.product-features-v1{margin-top: 60px; margin-bottom: 40px;}
.product-features-v1 .item{border-radius:10px;box-shadow:0px 3px 14px 1px rgb(31 38 60 / 16%);transition:all .3s ease-in-out; margin-bottom: 15px;}
.product-features-v1 .item:hover{transform:translateY(-5px)}
.product-features-v1 .item .text{padding:40px 20px;color:#040f42}
.product-features-v1 .item p{margin-top: 15px;}
.product-features-v1 .item img{max-width: 100%;}

.product-features-v2{margin-top: 60px; margin-bottom: 40px;}
.product-features-v2 .list{margin-bottom: 20px;}
.product-features-v2 .img img{max-width: 100%;}
.product-features-v2 .text p{margin-top: 10px;}
.product-features-v2 .text i{color: #741010; margin-right: 10px;}

.product-soultion-v1{margin-top: 60px; margin-bottom: 40px;}
.product-soultion-v1 .sence-left-box{width:15%;}
.product-soultion-v1 .swiper{width:85%;height:400px;}
.product-soultion-v1 .swiper .sence-slide{width:100%;height:100%;display:flex;align-items:center;justify-content:space-between;overflow: hidden;}
.product-soultion-v1 .sence-left{display:flex;justify-content:center;margin:0 auto;text-align:center;position:relative;cursor:pointer}
@keyframes circle_right{0%{transform:rotate(-135deg)}50%,100%{transform:rotate(45deg)}}@keyframes circle_left{0%,50%{transform:rotate(-135deg)}100%{transform:rotate(45deg)}}
@keyframes transHeight{0%{height:0}100%{height:100%}}
@keyframes transBig{0%{transform:translate(-50%,-50%);transform:scale(0.5)}100%{transform:translate(-50%,-50%);transform:scale(1)}}
.product-soultion-v1 .sence-active{position:absolute;top:-22px;left:50%;width:75px;height:75px;display:flex;z-index:10;transform:translateX(-50%);border-radius:50%}
.product-soultion-v1 .sence-active .sence-white{position:absolute;top:10px;left:10px;z-index:10;width:56px;height:56px;font-size:24px;font-weight:bold;line-height:56px;text-align:center;color:#fff;background:linear-gradient(180deg,#fd9191 0%,#f34855 100%);box-shadow:0px 16px 18px 0px rgba(251,208,210,.79);border-radius:50%;display:flex;justify-content:center;align-items:center;transform-origin:center center;animation:transBig .3s ease-in-out;outline:8px solid rgba(253,145,145,.3)}
.product-soultion-v1 .sence-left-line{width:2px;height:50px;margin:10px auto;position:relative;border-radius:1px;background-color:#d6deeb;z-index:1}
.product-soultion-v1 .sence-left-line-active::after{content:"";position:absolute;top:0;left:0;width:2px;height:50px;border-radius:1px;background-color:#f42731;z-index:3;animation:transHeight 6s ease-in-out}
.product-soultion-v1 .text{width:40%}
.product-soultion-v1 .text p{margin-bottom: 10px; margin-top: 10px;}
.product-soultion-v1 .img{width:50%; text-align: right; height: 100%;}
.product-soultion-v1 .img img{width: 100%;}
.product-soultion-v1 .sence-icon{margin-top: 30px; display: flex; justify-content:  space-between;}
.product-soultion-v1 .sence-icon li{text-align: center;}
.product-soultion-v1 .sence-icon i{color: #741010; font-size: 40px; display: block; margin-bottom: 10px;}
.product-soultion-v1 .sence-more-box{display: flex; margin-top: 50px; margin-bottom: 20px;}

.product-services-v1 {margin-top: 60px; margin-bottom: 40px;}
.product-services-v1 li{text-align: center;padding: 40px 20px;border-radius: 10px;color: #040f42;box-shadow: 0px 3px 30px 1px rgba(95, 109, 155, 0.16);transition: all 0.3s ease-in-out; background: #fff; margin-bottom: 20px;}
.product-services-v1 li:hover{transform: translateY(-5px);}
.product-services-v1 .icon {margin-bottom: 35px;}
.product-services-v1 i{color: #741010; font-size: 66px;}
.product-services-v1 .text h3{margin: 10px 0 15px 0;}

