*{ margin:0; padding:0; }
fieldset, img { border:none; } /*为了照顾ie6 链接图片有边框*/
img{display: block;}
ul, ol { list-style:none; }
input { padding-top:0; padding-bottom:0; font-family: "SimSun","宋体";}
select, input { vertical-align:middle; }
select, input, textarea { font-size:12px; margin:0; }
textarea { resize:none; }
table { border-collapse:collapse; }
h1,h2,h3,h4,h5,h6{font-weight:normal;}
body {font-size:12px; color:#000;font-family:"Microsoft YaHei","微软雅黑","SimHei","黑体","SimSun","宋体";}
a { color:#000; text-decoration:none; }
a:hover { color:#000; text-decoration:none; }
/*新学期从心出发*/
.lh_dbwy2{
	width: 1200px;
    margin: 0 auto;
    overflow: hidden;
	padding-bottom: 50px;
}
.lh_dbwy2 ul{
	width: 100%;
	float:left;
	padding-bottom:50px;
}
.lh_dbwy2 li{
	width:200px;
	height:350px;
	float:left;
	margin-left:40px;
}
.lh_dbwy2 img{
	width:200px;
	height:350px;
}
/*新学期·加减法我们开学了*/
.lau{
	background: url(../images/bg1.jpg) no-repeat center;
}
.cj_cw1{
    width: 1200px;
    margin: 0 auto;
    padding-bottom: 50px;
}
.cj_cw1 ul{
    width: 100%;
    margin-bottom: 40px;
    overflow: hidden;
}
.cj_cw1 ul li{
    width: 24%;
    height: 300px;
    margin-top: 40px;
    float: left;
    margin-left: 1%;
    background:#f5f5f5;
    background-size: 100% 100%;
}
.cj_cw1 ul li p{font-size:15px;width:270px;margin:0 auto;margin-top:10px;text-align:center;}
.cj_cw1 ul li img{
    width: 100%;
    height: 240px;
}


/*新学期加减法双减大家谈*/

.lh_bgtitle{ height:160px;}
.lh_bgtitle img {
    margin: 0 auto;
}
.lh_dbwy{
	width:100%;
	margin-top: -40px;
	padding-top: 20px;
	background:url(../images/bg1-22.jpg) no-repeat;
	background-size:100% 100%;
}
.lh_dbwy .lh_dbwy1{
	width: 1200px;
    height: 621px;
    margin: 0 auto;
    background: url(../images/zhuo.png) no-repeat;
    box-sizing: border-box;
    background-size: 100% 100%;
}
.lh_dbwy1 ul{
	width:100%;
	overflow:hidden;
}
.lh_dbwy1 ul li{
    width: 43%;
    margin-left: 1%;
    margin-right: 1%;
    float: left;
    height: 200px;
    overflow: hidden;
    margin-top: 40px;
}
.lh_dbwy1 ul li img{
	width:50%;
	height:100%;
	float:left;
}
.lh_dbwy1 ul li p{
	width:50%;
	height:100%;
	float:left;
	background:#fff;
	color:#fff;
	padding:10px;
	box-sizing:border-box;
	font-size:18px;
}
.lh_dbwy1 ul li p a{
	color:#d54c59;
	font-size:18px;
}
.lh_dbwy1 ul li p:hover{
	text-decoration: underline;
}

