.about_in{ width: 100%;
    margin: 0 auto;
    overflow: hidden;
    padding: 60px 0px;
    background: #cf0b0f;}

	.about_in .about12004{     max-width: 1300px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    align-items: center;}
	.about_in .about12004 .gywm_l{float:left;width:50%;}
	.about_in .about12004 .gywm_l h3{font-family: 微软雅黑;font-size:19px;color: #ffffcc;}
	.about_in .about12004 .gywm_l p{line-height:30px;font-size:14px;text-indent:2em;margin-top: 20px;color: #fff;}
	.about_in .about12004 .gywm_l .btn{height:40px;width:150px;line-height:30px;text-indent:3.5em;font-size:14px;}
	.about_in .about12004 .gywm_l .btn a{    text-decoration: none;
    display: block;
    height: 40px;
    line-height: 40px;
    color: #c7020b;
    border-radius: 100px;
    background-color: #ffc;
    margin-top: 15px;}
	.about_in .about12004 .gywm_r{float:left;width:36%;}
	.about_in .about12004 .gywm_r img{width:500px;height:300px;overflow:hidden;box-shadow:1px 0 6px 0 #fff;}