.product-doc-v1{margin-top: 60px; margin-bottom: 40px;}
.product-doc-v1 .help-item{margin-top: 15px; border: 1px solid #ddd; margin-bottom: 20px;}
.product-doc-v1 dt{cursor: pointer; border-bottom: 1px solid #ddd; padding: 10px 20px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.product-doc-v1 .help-item dt.last{border-bottom: 0;}
.product-doc-v1 .help-item dd{background: #f1f1f1; padding: 10px 20px;}
.product-doc-v1 .help-item dd:last-child{border-bottom: 0;}
.product-doc-v1 .help-item dd p{line-height: 1.7; color: #999; }
.product-doc-v1 .help-item i{color: #741010; margin-right: 10px;}
.product-doc-v1 .list-item a{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.product-doc-v1 .list-item li{position: relative; display: flex; justify-content: space-between; align-items: center; margin-top: 10px; padding-left: 10px;}
.product-doc-v1 .list-item li:before{content: ""; width: 4px; height: 4px; position: absolute; left: 0; top: 50%; margin-top: -2px; background: #741010; display: block;}
.product-doc-v1 .list-item li:hover a{color: #741010;}
.product-doc-v1 .list-item li span{color: #999;}
.product-doc-v1 .list-item li i{margin-right: 3px;}
.product-doc-v1 .hot-item{margin-top: 15px;}
.product-doc-v1 .hot-item {max-height: 280px; overflow: hidden;}
.product-doc-v1 .hot-item img{width: 100%;}
.product-doc-v1 .hot-item a{position: relative; display: block; overflow: hidden; max-height: 280px;}
.product-doc-v1 .hot-item p{position: absolute; bottom: 0; width: 100%; background: #000; color: #fff; opacity: 0.8; padding:10px 0; text-indent: 1em;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

.product-scene-v2{margin-top: 60px; margin-bottom: 40px;}
.product-scene-v2 .item{border-radius:10px;box-shadow:0px 3px 14px 1px rgb(31 38 60 / 16%);transition:all .3s ease-in-out}
.product-scene-v2 .item:hover{transform:translateY(-5px)}
.product-scene-v2 .text {padding:30px 20px;}
.product-scene-v2 .text p{margin-top: 10px;}
.product-scene-v2 .item img{max-width: 100%;}


.product-video{background:url("../img/webchat_new_video_bg.png") no-repeat left top/cover}
.product-video-v1{margin-top: 60px; margin-bottom: 40px;}
.product-video-v1 .video-item{width:34%;border-radius:8px;padding:10px;background-color:#fff;box-shadow:0px 3px 16px 1px rgba(7,19,54,.16)}
.product-video-v1 .video-item .text{padding:20px}
.product-video-v1 .video-item p{margin-top:10px}
.product-video-v1 .video-item .video-box{position:relative; max-height: 280px; overflow: hidden;}
.product-video-v1 .video-item .video-box img{max-width: 100%;}
.product-video-v1 .video-item .video-icon{position:absolute;top:0;left:0;width:100%;height:100%;overflow:hidden;border-radius:8px;background-color:rgba(0,0,0,.2)}
.product-video-v1 .video-item .video-button{position:absolute;top:calc(50% - 25px);right:calc(50% - 25px);margin-left:10px;width:50px;height:50px;line-height:50px;text-align:center;background-color:#f55b5e;box-shadow:0 2px 8px rgba(0,0,0,.15);border-radius:50%;cursor:pointer;transition:all .3s ease-in-out}
.product-video-v1 .video-item .video-button i{font-size:30px;margin-left:5px;font-weight:bold;color:#fff; margin-top: 10px;}
.product-video-v1 .video-item .video-button:hover{background-color:rgba(255,29,29,.3)}
.product-video-v1 .video-item .video-button:hover i{color:#ff1d1d}
.product-video-v1 .video-item .video-button::after{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);border-radius:50%;content:"";width:50px;height:50px;background:rgba(0,0,0,0);z-index:1;animation:video-border 1s linear infinite}

