body {
}

.about-content {width: 1100px; margin-left: auto;margin-right: auto;}
.about-container-center {margin-left: auto; margin-right: auto; margin-top: 50px;}
.about-grid:after, .about-grid:before {content: " "; display: table;}

.about-grid-left {width: 25%;}
.nav-about {width: 236px; float: left; min-height:500px;}
.about {
    display: block;
    width: 221px;
    height: 85px;
    background-color: #0066CC;
    color: #FFF;
    line-height: 85px;
    font-size: 23px;
    padding-left: 15px;
    vertical-align: middle !important;
}
.nav-about ul {border-bottom: 1px solid #E9E9E9;margin: 0;}
.nav-about ul li:hover, .nav-about ul li.hover, .nav-about .on {background: #eeefea; color: #0066CC;}
.nav-about>ul>li { border-top: 1px solid #E9E9E9; border-left: 1px solid #E9E9E9; border-right: 1px solid #E9E9E9; line-height: 45px;}
.nav-about>ul>li>a { display: block; margin-left: 15px; position: relative;}

.about-grid-right { width: 70%;}
.page_main_r {border-top: 1px solid #0066CC; padding-top: 20px;}
.page_main_r_title { font-size: 25px;}
.page_main_l_info {margin-top: 10px; color: #0066CC;}

.page_main_r_content {margin-top: 40px;}
.page_main_r_content{line-height:30px;margin:0;padding:40px 0 40px 0; font-size:18px; font-family:"微软雅黑";}
.page_main_r_content img { max-width:100%;}
.page_main_r_content div,p,dl,dt,dd,ul,ol,li,h1,h2,h3,h4,h5,h6,pre,form,fieldset,input,textarea,blockquote,th,td {font-size: 18px;font-family: "微软雅黑" !important;}

@media screen and (max-width:768px) {
	body{ background: none !important;}	
	.about-content {max-width: 100%!important;width:100%!important;}
	.about-grid-left{display:none;}
	.about-grid-right{max-width: 100%!important;width:100%!important;float:left;}
	.page_main_r{margin:0 10px 0 10px;}
}