*{ margin: 0; padding: 0; }
		img{border:0;}
        ul,li{list-style-type:none;}
		a {color:#00007F;text-decoration:none;}
		a:hover {color:#bd0a01;text-decoration:underline;}
		.treebox{ width: 100%; margin: 0 auto; background-color:#f7ede5; }
		.menu{ overflow: hidden; border-color: #ddd; border-style: solid ; border-width: 0 1px 1px ; }
		/*第一层*/
		.menu li.level1>a{ 
			display:block;
			height: 40px;
			line-height: 40px;
			color: #660000;
			padding-left: 50px;
			border-bottom: 1px solid #af9a87; 
			font-size: 16px;
			position: relative;
			transition:all .5s ease 0s;
		 }
		 .menu li.level1 a:hover{ text-decoration: none;background-color:#f8d486;   }
		 .menu li.level1 a.current{ background: #c7ac93; }

		/*============修饰图标*/
		 .ico{ width: 20px; height: 20px; display:block;   position: absolute; left: 20px; top: 10px; background-repeat: no-repeat; background-image: url(ico1.png); }

		 /*============小箭头*/
		 .level1 i{ width: 20px; height: 10px; background-image:url(arrow.png); background-repeat: no-repeat; display: block; position: absolute; right: 20px; top: 20px; }
		.level1 i.down{ background-position: 0 -10px; }

		 .ico1{ background-position: 0 0; }
		 .ico2{ background-position: 0 -20px; }
		 .ico3{ background-position: 0 -40px; }
		 .ico4{ background-position: 0 -60px; }
                 .ico5{ background-position: 0 -80px; }

		 /*第二层*/
		 .menu li ul{ overflow: hidden; }
		 .menu li ul.level2{ display: none;background: #fff; padding:5px;}
		 .menu li ul.level2 li a{
		 	display: block;
			height: 45px;
			line-height: 45px;
			color: #fff;
			text-indent: 60px;
			/*border-bottom: 1px solid #ddd; */
			font-size: 14px;
			 transition:all 1s ease 0s;
		 }

.r-i {
    display: inline-block;
    width: 24px;
    height: 24px;
    line-height: 24px;
    text-align: center;
    vertical-align: middle;
    font-size: 18px;
    border: 1px solid #ddd;
    cursor: pointer;
	margin: 1px 1px 2px -1px;
}

.r-i:hover {
	color: red;
	border:1px solid #A54108;
	background-color:#FFFFE7;
}

.tr-box h3 {
    text-align: center;
	font-size: 16px;
	background-color: #af9a87;
	height: 35px;
    line-height: 35px;
	font-weight: bold;
    color: #fbeee2;
}