.product-video-v1 .video-text{width: 24%;}
.product-video-v1 .video-text .text:not(:last-child){margin-bottom:35px}
.product-video-v1 .video-text .text:not(:last-child){margin-bottom:25px}
.product-video-v1 .video-text .text p{margin-top: 15px;}
.product-video-v1 .video-text .text i{margin-right:10px;width:4px;height:22px;margin-top:2px;line-height:1;background:#ff4848;border-radius:2px 2px 2px 2px}
@keyframes video-border{0%{box-shadow:0 0 0 0 rgba(255,29,29,.15);opacity:.4}
100%{box-shadow:0 0 0 20px rgba(255,29,29,.15);opacity:1}
}@keyframes button-border{0%{box-shadow:0 0 0 0 rgba(255,29,29,.2);opacity:.4}
100%{box-shadow:0 0 0 10px rgba(255,29,29,.2);opacity:1}
}@keyframes button-blue-border{0%{box-shadow:0 0 0 0 rgba(52,122,252,.2);opacity:.4}
100%{box-shadow:0 0 0 10px rgba(52,122,252,.2);opacity:1}
}

.index-video-wrap{position:fixed;z-index:10000;top:0;left:0;width:100%;height:100%;display:flex;justify-content:center;align-items:center;background:rgba(0,0,0,.6)}
.index-video-box{width:900px;border-radius:10px;overflow:hidden}
.index-video-box i{font-size:20px;color:#333;position:absolute;top:8px;right:15px;z-index:2;cursor:pointer}
.index-video-box i:hover{color:#fff}
.index-video-box video{width:100%;overflow:hidden;box-shadow:0 2px 8px rgba(0,0,0,.15)}
.index-video-box .ivvr-video-bottom{display:flex;justify-content:center;align-items:center;padding:30px 0;background-color:#fff;border-radius:0 0 10px 10px;background:url("../img/ivvr_video_bg.png") no-repeat left bottom/cover}
.index-video-box .ivvr-video-bottom p{font-size:18px;font-weight:bold;margin-right:25px}
.index-video-box .ivvr-video-bottom a{display:block;width:160px;border-radius:25px;height:40px;line-height:40px;font-size:16px;text-align:center;color:#fff;transition:all .3s ease-in-out;background:linear-gradient(90deg,#741010 0%,#ff4e4e 100%)}
.index-video-box .ivvr-video-bottom a:hover{box-shadow:0 10px 25px 0 rgba(238,77,45,.4)}

.product-features-v3{gap:1px;border-radius:4px;border:.1px solid #e8ecf1;background-color:#e8ecf1; margin-top: 60px; margin-bottom: 40px;}
.product-features-v3 li{position:relative;flex:1;min-width:20%;overflow:visible;padding:40px 20px;background-color:#fff;text-align:center}
.product-features-v3 li i{font-size: 44px; color: #741010;}
.product-features-v3 .text{margin-top: 40px;}
.product-features-v3 .more-hover{position:absolute;top:0;left:0;z-index:5;display:flex;flex-direction:column;justify-content:center;align-items:center;width:100%;height:100%;opacity:0;padding:0 5%;visibility:hidden;background-color:#fff;box-shadow:0px 3px 20px 1px rgba(17,35,77,.2);border-radius:4px;transition:all .3s ease-in-out}
.product-features-v3 .more-hover p{margin-top:10px;transform:translateY(15px);transition:all .5s ease-in-out}
.product-features-v3 li:hover{cursor:defalut;z-index:5;background-color:#f9fbfd;box-shadow:1px 0px 29px 3px rgba(217,226,237,.74);transition:all .3s ease-in-out}
.product-features-v3 li:hover .more-hover{opacity:1;visibility:visible}
.product-features-v3 li:hover .more-hover p{transform:translateY(0)}


.product-sumbit{background: url(../img/c73006_bg.png) 100% 0% / cover no-repeat rgb(255, 255, 255);}
.product-sumbit-v1{margin-top:60px; margin-bottom: 40px;}
.product-sumbit-v1 .product-sumbit-services{width: 60%;}
.product-sumbit-v1 .product-sumbit-option{width: 36%;}
.product-sumbit-v1 .item{width:33%; margin-bottom: 15px;}
.product-sumbit-v1 .option{display: flex;width: 100%;}
.product-sumbit-v1  input{border-radius: 0;}
.product-sumbit-v1  input[type="text"]{width: 300px; border: 1px solid #741010; }
.product-sumbit-v1  input[type="submit"]{border: 1px solid #741010; background: #741010; color: #fff; line-height: 38px;}
.product-sumbit-v1 .sumbit-tel {font-size: 36px; font-family: fantasy; margin-top: 15px; color: #741010;}

