@charset "utf-8";
/* CSS Document */
/*flex实现内容不足一屏时footer固定底部，超出时位于所有元素之后*/
.container {
  display: flex;
  min-height: 100vh;
  flex-direction: column;
}
content {
  flex: 1; /* 1 代表盡可能最大，會自動填滿除了 header footer 以外的空間 */
}

.art_contant {
	margin: 50px auto;
	width: 60%;
	min-height: 400px;
	background-color: #ffffff;
}
.art_contant p{
	 text-indent:2em;
	font-family: "宋体";
	font-size: 16px;
	line-height: 30px;s
}

/*wordpress img 自定义*/
/*
.art_contant p img {max-width: 400px}
.art_contant p img {
　　zoom:expression( function(elm) {
　　if (elm.width>400) {
　　var oldVW = elm.width; elm.width=400;
　　elm.height = elm.height*(400 /oldVW);
　　}
　　elm.style.zoom = ‘1’;
　　}(this));
}
*/

.art_contant .art_title{
	text-align: center;
	font-size: 22px;
	line-height: 50px;
	font-weight: 600;
}

.art_contant div img{
	width:auto;
	height:auto;
}

.con_bread a{
	text-decoration: none;
    color: #8C29BC;
	font-size: 20px;
}
.con_bread {
	width: 60%;
	margin: 10px auto;
	border-bottom: #CECECE 1px solid;
}
.side_nav{
	width: 15%;
	height: auto;
	border:  #c3c3c3 1px solid;
	position:absolute;
	left: 2%;
	text-align: center;
}
.side_nav h1{
	display: inline-block;
	height: 50px;
	width: 100%;
	line-height: 50px;
	font-size: 20px;
	color: #fff;
	
	/*以下背景颜色渐变*/
	background: -webkit-linear-gradient(left, #4169E1 ,RGB(13,171,235)); /* Safari 5.1 - 6.0 */
    background: -o-linear-gradient(right, #4169E1, RGB(13,171,235)); /* Opera 11.1 - 12.0 */
    background: -moz-linear-gradient(right, #4169E1,RGB(13,171,235)); /* Firefox 3.6 - 15 */
    background: linear-gradient(to right, #4169E1 , RGB(13,171,235)); /* 标准的语法（必须放在最后） */
}
.side_nav_item {
	list-style: none;
	display: block;
	width: 100%;
	height: auto;
	border-bottom: #4169E1 50px solid;
}
.side_nav_item li{
	display: inline-block;
	width: 100%;
	height: 50px;
	font-size: 18px;
	color: #777;
	line-height: 50px;
	background-color: #f3f5f7;
}
.side_nav_item li a:link,a:visited{
	text-decoration: none;
	color: #777;
}
.side_nav_item li a:hover,a:active{
	text-decoration: none;
	color: #FFFFFF;
}