.bt_box img{ margin:0 auto;	}
.bt_box{margin: 40px 0 20px 0;}
img{display:block;width: 100%;}
h3,body{margin:0;}
.clearfix:after {
	content: "";
	display: block;
	height: 0;
	clear: both;
	visibility: hidden;
}
.clearfix {
	*zoom: 1;
}
li {
	list-style: none;
}
a {
	text-decoration: none;
}
/*banner*/
.banner img{position:relative;left:calc(50% - 960px);width: auto;}
.banner{position:relative;overflow:hidden;}
.clearfix {
	*zoom: 1;
}
.clearfix:after {
	display: block;
	content:"";
	clear: both;
	height: 0;
	visibility: hidden;
}


/*双12低价好课*/
.low,.food .content,.double {
	width: 1200px;
	margin: 0 auto;
}
.low h3,.food h3 {
	font-size: 20px;
	text-align: center;
	font-weight: 100;
	margin-bottom: 20px;
}
/*特色美食任你吃*/
.food {
	background: #fdfc92;
	padding: 30px 0 130px 0;
}
.food form {
	background: #ffffff;
	position: absolute;
	left: calc(50% - 250px);
	top: 20%;
	width: 500px;
}
.food .form {
	position: relative;
}
.food form li {
	background: #eeeeee;
	font-size: 18px;
	margin-bottom: 10px;
	padding: 10px 5px;
	 color: #6b6b6b;
	width: 90%;
}
.food form li input {
	 color: #6b6b6b;
	outline: none;
}
/*预报定金翻倍抵学费*/
.double {
	margin-top: 30px;
	font-size: 18px;
}
.double table {
	width: 100%;
}
.double table tr {
	height: 50px;
	line-height: 50px;
	text-align: center;
}
.double table tr td:nth-child(1) {
	text-align: left;
	padding-left: 50px;
}
.double table tr td:nth-child(3) a {
	color: #ff0000;
}
.double .link {
	background: #ff4200;
	color: white;
	font-size: 20px;
	display: block;
	margin: 30px auto;
	width: 26%;
	height: 50px;
	line-height: 50px;
	text-align: center;
	border-radius: 30px;
}
/*why*/
.why h2,.double h2 {
	font-size: 32px;
	font-weight: 700;
	text-align: center;
	color: #ff4200;
	margin-bottom: 5px;
	margin-top: 10px;
}
.why h3,.double h3 {
	font-size: 22px;
	text-align: center;
	color: #ff4200;
	font-weight: 100;
	margin-top: 5px;
}
.why ul {
	width: 1200px;
	margin: 30px auto;
}
.why li h4 {
	font-size: 24px;
	font-weight: 100;
	background: #ff5400;
	color: white;
	display: block;
	width: 50px;
	height: 50px;
	border-radius: 25px;
	line-height: 50px;
	text-align: center;
	position: absolute;
	top: -5px;
	left: 0;
	margin: 0;
}
.why li h5 {
	font-size: 20px;
	font-weight: 100;
	background: #eeeeee;
	border-radius: 20px;
	height: 40px;
	line-height: 40px;
	text-align: left;
	margin: 0;
	padding-left: 80px;
}
.why li h5 span {
	color: #e8413e;
}
.why li {
	position: relative;
	float: left;
	width: calc(50% - 60px);
	margin: 20px 30px;
} 
.why .link {
	text-align: center;
	margin-bottom: 30px;
}
.why .linka {
	display: inline-block;
	width: 260px;
	height: 40px;
	line-height: 40px;
	border: 1px solid #ff4200;
	color: #ff4200;
	font-size: 24px;
	border-radius: 14px;
	margin-right: 20px;
}
.why .linkb {
	display: inline-block;
	width: 260px;
	height: 40px;
	line-height: 40px;
	border: 1px solid #ff4200;
	background: #ff4200;
	color: #fff;
	font-size: 24px;
	border-radius: 14px;
	margin-left: 20px;
}
.biaodan {
	position: relative;
}
.biaodan form {
	position: absolute;
	top: 62%;
	left: 37%;
	background: #ffffff;
	padding: 20px 70px;
}
.biaodan li {
	background: #eeeeee;
	margin-bottom: 10px;
	font-size: 18px;
	padding: 5px;
}
.biaodan ul {
	margin: 0;
	padding: 0;
}