.about100 {
	width: 1250PX;
	margin:0 auto;
	
}
.about_in {
	width: 100%;
}
.about_in .gywm_l {
	float:right;
	width: 550px;
	margin-top: 38px;
}
.about_in .gywm_l img {
    width: 540px;
    height: 365px;
    overflow: hidden;
    margin-top: 15px;
}
.about_in .gywm_r {
    float: left;
    width: 640px;
    margin-top: 40px;
}
.about_in .gywm_r .btn {
	height: 40px;
	line-height:40px;
	font-size: 14px;
	margin-top: 20px;
	width: 140px;
	height: 40px;
	float: left;
}

.about_in .gywm_r h1{
	font-weight:normal;
	font-size:38px;
}
.about_in .gywm_r h3 {
	padding: 20px 0;
}
.about_in .gywm_r h3 a {
    color: #fe0000;
    font-size: 22px;
    font-weight: normal;
}
.about_in .gywm_r p {
	line-height: 33px;
	font-size: 14px;
	float: left;
	    text-indent: 2em;
}
.about_in .gywm_r .btn a {
	text-decoration: none;
}
.yg {
	margin-left: 60px;
}
.btn_r {
	float: left;
	width:100%;
	height: 40px;
}
.btn_r a {
	display: block;
	width: 100%;
	text-align: center;
}