.product-doc-v2{margin-top: 60px; margin-bottom: 40px;}
.product-doc-v2 .item{border-radius:8px;padding:15px;transition:all .3s ease-in-out;background-image: linear-gradient(0deg,#fff,#f3f5f8);border: 1px solid #fff;box-shadow: 8px 8px 20px 0 rgb(55 99 170 / 10%), -8px -8px 20px 0 #fff;}
.product-doc-v2 .item a{display:flex;align-items:center;padding: 10px 10px;transition:all .2s ease-in-out;color:#333; border-radius: 3px;}
.product-doc-v2 .item a em{font-size:12px;text-align:center;width:30px;height:16px;margin-right:8px;line-height:16px;color:#fff;background-color:#741010;border-radius:3px}
.product-doc-v2 .item a span{max-width:80%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.product-doc-v2 .item a i{font-size:14px;font-style:normal;color:#999;margin-left:auto}
.product-doc-v2 .item a:hover{color:#ef4030; background: #f6f6f6;}
.product-doc-v2 .item a:hover i{color:#F42731}

.product-paras{background: #Fff;}
.product-paras-v1{margin-top: 60px; margin-bottom: 40px;}
.product-paras-v1 .item{width:23%; margin-bottom: 20px; box-shadow: 0 2px 4px 0 rgb(0 0 0 / 10%);border: 1px solid #d4d6db;min-height: 458px;height: 100%;position: relative;background-color: #fff; transition:all .3s ease-in-out}
.product-paras-v1 .item:hover{transform:translateY(-5px)}
.product-paras-v1 .item-card{padding: 20px 20px 20px 20px;}
.product-paras-v1 .text p{margin: 10px 0;}
.product-paras-v1 .img{height: 180px; margin: 10px 0; text-align: center; overflow: hidden;}
.product-paras-v1 .img img{height: 100%;}
.product-paras-v1 .list{margin-bottom: 20px;}
.product-paras-v1 .list li{color: #999; margin-bottom: 8px;}
.product-paras-v1 .list li span{color: #333;}
.product-paras-v1 .list li i{color: #741010; margin-right: 10px;}


.product-scene-v3{display: flex; margin-top: 60px; margin-bottom: 40px; justify-content: space-between; flex-flow: wrap;}
.product-scene-v3 .item{color: #fff; position: relative; min-height: 260px;margin-bottom: 20px;}
.product-scene-v3 .img{position: relative; width: 100%; height: 100%; overflow: hidden;}
.product-scene-v3 .img img{width: 100%; height: 100%;}
.product-scene-v3 .img:before{content: '';position: absolute;top: 0;left: 0;width: 100%;height: 100%;background: rgba(0,0,0,.7);}
.product-scene-v3 .item:hover .img:before{background: rgba(0,0,0,.4);}
.product-scene-v3 .text{width: 80%; height: 80%; position: absolute;top: 50%;left: 50%;transform: translate(-50%,-50%);z-index: 10;color: #fff;}
.product-scene-v3 .item i{color: #741010; margin-right: 10px;}
.product-scene-v3 .list{display: flex; flex-flow: wrap; justify-content:space-between; margin-top: 20px;}
.product-scene-v3 .list i{margin-right: 10px; color: #fff;}
.product-scene-v3 .list li{margin-bottom: 10px; color: #fff; width: 100%;}


.product-benefit-v1{margin-top: 60px; margin-bottom: 40px;}
.product-benefit-v1 .img img{max-width: 100%;}
.product-benefit-v1 .text-item{margin-bottom: 20px; padding-bottom:20px; border-bottom: 1px dashed #999;}
.product-benefit-v1 .text-item:last-child{border-bottom: 0;}
.product-benefit-v1 .text i{color: #741010; margin-right: 10px;}
.product-benefit-v1 .text p{margin-top: 10px;}
.product-benefit-v1 .text b{margin-bottom: 10px; display: block; margin-top: 10px;}
.product-benefit-v1 .list{margin-top: 10px; display: flex; justify-content: flex-start; flex-flow: wrap;}
.product-benefit-v1 .list-item{width: 33%;}

