/*关于我们*/
.flex22 {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

.miand{
    background: #eff0f4;
    line-height: 50px;
}
.miambd{
    background: url(//wm.cdn.cn86.cn/zhongtian/2025/09/af74a491bap9pekj.png) left center no-repeat;
    box-sizing: border-box;
    padding-left: 20px;
    color: #333333;
    font-size: 15px;
    display: flex;
    align-items: center;
}
.neiyy{
    box-sizing: border-box;
    padding: 2% 0 1% 0;
    position: relative;
}
.nabout::after{
    position: absolute;
    bottom: 0px;
    background: #d7000f;
    width: 100px;
    height: 3px;
    content: '';
    left: 48%;
    z-index: 9;
}
.nabout::before{
    background: #cac8c7;
    left: 0px;
    height: 1px;
    width: 100%;
    content: '';
    position: absolute;
    bottom: 1px;
}
.nabout{
    text-align: center;
    font-size: 42px;
	font-weight: 600;
	font-stretch: normal;
	line-height: 120px;
	letter-spacing: 0px;
	color: #333333;
    position: relative;
}
.neiab{
    box-sizing: border-box;
    padding: 3% 0;
    overflow: hidden;
}
.abguanyule{
    width: 49%;
}
.abguanyurt{
    width: 49%;
}
.abguanyurt img{
    width: 100%;
    height: auto;
}
.abguanyule_a{
    font-size: 36px;
	font-weight: 600;
	font-stretch: normal;
	line-height: 60px;
	letter-spacing: 0px;
	color: #333333;
}
.abguanyule_b{
    box-sizing: border-box;
    padding: 3% 0;
    font-size: 17px;
	font-weight: normal;
	font-stretch: normal;
	line-height: 26px;
	letter-spacing: 0px;
	color: #555555;
}
.shufen{
    display: flex;
    justify-content: flex-start;
    align-items: center;
    flex-wrap: wrap;
}
.abshuzi{margin-top: 3vw;}
.abshuzi ul li{
    
}
.shufen_img{margin-right: 1.5vw;}
.shufen_img img{
    max-width: 100%;
    height: auto;
}

.shufennei_a{
    font-size: 42px;
	font-weight: 600;
	font-stretch: normal;
	line-height: 45px;
	letter-spacing: 0px;
	color: #d7000f;
}
.shufennei_b{
    font-size: 18px;
	font-weight: normal;
	font-stretch: normal;
	line-height: 35px;
	letter-spacing: 0px;
	color: #666666;
}
.neiab1{
    background: url(//wm.cdn.cn86.cn/hengxinzhicheng/2025/09/fd42cc0c8ac46iym.jpg) center center no-repeat fixed;
    background-size: cover;
    box-sizing: border-box;
    padding: 4% 0;
}
.com-img{ display:block; overflow:hidden;}
.com-img img{ transition:all 0.5s; -webkit-transition:all 0.5s; -moz-transition:all 0.5s; -o-transition:all 0.5s;}
.com-img:hover img{transform:scale(1.2); -webkit-transform:scale(1.2); -moz-transform:scale(1.2); -o-transform:scale(1.2);-ms-transform:scale(1.2);}

.tufenf{
    margin-top: 4%;
}
.tufenf ul li{
    width:31%;
    background-color: #ffffff;
	border-radius: 20px;
    text-align: center;
    box-sizing: border-box;
    padding: 3% 3% 5% 3%;
    cursor: pointer;
}
.tufenf ul li:hover .tufenf_img {
    transform: rotateY(180deg);
    transition: transform 0.5s ease;
}

.tufenf_img {
    transition: transform 0.5s ease;
}
.tufenf_img img{
    max-width: 100%;
    height: auto;
}
.tufenf_img {
    text-align: center;
}
.tufenf_a{
    font-size: 24px;
	font-weight: normal;
	font-stretch: normal;
	line-height: 45px;
	letter-spacing: 0px;
	color: #333333;
}
.tufenf_b{
    font-size: 18px;
	font-weight: normal;
	font-stretch: normal;
	line-height: 26px;
	letter-spacing: 0px;
	color: #666666;
    margin-top: 2%;
}
.neiab2{
    box-sizing: border-box;
    padding: 2% 0;
    overflow: hidden;
}

