.ym-about-head{
  width:100%;
  height:400px;
  padding-top:100px;
  color:#FFFFFF;
  background-color: #e7e7e7;
  background-image:url(/static/img/bg.png);
  background-repeat: no-repeat;
  background-size:cover;

}

.ym-about-us{
	height:460px;
	line-height:30px;
	font-size:18px;
	padding-top:130px;
	background-color:#F2F2F2;
}

.ym-about-us .about-img{
    margin-top:25px;
}

.ym-about-join{
	width:100%;
	height:100%;
	color:#000000;
	background-color: #F2F2F2;
	line-height:30px;
}

.con-us{
	margin-top:12%;
}
.ym-about-con{
	width:100%;
	height:460px;
	line-height:60px;
	background-color:#FFFFFF;

}
.join-content{
    margin-top:3%;
}

.about-email{
	margin-top:3%;
	margin-bottom:5%;
}

.con-text {
	margin-top:10%;
}
.con-text span{
    font-size:16px;
	line-height:50px;
}

@media screen and (max-width:996px){
	.ym-about-head{
	    min-width:0;
	}

	.ym-about-us{
    padding-top:5%;
	height:100%;

	}
	.ym-about-us .about-img{
	  margin-left:40%;
	  margin-bottom:6%;
	}

	.ym-about-join{
		width:100%;
		height:100%;
	    margin-top:1%;
	    margin-bottom:2%;
	}
	
    .con-us{
    	margin-top:0;
    }
    .ym-about-con{
		height:100%;
		width:100%;
		margin-top:2%;
	}
	.con-text{
	  margin-top:1%;
	  margin-bottom: 3%;
    }
}