.main {padding-bottom: 2%;}
.bg_1 {position: absolute;top:0; width: 55%; z-index: -1; right: 0;}
.bg_2 {position: absolute;top:20%; width: 9%; z-index: -1; left: 0;}

.cooperation-pic {display: block; width: 100%;}

.coop-container {margin: 0 auto; padding: 50px 0; width: 70%;}
.coop-method {overflow: hidden; margin-top: 3%;}
.coop-pic {float: left; width: 17%;}
.coop-content {float: left; width: 80%; margin-left: 3%;}
.coop-content .coop-title {font-size: 20px;line-height: 35px;margin-top: 10px; color: #000;}
.coop-content .coop-txt {font-size: 16px;line-height: 25px; color: #333;}



@media (max-width: 1440px){
	.coop-pic {width: 19%;}
	.coop-content {width: 78%;}
	.coop-content .coop-title {margin-top: 0;}
}

@media (max-width: 1280px){
	.coop-container {width: 80%;}
	.coop-content .coop-title {line-height: 30px;}
	.coop-content .coop-txt {font-size: 15px;line-height: 20px;}
	.split-div {height: 30px;}
}