;}
	#four_flash .flashBg ul.mobile li{width:333px;height:auto;}
	#four_flash .flashBg ul.mobile li img{width:313px;height:216px;}
	#four_flash .but_left, #four_flash .but_right{top:93px;}
}
@media screen and (max-width:1024px){
	#four_flash{width:98%;}
	#four_flash .flashBg{height:260px;width:90%;}
	#four_flash .flashBg ul.mobile li{width:287px;height:auto;}
	#four_flash .flashBg ul.mobile li img{width:260px;height:180px;}
	#four_flash .but_left, #four_flash .but_right{top:75px;}
}
@media screen and (max-width:992px){
	#four_flash{width:98%;}
	#four_flash .flashBg{height:260px;width:90%;}
	#four_flash .flashBg ul.mobile li{width:280px;height:auto;}
	#four_flash .flashBg ul.mobile li img{width:260px;height:180px;}
	#four_flash .but_left, #four_flash .but_right{top:73px;}
}
@media screen and (max-width:860px){
	#four_flash{width:98%;}
	#four_flash .flashBg{height:260px;width:90%;}
	#four_flash .flashBg ul.mobile li{width:243px;height:auto;}
	#four_flash .flashBg ul.mobile li img{width:223px;height:176px;}
	#four_flash .but_left, #four_flash .but_right{top:75px;}
}
@media screen and (max-width:640px){
	#four_flash{width:100%;}
	#four_flash .flashBg{height:260px;width:88%;}
	#four_flash .flashBg ul.mobile li{width:275px;height:auto;}
	#four_flash .flashBg ul.mobile li img{width:255px;height:176px;}
	#four_flash .but_left, #four_flash .but_right{top:70px;}
}
@media screen and (max-width:480px){
	#four_flash{width:100%;}
	#four_flash .flashBg{height:180px;width:80%;}
	#four_flash .flashBg ul.mobile li{width:188px;height:auto;}
	#four_flash .flashBg ul.mobile li img{width:168px;height:116px;}
	#four_flash .but_left, #four_flash .but_right{top:43px;}
}
@media screen and (max-width:414px){
	#four_flash{width:100%;}
	#four_flash .flashBg{height:300px;width:85%;}
	#four_flash .flashBg ul.mobile li{width:162px;height:auto;}
	#four_flash .flashBg ul.mobile li img{width:142px;height:98px;}
	#four_flash .but_left, #four_flash .but_right{top:35px;}
}
@media screen and (max-width:375px){
	#four_flash{width:100%;}
	#four_flash .flashBg{height:300px;width:85%;}
	#four_flash .flashBg ul.mobile li{width:146px;height:auto;}
	#four_flash .flashBg ul.mobile li img{width:126px;height:87px;}
	#four_flash .but_left, #four_flash .but_right{top:27px;}
}
@media screen and (max-width:360px){
	#four_flash{width:100%;}
	#four_flash .flashBg{height:300px;width:85%;}
	#four_flash .flashBg ul.mobile li{width:145px;height:auto;}
	#four_flash .flashBg ul.mobile li img{width:125px;height:86px;}
	#four_flash .but_left, #four_flash .but_right{top:28px;}
}
@media screen and (max-width:320px){
	#four_flash{width:100%;}
	#four_flash .flashBg{height:300px;width:100%;}
	#four_flash .flashBg ul.mobile li{width:150px;height:auto;}
	#four_flash .flashBg ul.mobile li img{width:150px;height:auto;}
	#four_flash .but_left, #four_flash .but_right{top:57px;}
}
@media screen and (max-width:240px){
	#four_flash,#four_flash .flashBg{width:100%;}
	#four_flash .flashBg{height:220px;}
	#four_flash .flashBg ul.mobile li{width:230px;height:auto;}
	#four_flash .flashBg ul.mobile li img{width:210px;height:145px;}
	#four_flash .but_left, #four_flash .but_right{top:57px;}
}