.ab_cent{
	padding-top: 50px;
    background-size: 100% auto;
    min-height: 450px;
    overflow: hidden;
    background: #cdcdcd;
    position: relative;
}
.ab_c_div{
	width: 80%;
    margin: 0 auto;
    padding: 50px 10% 70px;
    overflow: hidden;
    position: absolute;
}
.ab_c_img{
    position: absolute;
    width: 130%;
    margin-left: -15%;
    left: 0;
    top: 0;
    z-index: 0;
    opacity: 0;
    -webkit-transition: opacity 1s ease-in-out;
    -o-transition: opacity 1s ease-in-out;
    transition: opacity 1s ease-in-out;
}
.ab_c_dtit{
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 16px;
    text-align: center;
    color: #fff;
}
.ab_c_dcent{
	width: 75%;
    margin: 0 auto;
    overflow: hidden;
    font-family: 'PingFang SC', "Microsoft Yahei", "Helvetica Neue", Helvetica, Tahoma, sans-serif !important;
}
.ab_c_dcent span{
    color: #fff !important;
    font-size: 15px;
}

.ab_ppsy{
    background: #f8f8f8;
    overflow: hidden;
}
.ab_p_c{
	width: 80%;
    margin: 0 auto;
    padding: 50px 0;
    overflow: hidden;
}
.ab_p_ctit{
    font-size: 24px;
    margin-bottom: 16px;
    text-align: center;
    color: #333;
}
.ab_p_ccent{
	width: 70%;
    margin: 0 auto;
    padding: 10px 0 50px;
    font-size: 15px;
    text-indent: 2em;
    color: #333;
}
.ab_p_cchild{
	overflow: hidden;
}
.ab_p_cc_tit{
    width: fit-content;
    margin: 0 auto;
    padding: 10px 20px;
    background: #0068b7;
    font-size: 16px;
    font-weight: 600;
    color: #fff;
    position: relative;
}
.ab_p_cc_cent{
    text-align: center;
    color: #333;
    font-size: 15px;
    padding: 25px 0 20px;
}
.ab_p_cc_child{
	overflow: hidden;
    width: 80%;
    margin: 0 auto;
    padding-top: 30px;
}
.ab_p_cc_cdiv{
	float: left;
    width: 33.3%;
    overflow: hidden;
}
.ab_p_cc_ccen{
	text-align: center;
    color: #333;
    font-size: 15px;
    padding: 20px 0;
}
.ab_sp{
    position: absolute;
    width: 3px;
    height: 20px;
    background: #0068b7;
    bottom: -20px;
    left: 50%;	
}

.ab_fld{
    background: #096bb5;
    overflow: hidden;
}
.ab_fldiv{
    width: 70%;
    margin: 0 auto;
    padding: 50px 0 50px;
    overflow: hidden;
    color: #fff;
    display: flex;
    width: 70%;
    justify-content: center;
}
.ab_nt_cent{
    float: left;
    width: 30%;
    padding: 0 10%;
    height: 130px;
    overflow: hidden;
}
.ab_nt_ct{
    height: 50px;
    font-size: 15px;
    font-weight: 600;
    overflow: hidden;
}
.ab_nt_ct>span{
    font-size: 26px;
    padding-right: 30px;
}
.ab_nt_ccent{
	font-size: 13px;
}

.ab_zst{
	text-align: center;
    padding: 40px 0;
    font-size: 15px;
    color: #333;
}
.ab_zsi{
    overflow: hidden;
    padding: 70px 350px;
}
.ab_zsi>img{
	width: 100%;
}