.product-doc-v3{margin-top: 60px; margin-bottom: 40px;}
.product-doc-v3 .item{padding: 20px; border: 1px solid #ddd; display: flex; align-items:flex-start; background: #fff;box-shadow: 0 2px 4px 0 rgb(0 0 0 / 10%); margin-bottom: 15px;}
.product-doc-v3 .time{width:60px; margin-right: 10px;}
.product-doc-v3 .time b{ font-size: 18px; margin-bottom: 5px; padding-top: 5px; display: block;}
.product-doc-v3 .text{flex: 1;}
.product-doc-v3 .text p{margin: 10px 0;}
.product-doc-v3 .text span {color: #741010; font-size: 14px;}
.product-doc-v3 .text span i{margin-left: 10px;}

.product-comparison-v1{display: flex; margin-top: 60px; margin-bottom: 40px; justify-content: space-between; flex-flow: wrap; align-items: center;}
.product-comparison-v1 span{font-weight: bold;}
.product-comparison-v1 .comparison-title{line-height: 36px; padding-left: 30px; }
.product-comparison-v1 .good{width: 45%; text-align: left; border: 1px solid #741010; box-shadow: 0 2px 4px 0 rgb(0 0 0 / 10%);}
.product-comparison-v1 .good .comparison-title {background: linear-gradient(to right, #741010 0%, #fff 100%);color: #fff;}
.product-comparison-v1 .bad .comparison-title{background: linear-gradient(to right, #bbb 0%, #fff 100%); color: #999;}
.product-comparison-v1 .good i{color: #741010; margin-right: 10px;}
.comparison-center{font-size: 66px; font-family: fantasy; color: #333; text-align: center;}
.product-comparison-v1 .bad{width: 45%; text-align: left;border: 1px solid #bbb; box-shadow: 0 2px 4px 0 rgb(0 0 0 / 10%);}
.product-comparison-v1 .bad i{color: #999; margin-right: 10px;}
.product-comparison-v1 li{line-height: 36px; padding-left: 30px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;}
.product-comparison-v1 .good li{border-bottom: 1px solid #741010; }
.product-comparison-v1 .bad li{border-bottom: 1px solid #bbb;color: #999;}
.product-comparison-v1 li:last-child{border-bottom: 0;}

.product-features-v4{margin-top: 60px;margin-bottom: 40px;}
.product-features-v4 .img img{max-width: 100%;}
.product-features-v4 .left{text-align: left;}
.product-features-v4 .right{text-align: right;}
.product-features-v4 .img,.product-features-v4 .text{margin-bottom: 30px;}
.product-features-v4 .text p{margin-top: 15px;}
.product-features-v4 .text-item{margin-bottom: 20px;}
.product-features-v4 .text-item i{color: #741010; margin-right: 10px;}

.product-custom-v1{margin-top: 60px; margin-bottom: 40px; justify-content: space-between; flex-flow: wrap; align-items: center;}
.product-custom-v1 .item{background: #fff; box-shadow: 0px 12px 12px 1px #eaedf4; transition: all 0.3s;}
.product-custom-v1 .item:hover{transform: translateY(-5px);}
.product-custom-v1 .img{height: 130px; overflow: hidden;}
.product-custom-v1 .img img{max-width: 100%;}
.product-custom-v1 .logo{padding: 10px 20px; height: 60px; position: relative; border-bottom: 1px solid #ddd;}
.product-custom-v1 .logo img{max-height: 40px;}
.product-custom-v1 .logo:after{content: ""; width: 50%; height: 3px; background: #741010; position: absolute; bottom: -2px; left: 20px; display: block; transition: all 0.5s;}
.product-custom-v1 .item:hover .logo:after{width: calc(100% - 40px);}
.product-custom-v1 .text{padding:20px;}
.product-custom-v1 .text p{margin-top: 15px;}

