section{
	padding: 48px;
    display: flex;
    align-items: flex-start;
    width: 1200px;
    margin:  24px auto;
}

.left_nav{
    background-color: #0159a0;
    width: 200px;
    margin-right: 30px;
}
.left_nav p{
    width: 200px;
    height: 133px;
    background-color: #0159a0;
    font-size: 24px;
    color: white;
    line-height: 133px;
    text-align: center;

}
.left_nav ul{
    border-left:5px solid #0159a0
}
.left_nav ul li{
    list-style: none;
    border-bottom: 1px solid #ccc;
}
.left_nav ul li a{
    width: 195px;
    height: 49px;
    padding:0px 30px;
    color: #555;
    text-decoration: none;
    font-size: 14px;
    background-color: #fff;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
    border-left: 5px solid #fff;
    border-right: 5px solid #fff;
}
.left_nav ul li a:hover{
    background-color: #666;
    border-left: 5px solid #666;  
    border-right: 5px solid #666; 
    color: #fff;
}
.left_nav ul li a.active{
    border-left: 5px solid #DF9512;
    border-right: 5px solid #666;
    background-color: #666;
    color: #fff;
    text-decoration: none;
    cursor: pointer;
}
.right_content{
    width: 1000px;
    flex-grow: 1;
}
.column_title{
	padding:0px 12px;
	background-color: #f5f5f5;
	display: flex;
	justify-content: flex-start;
	line-height: 50px;
}
.column_title p:first-child{
	color: #0159a0;
	display: flex;
	align-items: center;
	font-size: 18px;
	padding-left: 0px;
	font-weight: bold;
    margin-right: 8px;
}
.column_title p:first-child:after{
	content: "";
	background-image: url(../img/decor_right.png);
	width: 13px;
	height: 19px;
	display: block;
	margin-left: 8px;
}
.text_list{
    padding: 12px;
}
.text_list ul li{
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}
.text_list ul li a{
    display: block;
    line-height: 28px;
    display: flex;
    align-items: center;
    color: #444;
    font-size: 16px;
}
.text_list ul li a:hover{
    text-decoration: underline;
}
.text_list ul li a:before{
    content: "";
    width: 8px;
    height: 8px;
    border-radius: 50%;
    display: block;
    background-color: #0159a0;
    margin-right: 12px;
    flex-shrink: 0
}
.text_list ul li span{
    line-height: 24px;
    flex-shrink: 0;
}
.img_list ul{
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
	padding-top: 24px;
}
.img_list ul li{
	margin-top: 24px;
}
.img_list ul li a{
	display: block;
	text-align: center;
	line-height: 36px;
	color: #333;
	font-size: 18px;
}
.img_list ul img{
	width: 280px;
	height: 210px;
}



.detail_title {
    font-size: 24px;
    line-height: 35px;
    padding-top: 20px;
    padding-bottom: 20px;
    text-align: center;
    border-bottom-width: 1px;
    border-bottom-style: solid;
    border-bottom-color: #ddd;
    font-weight: bold;
    word-break: break-word;
    margin: 0 auto;
}

.detail_content {
    line-height: 32px;
    padding-top: 10px;
    font-size: 15px;
    padding-right: 15px;
    padding-left: 15px;
}

.detail_table tr>td:first-child {
    text-align: right;
    vertical-align: top;
    font-weight: bold;
    white-space: nowrap;
    background-color: #a7181f;
    color: #fff;
    padding-left: 12px;
    border-top: 8px solid #fff;
}

.detail_table tr td:last-child {
    background-color: #eee;
    color: #000;
    border-left: 7px solid #fff;
    padding-left: 15px;
    border-top: 8px solid #fff;
}

.detail_info {
    color: #666;
    text-align: center;
    padding-top: 8px;
}

.detail_attach {
    padding: 0px 15px;
}

.detail_attach p:first-child {
    font-size: 16px;
    color: #333;
    margin-top: 12px;
    margin-bottom: 8px;
    font-weight: bold;
}

.attach_imgs {
    overflow: hidden;
    padding-top: 24px;
}

.attach_imgs li {
    width: 16.6%;
    float: left;

}

.attach_imgs li div {
    position: relative;
    box-sizing: content-box;
    padding-top: 60%;
    width: 90%;
    margin: 0 auto;
}

.attach_imgs li p {
    text-align: center;
    color: #333;
    padding: 12px 18px;
    line-height: 16px;
    font-size: 14px;
}

.attach_imgs li a:hover p,
.img_list ul li a:hover p {
    color: #a7181f;
}

.attach_imgs li div img {
    position: absolute;
    left: 50%;
    top: 50%;
    max-width: 100%;
    max-height: 100%;
    min-width: 60%;
    transform: translate(-50%, -50%);
}

.detail_attach p img {
    width: 16px;
    margin-right: 4px;
}

.detail_ne_pr {
    padding: 24px 12px;
}

.detail_ne_pr p {
    margin-bottom: 12px;
}

.software_list ul{
    display: flex;
    flex-wrap: wrap;
    padding-top: 12px;
    padding-bottom: 36px;
}
.software_list ul li{
    width: 25%;
    margin-top: 32px;
}
.software_list ul li a{
    display: block;
    text-align: center;
}
.software_list ul li a img{
    width: 75px;
    height: 75px;
}
.software_list ul li a p{
    font-size: 18px;
    color: #0159a0;
    line-height: 48px;
}