.index_content{
	width: 100%;
	margin-top: 60px;
}
.index_content img{
	width: 100%;
}
.index_bottom{
    width: 100%;
    padding: 20px;
    box-sizing: border-box;
}
.about_title{
	width: 100%;
	font-size: 16px;
	display: flex;
	justify-content: center;
}
.about_title .item{
	margin-right: 20px;
	cursor: pointer;
	font-weight: bold;
	color: #000000;
}
.about_img{
	width: 100%;
	overflow: hidden;
	padding-top: 20px;
}
@keyframes text {          /*0%-20%是播放下一个图片，0%-10%是图片暂停的时间*/
    0%,10%{
        margin-left:0px;
    }
    20%,30%{
        margin-left:-100vw;
    }
    40%,50%{
        margin-left:0px;
    }
}
.lunbo{
	width:2000px;
    margin:0px auto;
     animation:text 30s infinite  linear;
	font-size:0px;/*消除图片间隔*/
}
.lunbo img{
	width: 100vw;
}
.about_img img{
	width: 100vw;
	float:left;/*开启浮动*/
}
.about_title2{
	width: 100%;
	font-size: 16px;
	color: #000000;
}
.about_title2 p{
	text-indent:2em;
	line-height: 40px;
}

.about_title3{
	width: 100%;
	font-size: 16px;
	font-weight: bold;
	color: #1447a2;
	padding: 40px 0;
}
.active{
	border-bottom: 1px solid #000;
}
.navActive{
	width: 100%;
	position: fixed !important;
	left: 0;
	top: 0;
	z-index: 999;
	background-color: #0c2c50;
}
.ab_type3{
	width: 100%;
	padding-top: 40px;
	padding-bottom: 100px;
}
.ab_type3 img{
	width: 100%;
}
.img_code{
	width: 100%;
	display: flex;
	justify-content: center;
	align-items: center;
	padding: 20px;
	box-sizing: border-box;
	margin-bottom: 100px;
}
.img_text{
	font-size: 16px;
	color: rgb(138, 136, 136);
	padding: 5px 10px;
	box-sizing: border-box;
	text-align: center;
}