.product-doc-v4{margin-top: 60px; margin-bottom: 40px;}
.product-doc-v4 .doc-left{width: 32%; position: relative;padding: 0;background-image: url(../img/bg_19f.png),linear-gradient(0deg,#fff,#f3f5f8);background-position: 100% 100%,0 0;background-size: auto 250px,auto;background-repeat: no-repeat;display: block;cursor: pointer; border: 2px solid #fff;box-shadow: 8px 8px 20px 0 rgb(55 99 170 / 10%), -8px -8px 20px 0 #fff;border-radius: 4px; }
.product-doc-v4 .top-tpm{padding: 28px;height: 174px;border-bottom: 2px solid #fff;}
.product-doc-v4 .text h3{margin-bottom: 10px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.product-doc-v4 .text p{overflow: hidden;display: -webkit-box;-webkit-line-clamp: 3;-webkit-box-orient: vertical}
.product-doc-v4 .list-tpm {padding: 18px 28px;}
.product-doc-v4 .list-tpm li{padding: 6px 0; position: relative; padding-left: 10px; font-size: 16px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;}
.product-doc-v4 .list-tpm li:before{content: "";position: absolute;left: 0;top: 50%;width: 4px;height: 4px; margin-top:-2px;background-color: #741010;border-radius: 50%; display: block;}
.product-doc-v4 .doc-right{width: 66%;}
.product-doc-v4 .list-links{width:48%;margin-bottom: 10px;background-image: linear-gradient(0deg,#fff,#f3f5f8);border: 2px solid #fff;box-shadow: 8px 8px 20px 0 rgb(55 99 170 / 10%), -8px -8px 20px 0 #fff;border-radius: 4px;padding: 10px 20px; position: relative;}
.product-doc-v4 .list-links:nth-child(5),.product-doc-v4 .list-links:nth-child(6){margin-bottom: 0;}
.product-doc-v4 sub.red{left: -4px;top: -3px;}

.product-desc-v1{margin-top: 80px; margin-bottom: 40px;}
.product-desc-v1 .text h2{margin: 0px 0 40px 0;}
.product-desc-v1 .text p{margin: 10px 0 20px 0;}
.product-desc-v1 .video{position:relative; max-height: 360px; overflow: hidden; text-align: right;}
.product-desc-v1 .video-img{position:absolute;top:0;left:0;width:100%;height:100%;overflow:hidden;border-radius:8px;}
.product-desc-v1 .video-button{position:absolute;top:calc(50% - 25px);right:calc(50% - 25px);margin-left:10px;width:50px;height:50px;line-height:50px;text-align:center;background-color:#f55b5e;box-shadow:0 2px 8px rgba(0,0,0,.15);border-radius:50%;cursor:pointer;transition:all .3s ease-in-out}
.product-desc-v1 .video-button i{font-size:30px;margin-left:5px;font-weight:bold;color:#fff; margin-top: 10px;}
.product-desc-v1 .video-button:hover{background-color:rgba(255,29,29,.3)}
.product-desc-v1 .video-button:hover i{color:#ff1d1d}
.product-desc-v1 .video-button::after{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);border-radius:50%;content:"";width:50px;height:50px;background:rgba(0,0,0,0);z-index:1;animation:video-border 1s linear infinite}
.product-desc-v1 .desc-para{margin: 10px 0;}
.product-desc-v1 .desc-para li{width: 48%; margin-bottom: 10px;}
.product-desc-v1 .desc-para i{color: #741010; margin-right: 10px;}
.product-desc-v1 .desc-para span{color: #999;}

.sence-v4{background: url(../img/tele_banner.png) left center/cover;}
.product-sence-v4{margin-top: 60px; margin-bottom: 40px;}
.product-sence-v4 .item{text-align: center; color: #fff; position: relative; min-height: 420px;margin-bottom: 20px; border-right: 1px solid #Fff; transition: all 0.3s;}
.product-sence-v4 .item:last-child{border-right: 0;}
.product-sence-v4 .img{position: absolute; width: 100%; height: 100%; overflow: hidden;}
.product-sence-v4 .img img{height: 100%; max-width: 999%;}
.product-sence-v4 .item:hover{transform: translateY(-5px);}
.product-sence-v4 .img:before{content: '';position: absolute;top: 0;left: 0;width: 100%;height: 100%;background: rgba(0,0,0,.7);}
.product-sence-v4 .item:hover .img:before{content: '';position: absolute;top: 0;left: 0;width: 100%;height: 100%;background: rgba(0,0,0,.5);}
.product-sence-v4 .text{width: 80%; height: 80%; position: absolute;top: 50%;left: 50%;transform: translate(-50%,-50%);z-index: 10;color: #fff;}
.product-sence-v4 .text h3{margin: 40px 0;}
.product-sence-v4 .text-icon i{color: #741010; font-size: 44px;}
.product-sence-v4 .list i{margin-right:10px ;}
.product-sence-v4 .list li{margin-bottom: 10px; color: #ddd;  text-align: left;}