/*新学期教师说*/
.lss{
	width:100%;
	background:url(../images/bg1-22.jpg) no-repeat;
	background-size:100% 100%;
}
.m1{
    background: url(../images/bg1-1-1-1.png) center top no-repeat;
    height: 890px;
    overflow: hidden;
    margin-top: -120px;
}
.main1 {
    width: 100%;
    margin: 0 auto;
}
.t1 {
    height: 208px;
    overflow: hidden;
    text-align: center;
}
.con1 {
    width: 1200px;
    height: 500px;
    margin: 0 auto;
    overflow: hidden;
    background: url(../images/bg2-2.png) left no-repeat;
    position: relative;
}
.kuang {
    width: 80%;
    float: left;
}
.kuang .wenzi {
    width: 55%;
    z-index: 2;
    visibility: visible;
    position: absolute;
    top: 95px;
    left: 125px;
    height: 240px;
}
.kuang .wenzi h1 {
    width: 100%;
    font-size: 36px;
    line-height: 1.7;
    font-weight: bold;
    min-height: 168px;
    text-align: center;
    color: #FFF;
}
.kuang .wenzi h1 a {
    color: #FFF;
}
.kuang .wenzi .name {
    font-size: 30px;
    color: #FFF;
    font-weight: normal;
    padding: 20px 0px 0 270px;
}
.renwu {
    width: 15%;
    float: right;
}
.renwu .lb {
    width: 100%;
    height: 500px;
    position: relative;
    right: 45px;
    padding-left: 82px;
    margin-right: -14px;
    zoom: 1;
    overflow: hidden;
}
.renwu .lb li {
    position: relative;
}
.renwu .lb li img {
    border-radius: 50%;
    margin: 15px 0;
    width: 70%;
    height: 120px;
    border: 5px solid #ded0b4;
    cursor: pointer;
    transition: all 0.6s;
}
@media screen and (max-width: 640px){
	.top{ width:100%;}
	.top img{width:100%;}
	
	.cj_cw1 {
    width: 96%;
    margin-top: -20px;
    padding-bottom: 10px;
 }
.cj_cw1 ul{
    margin-top: 0px;
	}
.cj_cw1 ul li{
    width: 49%;
    height: 180px;
	}
.cj_cw1 ul li img{
    height: 120px;
	}
.cj_cw1 ul li p{
    width: 100%;
    /* padding: 10px; */
    box-sizing: border-box;
    color: #fff;
    font-size: 14px;
    line-height: 18px;
    text-align: center;
    height: 40%;
    overflow:  hidden;
 }
	
.biaoti{
	margin-top:-40px;
	width: 100%;}

.lh_dbwy{
		background:none;
		padding-top: 0px;
		width: 100%;
	}
.lh_dbwy .lh_dbwy1{
		width:98%;
		background:none;
		padding:0px;
		height: 500px;
	}
.lh_dbwy1 ul li{
		width:100%;
		margin-left:0%;
		margin-top:20px;
		height:100px;
	}
.lh_dbwy1 ul li p a{
		padding:5px;
		font-size:14px;
		color:#fff;
	}
.lh_dbwy1 ul li p{
	width:50%;
	height:100%;
	float:left;
	background:#3387c3;
	color:#fff;
	padding:0px;
	font-size:18px;
	}

.lh_bgtitle{ width:100%;height: 55px;}
.lh_bgtitle img{width:100%;padding-top: 10px;}


.lh_dbwy2 li{width: 18.8%;height: 140px;margin-left: 1%;float: left;}	
.t1 {
    height: 108px;
    overflow: hidden;
    text-align: center;
}
.lh_dbwy2 img{
	width: 100%;
	height: 100%;
}
.lh_dbwy2{
	width: 100%;
	margin: 0 auto;
	overflow: hidden;
	padding-bottom: 50px;
}
.lh_dbwy2 ul{
	width: 100%;
	float:left;
	padding-bottom:20px;
}
	
	.m1 {
		width: 100%;
		height: 600px;
	}
	.con1 {
		background: url(../images/bg2-11.png) no-repeat center;
		width: 100%;
		background-size: 100% 70%;
		height: 500px;
		margin-top: -50px;
	}
	.kuang {
		width: 100%;
	}
	.kuang .wenzi {
		width: 85%;
		left: 25px;
		height: 20px;
	}
	.kuang .wenzi h1 {
		font-size: 21px;
		height: 66px;
		padding-top: 60px;
	}
	.kuang .wenzi .name {
		padding: 0px 4px 0px 0px;
		font-size: 20px;
		width: 200px;
		padding-left: 30px;
	}
	.renwu {
		float: left;
		width: 100%;
		padding-left: 45px;
	}
	.renwu .lb {
		width: 100%;
		height: 100px;
	}
	.renwu .lb li {
		position: relative;
		width: 20%;
		float: left;
	}
	.renwu .lb li img {
		height: 60px;;
	}
	
}