* {
	margin: 0;
	padding: 0;
	-webkit-transition: all 0.3s;
	-moz-transition: all 0.3s;
	-ms-transition: all 0.3s;
	-o-transition: all 0.3s;
	transition: all 0.3s;
}
body {
    font-size: 14px;
    width: 100%;
    max-width: 100vw;
    font-family: "Arial","微软雅黑","Microsoft YaHei","思源黑体",sans-serif;
    
    background-color: #F9F9FB;/**/
}
img {
	max-width: 100%;
}

div.pageHead {
	color: #000;
	width: 90%;
	margin: 100px auto 50px;
}

/*笔划导航区域，暂时用不着 begin*/
/*笔划导航区域，暂时用不着,end*/

div.AllCase {
	width: 90%;
	margin: 0 auto;
	display: flex;
	flex-direction: row;/*row | row-reverse | column | column-reverse;*/
	flex-wrap: wrap;/*nowrap | wrap | wrap-reverse;*/
	justify-content: flex-start;/*flex-start | flex-end | center | space-between | space-around;*/
	align-items: flex-start;/*flex-start | flex-end | center | baseline | stretch*/
	align-content: flex-start;/*flex-start | flex-end | center | space-between | space-around | stretch*/

}

.zone {
	flex-basis:20%;
	background: #F9F9FB;/*f4efef*/
	padding: 30px 10px;
	margin: 0px 20px 0px 0px;
	border-bottom: solid 1px #dfdedc;/**/
}
.zone:link,.zone:visited {
	text-decoration: none;
}
.zone:hover {
	background: #eef1f2;
	border-bottom: solid 1px #c2d5c8;
}
.zone_head {
	color: #000;
	font-size: 18px;
	font-weight: bold;
}