.product-features-v5{border:.1px solid #e8ecf1; margin-top: 60px; margin-bottom: 40px; border-right: 0; border-bottom: 0;}
.product-features-v5 .text h3{margin: 30px 0 15px 0;}
.product-features-v5 .item{position:relative;overflow:visible;padding:20px 20px;background-color:#fff;text-align:center; border-bottom: 1px solid #e8ecf1; border-right: 1px solid #e8ecf1;}
.product-features-v5 .item i{font-size: 44px; color: #741010;}
.product-features-v5 .item:hover{cursor:pointer;z-index:5;background-color:#f9fbfd;box-shadow:1px 0px 29px 3px rgba(217,226,237,.74);transition:all .3s ease-in-out}


.product-doc-v5 {margin-top: 60px; margin-bottom: 40px;}
.product-doc-v5 .item{border: 1px solid #E4E4E4; margin-bottom: 15px; padding: 1px; height: 120px;}
.product-doc-v5 .item a{display: flex; justify-content: space-between; align-items: center; height: 100%;}
.product-doc-v5 .img {width: 160px; overflow: hidden;height: 100%;}
.product-doc-v5 .img img{height: 100%; transition: all 0.3s; max-width: 160px;}
.product-doc-v5 .item:hover .img img{transform: scale(1.1);}
.product-doc-v5 .item:hover {box-shadow:1px 0px 29px 3px rgba(217,226,237,.74);}
.product-doc-v5 .text{padding: 10px 20px; width: calc(100% - 160px );}
.product-doc-v5 .text p{overflow: hidden;display: -webkit-box;-webkit-line-clamp: 2;-webkit-box-orient: vertical}
.product-doc-v5 h3{display: flex; justify-content:space-between; align-items: center; margin-bottom: 10px;}
.product-doc-v5 .item:nth-child(3n+1) h3 {color: #741010;}
.product-doc-v5 .text span{color: #999; font-weight: normal; font-size: 14px;}

@media screen and (min-width:769px) and (max-width:1199px)
{
	.product-paras-v1 .item{width: 48%;}	
	.product-features-v2 .text p,.product-video-v1 .video-text .text p,.product-video-v1 .video-item p{overflow: hidden;display: -webkit-box;-webkit-line-clamp: 2;-webkit-box-orient: vertical}
	.product-doc-v5,.product-sence-v4,.product-doc-v4,.product-custom-v1,.product-features-v4,.product-comparison-v1,.product-doc-v3,.product-doc-v2,.product-paras-v1,.product-doc-v1,.product-sumbit-v1,.product-features-v1,.product-features-v2,.product-soultion-v1,.product-services-v1,.product-doc-v1,.product-scene-v2,.product-video-v1{margin-top: 40px; margin-bottom: 30px;}
	.product-doc-v4 .doc-left{width: 100%;margin-bottom: 15px;}
	.product-doc-v4 .doc-right{width: 100%;}
	.product-desc-v1 .desc-para li{width: auto;}
	.product-sence-v4 .item {min-height: 360px;}
	@media screen and (min-width:992px)and (max-width:1199px)
	{
		
