@charset "utf-8";
/* CSS Document */
body {
	margin: auto;
	font-size:14px;
	color:#333;
}
a:link {
	color: #333;
	text-decoration: none;
}
a:visited {
	text-decoration: none;
	color: #333;
}
a:hover {
	text-decoration: none;
	color: #F00;
}
a:active {
	text-decoration: none;
}
.clearfix:after {
    clear: both;
    display: block;
    content: '';
}

.clearfix {
    zoom: 1;
}

.tm_tools{
	width:100%;
	height:100%;
	position:fixed;
	top:0;
	bottom:0;
	left:0;
	right:0;
	background:url(../images/bg.png) no-repeat;
	background-size:cover;
}
.tm_tools_title{
	width:100%;
	text-align:center;
	margin:50px 0 50px 0; 
	line-height:35px;
	color:#FFF;
	font-size:22px;
	font-weight:700;
}

@media screen and (max-width: 750px) {
    .tools{
		width:100%;
		
	}
	.tools ul{
		margin-left:15px;
		list-style:none;
		padding:0;
	}
	.tools ul li{
		width:45%;
		float:left;
		margin-right:5%;
		background:#FFF;
		margin-bottom:15px;
		text-align:center;
		padding:15px 0;
		color:#999999;
		font-size:16px;
	}
	.tools ul li img{
		width:60px;
		margin:auto;
		display:block;
	}
}

@media screen and (min-width: 750px) {
    .tools{
		width:100%;
		max-width:1000px;
		margin:auto;
	}
	.tools ul{
		margin:15px;
		list-style:none;
	}
	.tools ul li{
		width:30%;
		float:left;
		margin-right:3%;
		background:#FFF;
		margin-bottom:15px;
		text-align:center;
		padding:15px 0;
	}
	.tools ul li img{
		width:60px;
		margin:auto;
		display:block;
	}
}

.returnBtn{ display: block;position: absolute; left: 0;padding: 0 10px; font-size: 0 ;top:0; z-index:9999;}
.returnBtn img{ height:20px;margin-top:15px;}