#certify {
	position: relative;
	margin: 0 auto
}

#certify .swiper-container {
	padding-bottom: 60px;
}

#certify  .swiper-slide {
	width: 360px;
	box-shadow: 0px 2px 7px 1px 
        rgba(53, 26, 28, 0.4);
    transform-origin: BOTTOM;
    margin-top: 20px;
}
#certify  .swiper-slide img{
	display:block;
}
#certify  .swiper-slide p {
	line-height: 98px;
	padding-top: 0;
	text-align: center;
	color: #636363;
	font-size: 1.1em;
	margin: 0;
}

#certify .swiper-pagination {
	width: 100%;
	bottom: 20px;
}

#certify .swiper-pagination-bullets .swiper-pagination-bullet {
	margin: 0 5px;
	background-color: #d5d5d5;
	width: 28px;
	height: 9px;
	opacity: 1;
    border-radius: 30px;
}

#certify .swiper-pagination-bullets .swiper-pagination-bullet-active {
	background-color: #d7000f;
     border-radius: 30px;
}


@media(max-width:1600px){
    .shufennei_a{
        font-size: 38px;
    }
    .nabout{
        font-size: 38px;
        line-height: 110px;
    }
    .abguanyule_a{
        font-size: 33px;
        line-height: 55px;
    }
}

@media(max-width:1500px){
    .shufennei_b{
        font-size: 16px;
    }
    .shufennei_a{
        font-size: 35px;
        line-height: 40px;
    }
    .nabout{
        font-size: 35px;
        line-height: 100px;
    }
    .abguanyule_a{
        font-size: 30px;
        line-height: 50px;
    }
}


@media(max-width:1440px){
    #certify .swiper-slide {
        width: 330px;
        box-shadow: 0 8px 30px #ddd;
        transform-origin: BOTTOM;
    }
    .tufenf_a{
        font-size: 22px;
        line-height: 40px;
    }
    .tufenf_b{
        font-size: 16px;
        line-height: 24px;
    }
    .shufennei_b{
        font-size: 15px;
    }
    .shufennei_a{
        font-size: 32px;
        line-height: 38px;
    }
    .nabout{
        font-size: 32px;
        line-height: 90px;
    }
    .abguanyule_a{
        font-size: 25px;
        line-height: 40px;
    }
}


@media(max-width:1366px){
    #certify .swiper-slide {
        width: 330px;
        box-shadow: 0 8px 30px #ddd;
        transform-origin: BOTTOM;
    }
    .tufenf_a {
        font-size: 20px;
        line-height: 35px;
    }
    .shufennei_a {
        font-size: 28px;
        line-height: 30px;
    }
    .nabout {
        font-size: 28px;
        line-height: 80px;
    }
    .x-menu>li>a {
        font-size: 13px;
    }
}


@media(max-width:1200px){
     #certify .swiper-slide {
        width: 300px;
        box-shadow: 0 8px 30px #ddd;
        transform-origin: BOTTOM;
    }
    .tufenf_b {
        font-size: 14px;
        line-height: 22px;
    }
    .tufenf_a {
        font-size: 18px;
        line-height: 30px;
    }
    .shufennei_b {
        font-size: 12px;
        line-height: 28px;
    }
    .abguanyule_b{
        font-size: 15px;
        line-height: 24px;
    }
    .nabout {
        font-size: 25px;
        line-height: 70px;
    }
    .abguanyule_a {
        font-size: 22px;
        line-height: 35px;
    }
}

@media(max-width:1024px){
    .shufen_img img {
        max-width: 70%;
        height: auto;
    }
    .shufennei_b {
        font-size: 12px;
        line-height: 24px;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }
    .shufennei_a {
        font-size: 25px;
        line-height: 29px;
    }
    .abguanyule_a {
        font-size: 20px;
        line-height: 30px;
    }
    .nabout {
        font-size: 21px;
        line-height: 60px;
    }
}

@media(max-width:992px){
    #certify .swiper-slide {
        width: 250px;
        box-shadow: 0 8px 30px #ddd;
        transform-origin: BOTTOM;
    }
    .abguanyurt{
        width: 100%;
        margin-top: 20px;
    }
    .abguanyule{
        width: 100%;
    }
    .logo a img , .logo img{
        max-width: 60%;
    }
}
@media(max-width:500px){
    #certify .swiper-slide {
        width: 180px;
        box-shadow: 0 8px 30px #ddd;
        transform-origin: BOTTOM;
    }
    .tufenf ul li{
        width: 100%;
        margin-bottom: 20px;
    }
    .abshuzi ul li {
        width: 49%;
    }
    .abguanyule_a {
        font-size: 18px;
        line-height: 26px;
    }
    .nabout::after {
        left: 36%;
    }
    .nabout {
        font-size: 19px;
        line-height: 50px;
    }
}