.features-item .content-wrap{
 max-width:1170px;
}

.docs-logo {
    background: url(../images/Sheet_2.png) no-repeat;
}

        .product-header .product-menu li a,.product-header .product-logo{
      color:#000;
      
		}	


/*Ð޸ĵ¼º½Èý½Ç*/
.product-nav-links li .nolink::after {
	background-position: -12px -47px;
}

.dropdown-toggle{
	padding: 17px 25px;
}
 
/*ÐÞ¸´bug£ºÏÔʾlogo*/
.logo {
    background-image: url(../images/prd-common-sprite.png) !important;
}
.product-header-top .product-logo {
    background-image:  url(../images/prd-common-sprite.png) !important;
}

.dropdown-mask.showmask {
	visibility:hidden;
	opacity: 1;
	z-index: 1000;
	height: 300px;
	background: #fff;
}
	@media screen and (max-width: 767px){
	.product-nav-links ul.menu li ul.dropdown-menu li, .product-nav-links ul.menu li ul.menu li, .product-nav-links ul.menu li ul.dropdown-menu li a, .product-nav-links ul.menu li ul.menu li a {
		max-height: inherit;
		display: inline-block !important;
		float: inherit;
		width: 30% !important;
		padding: 5px 1.66%!important;
	}
	
	.product-nav-links li.expanded {
    	height:auto !important;
	}
	.product-nav-links li .nolink {
		padding-top:0 !important;
		height:auto !important;
	}
	}