.jd_body {
	height: 300px;
	overflow: hidden;
}
.jd_body img {
	vertical-align: bottom;
}
.jd_ad_slide {
	width: 410px;
	height: 300px;
	float: left;
	position: relative;
} 
.jd_ad_img {
	position: absolute; left: 0; top: 0;
	width: 100%; height: 100%;
	display: none;
}
.jd_ad_btn {
	position: absolute; right: 3px; bottom: 8px;
}
.jd_ad_btn_a {
	width: 22px;
	height: 22px;
	line-height: 22px;
	text-align: center;
	border-radius: 12px;
	background-color: #999;
	color: #fff;
	float: left;
	margin-top: 5px;
	margin-right: 10px;
	margin-bottom: 5px;
	margin-left: 10px;
}
.jd_ad_btn_a:hover {
	text-decoration: none;
}
.jd_ad_btn .active {
	background-color: #E4393C;
}
.jd_service {
	width: 310px;
	padding-top: 230px;
	float: right;
}
.jd_nav_x {
	height: 30px;
	margin: 0;
	overflow: hidden;
	position: relative;
}
.js_nav_a {
	width: 25%; *width: 24.9%;
	line-height: 20px;
	padding: 5px 0;
	text-align: center;
	font-size: 14px; font-family: 'microsoft yahei';
	float: left;
}
.jd_nav_x .active {
	color: #E4393C;
}
.jd_service_con {
	height: 200px;
	border: 1px solid #f1f1f1;
	border-top: 2px solid #aaa;
	position: relative;
}
.jd_service_img {
	position: absolute;
	display: none;
}
.jd_point_line {
	position: absolute; top: -2px; left: 0; z-index: 1;
	width: 25%;
	border-bottom: 2px solid #E4393C;
	text-align: center;
}
.jd_point_cor {
	position: absolute; bottom: 0; left: 50%;
	width: 0; height: 0;
	margin-left: -5px;
	border-style: dashed dashed solid; border-width: 5px; border-color: transparent transparent #E4393C;
	overflow: hidden;
}
.wrapper {
        text-transform: uppercase;
        background: #ececec;
        color: #555;
        cursor: help;
        font-family:'microsoft yahei';
        font-size: 20px;
        margin: 23px;
        padding: 23px 20px;
        position: relative;
        text-align: center;
        width: auto;
        -webkit-transform: translateZ(0);
        /* webkit flicker fix */
        -webkit-font-smoothing: antialiased;
        /* webkit text rendering fix */
    }
    
    .wrapper .tooltip {
        background: #1496bb;
        bottom: 100%;
        color: #fff;
        display: block;
        left: -25px;
        margin-bottom: 15px;
        opacity: 0;
        padding: 20px;
        pointer-events: none;
        position: absolute;
        width: 100%;
        -webkit-transform: translateY(10px);
        -moz-transform: translateY(10px);
        -ms-transform: translateY(10px);
        -o-transform: translateY(10px);
        transform: translateY(10px);
        -webkit-transition: all .25s ease-out;
        -moz-transition: all .25s ease-out;
        -ms-transition: all .25s ease-out;
        -o-transition: all .25s ease-out;
        transition: all .25s ease-out;
        -webkit-box-shadow: 2px 2px 6px rgba(0, 0, 0, 0.28);
        -moz-box-shadow: 2px 2px 6px rgba(0, 0, 0, 0.28);
        -ms-box-shadow: 2px 2px 6px rgba(0, 0, 0, 0.28);
        -o-box-shadow: 2px 2px 6px rgba(0, 0, 0, 0.28);
        box-shadow: 2px 2px 6px rgba(0, 0, 0, 0.28);
    }
    /* This bridges the gap so you can mouse into the tooltip without it disappearing */
    
    .wrapper .tooltip:before {
        bottom: -20px;
        content: " ";
        display: block;
        height: 20px;
        left: 0;
        position: absolute;
        width: 100%;
    }
    /* CSS Triangles - see Trevor's post */
    
    .wrapper .tooltip:after {
        border-left: solid transparent 10px;
        border-right: solid transparent 10px;
        border-top: solid #1496bb 10px;
        bottom: -10px;
        content: " ";
        height: 0;
        left: 50%;
        margin-left: -13px;
        position: absolute;
        width: 0;
    }
    
    .wrapper:hover .tooltip {
        opacity: 1;
        pointer-events: auto;
        -webkit-transform: translateY(0px);
        -moz-transform: translateY(0px);
        -ms-transform: translateY(0px);
        -o-transform: translateY(0px);
        transform: translateY(0px);
    }
    /* IE can just show/hide with no transition */
    
    .lte8 .wrapper .tooltip {
        display: none;
    }
    
    .lte8 .wrapper:hover .tooltip {
        display: block;
    }