	}
	@media screen and (min-width:769px)and (max-width:991px)
	{
		
	}
}
@media screen and (max-width:768px)
{
	.product-doc-v5,.product-sence-v4,.product-doc-v4,.product-custom-v1,.product-features-v4,.product-comparison-v1,.product-doc-v3,.product-doc-v2,.product-paras-v1,.product-doc-v1,.product-sumbit-v1,.product-features-v1,.product-features-v2,.product-soultion-v1,.product-services-v1,.product-doc-v1,.product-scene-v2,.product-video-v1{margin-top: 30px; margin-bottom: 20px;}	
	.product-features-v2 .text p,.product-video-v1 .video-item p{overflow: hidden;display: -webkit-box;-webkit-line-clamp: 2;-webkit-box-orient: vertical}		   
	.product-soultion-v1 .sence-left-box{width:100%;margin-top:2rem;margin-bottom:20px;}
	.product-soultion-v1 .item{display:flex}
	.product-soultion-v1 .swiper{width:100%;}
	.product-soultion-v1 .swiper .sence-slide{flex-wrap:wrap}
	.product-soultion-v1 .sence-left{width:3rem;height:3rem}
	.product-soultion-v1 .sence-active .sence-white img{width:3rem}
	.product-soultion-v1 .sence-active .left{width:3.8rem;height:7.6rem;border-radius:3.8rem 0 0 3.8rem}
	.product-soultion-v1 .sence-active .leftcircle{width:7.6rem;height:7.6rem;border:1rem solid rgba(0,0,0,0);border-bottom:1rem solid #e33;border-left:1rem solid #e33}
	.product-soultion-v1 .sence-active .right{width:3.8rem;height:7.6rem;border-radius:0 3.8rem 3.8rem 0}
	.product-soultion-v1 .sence-active .rightcircle{width:7.6rem;height:7.6rem;border-radius:3.8rem}
	.product-soultion-v1 .sence-left-line{display:none}
	.product-soultion-v1 .text{width:100%;text-align: center;padding: 20px;}
	.product-soultion-v1 .img{width:100%; text-align: center; height: 100%;}
	.product-soultion-v1 .btn-big{margin: 0 auto;}
	.product-sumbit-v1 .sumbit-tel{text-align: center;}
	.product-sumbit-v1 .item{width: 48%; text-align: center;}
	.product-sumbit-v1 .product-sumbit-services{width: 100%;}		
	.product-sumbit-v1 .product-sumbit-option{width: 100%; margin-top: 20px; justify-content: center;}
	.product-sumbit-v1 .option{justify-content: center;}
	.product-comparison-v1 .good,.product-comparison-v1 .bad,.product-comparison-v1 .comparison-center{width: 100%;}
	.product-scene-v3 .item{width: 100% !important;}
	.product-scene-v3 .text{height: 96%;}
	.product-features-v4 .img{text-align: center;}
	.product-features-v4 .img img{max-width: 70%;}
	.product-benefit-v1 .list-item {width: 50%;}
	.product-doc-v4 .doc-left{width: 100%; margin-bottom: 15px;}
	.product-doc-v4 .doc-right{width: 100%;}
	.product-doc-v4 .list-links{width: 100%;}
	.product-doc-v4 .list-links:nth-child(5){margin-bottom: 10px !important;}
	/*.product-features-v4 .img{display: none;}*/
	.product-sence-v4 .item {min-height: 200px; border-right: 0;}
	.product-doc-v5 .text {width: 100%;}
	.product-doc-v5 .text span{display: none;}
	@media screen and (min-width:361px)and (max-width:768px)
	{			
		.product-video-v1 .video-item{width: 48%;}
		.product-features-v3 li{min-width: 49%;}
		.product-paras-v1 .item{width: 100%;}
		.product-scene-v3 .text{height: 96%;}
		.product-scene-v3 .list{margin-top: 5px;}
		.product-scene-v3 .list li{margin-bottom: 3px;}
	}
	@media screen and (max-width:360px)
	{		
		.product-video-v1 .video-item{width: 100%; margin-bottom: 20px;}
		.product-features-v3 li{min-width: 49%;}
		.product-doc-v1 .item a i{display: none;}
		.product-paras-v1 .item{width: 100%;}
		.product-benefit-v1 .list-item{width: 50%; margin-bottom: 5px;}
		.product-doc-v1 .list-item li span{display: none;}
		.product-doc-v2 .item a i{display: none;}
		.product-features-v4 .img{display: none;}
		.product-scene-v3 .text{height: 96%; width: 96%;}
		.product-scene-v3 .list{margin-top: 5px;}
		.product-scene-v3 .list li{margin-bottom: 3px;}
		/*.product-features-v5 .text p{display: none;}*/
	}
}