.product-section{ margin-top:80px;position:relative;}
.product-wrapper{max-width:98%;padding-left:10px;padding-right:10px;margin-left:auto;margin-right:auto;position:relative}
.swiper-container{margin-left:auto;margin-right:auto;position:relative;overflow:hidden;z-index:1}
.product-features .product-body{margin:0px 2px; height:auto !important;}
.product-features .product-body:after{content:"";width:100%;height:3px;background:#0a467c;background-size:100% auto;background-position:center;position:absolute;top:50px;left:0;z-index:0}

.features-item{position:relative;float:left}
.features-slide .features-item>*{text-align:center}
.features-item h3{font-size:18px; font-weight:bold;line-height:30px;margin-bottom:50px;color:#aaaaaa;opacity:0.7;transition:all 0.1s}
.features-item i{position:absolute;width:16px;height:16px;top:43px;z-index:3;border: 3px solid #aaaaaa;border-radius: 13px;padding: 2px;
 box-sizing: border-box; background:#fff;}
.features-item .features-info{display:block;margin:0 auto;padding:20px 53px;transition:all 0.3s;border-radius:2px}
.features-item .features-info .features-info-i{font-size:14px;color:#A0A2A8;line-height:22px;margin-bottom:10px}
.features-item .features-info .features-info-s{font-size:14px; padding:4px; height:80px;color:#aaaaaa;line-height:22px;overflow:hidden; text-align:left;}
.features-item .features-info .features-info-s:before{}
/*鼠标悬浮效果*/
.features-item:hover h3{font-size:22px;line-height:28px;opacity:0.9}
.features-item:hover i{border: 3px solid #0a467c;}
.features-item:hover a{background:#fff;background-size:100% 100%}
.features-item:hover .features-info .features-info-s{ background:#0a467c;color:#fff;}
.features-item:hover .features-info .features-info-s:before{position: absolute; top:48%;left: 50%;border-width: 0 10px 10px; border-style: solid;border-color: transparent transparent #0a467c;content:'';}

.product-features .swiper-button-prev{width:30px; height:40%;left:-15px;top:60%;background:none}
.product-features .swiper-button-prev:after{content:"";display:inline-block;position:absolute;width:15px;height:30px;background:url(../img/productBase-features-left.png) no-repeat;background-size:100% 100%;top:60%;margin-top:-15px;left:50%;margin-left:-7px}
.product-features .swiper-button-next{width:30px;height:40%;right:-15px;top:60%;background:none}
.product-features .swiper-button-next:after{content:"";display:inline-block;position:absolute;width:15px;height:30px;background:url(../img/productBase-features-right.png) no-repeat;background-size:100% 100%;top:60%;margin-top:-15px;left:50%;margin-left:-7px}