/*service*/
#obtn .ctext.service{width: 100%;float: left;}
#obtn .ctext.service .ser1{width: 100%;float: left;margin-top:60px}
#obtn .ctext.service .ser1 .ser1-t{width: 100%;float: left;text-align: center;font-size: 32px;color: #333333;line-height: 32px;}
#obtn .ctext.service .ser1 .ser1-p{width: 100%;float: left;text-align: center;font-size: 14px;color: #999999;text-transform: uppercase;line-height: 16px;margin-top: 19px;}
#obtn .ctext.service .ser1 .ser1-p span{padding: 0 20px;background: #FFFFFF;border-left: 1px solid rgba(0,0,0,0.15);border-right: 1px solid rgba(0,0,0,0.15);}
#obtn .ctext.service .ser1 .ser1-p .p-line{width: 100%;height: 1px;background:url(_im_g/line.png) no-repeat;background-size:100%;margin-top: -9px;}
#obtn .ctext.service .ser1 .ser-ul{width: 100%;float: left;margin-top: 60px;margin-bottom: 100px;}
#obtn .ctext.service .ser1 .ser-ul li{height: 314px;width: 25%;float: left;text-align: center;padding: 40px;}
#obtn .ctext.service .ser1 .ser-ul li:hover{box-shadow: 3px 3px 30px rgba(0,0,0,0.1);}
#obtn .ctext.service .ser1 .ser-ul li .li-img{width: 65px;height: 65px;margin: 0 auto;background-size: cover;}
#obtn .ctext.service .ser1 .ser-ul li:first-child .li-img{background-image: url(_im_g/ser1.jpg), linear-gradient(#0053a4, #0053a4);background-blend-mode: lighten;}
#obtn .ctext.service .ser1 .ser-ul li:first-child:hover .li-img{background-image: url(_im_g/ser1.jpg), linear-gradient(#14a6e5,#14a6e5);background-blend-mode: lighten;}
#obtn .ctext.service .ser1 .ser-ul li:nth-child(2) .li-img{background-image: url(_im_g/ser2.jpg), linear-gradient(#0053a4, #0053a4);background-blend-mode: lighten;}
#obtn .ctext.service .ser1 .ser-ul li:nth-child(2):hover .li-img{background-image: url(_im_g/ser2.jpg), linear-gradient(#14a6e5,#14a6e5);background-blend-mode: lighten;}
#obtn .ctext.service .ser1 .ser-ul li:nth-child(3) .li-img{background-image: url(_im_g/ser3.jpg), linear-gradient(#0053a4, #0053a4);background-blend-mode: lighten;}
#obtn .ctext.service .ser1 .ser-ul li:nth-child(3):hover .li-img{background-image: url(_im_g/ser3.jpg), linear-gradient(#14a6e5,#14a6e5);background-blend-mode: lighten;}
#obtn .ctext.service .ser1 .ser-ul li:nth-child(4) .li-img{background-image: url(_im_g/ser4.jpg), linear-gradient(#0053a4, #0053a4);background-blend-mode: lighten;}
#obtn .ctext.service .ser1 .ser-ul li:nth-child(4):hover .li-img{background-image: url(_im_g/ser4.jpg), linear-gradient(#14a6e5,#14a6e5);background-blend-mode: lighten;}
#obtn .ctext.service .ser1 .ser-ul li .li-t{width: 100%;float: left;font-size: 18px;line-height: 48px;font-weight: bold;color: #333333;margin-top: 25px;}
#obtn .ctext.service .ser1 .ser-ul li .li-c{width: 100%;float: left;font-size: 15px;line-height: 24px;color: #555555;margin-top: 6.5px;}



@media screen and (max-width:1199px){
	
}

@media screen and (max-width:991px){
#obtn .ctext.service .ser1 .ser-ul li{width: 50%;}
}
@media screen and (max-width:767px){
#obtn .ctext.service .ser1{margin-top: 60px;}
#obtn .ctext.service .ser1 .ser1-t{font-size: 18px;line-height: 18px;}
#obtn .ctext.service .ser1 .ser1-p{margin-top: 10px;}
#obtn .ctext.service .ser1 .ser-ul{margin-top: 20px;margin-bottom: 20px;}
#obtn .ctext.service .ser1 .ser-ul li{width: 100%;height: auto;padding: 15px;margin-bottom: 15px;}
#obtn .ctext.service .ser1 .ser-ul li:last-child{margin-bottom: 0;}
#obtn .ctext.service .ser1 .ser-ul li .li-t{font-size: 16px;line-height: 24px;margin-top: 11px;}
#obtn .ctext.service .ser1 .ser-ul li .li-c{font-size: 14px;line-height: 22px;margin-top: 2px;}

}