#is-active1{color: #329ad4;}
.unity{width: 80%;margin: 0 auto;}
.l_boder,.r_boder {width: 400px;height: 2px;margin-top: 10px;text-align: center;display: inline-block;}
.l_boder {margin-right: 20px;background: -webkit-linear-gradient(right, #b8b8b8, white);background: -o-linear-gradient(right, #b8b8b8, white);background: -moz-linear-gradient(right, #b8b8b8, white);background: -mos-linear-gradient(right, #b8b8b8, white);background: linear-gradient(right, #b8b8b8, white);}
.r_boder {margin-left: 20px;background: -webkit-linear-gradient(left, #b8b8b8, white);background: -o-linear-gradient(left, #b8b8b8, white);background: -moz-linear-gradient(left, #b8b8b8, white);background: -mos-linear-gradient(left, #b8b8b8, white);background: linear-gradient(left, #b8b8b8, white);}
.T_title {padding-top: 40px;text-align: center;margin: 0 auto;}
.T_title .caption{display: inline-block;}
.T_title .caption h3 {font-size: 23px;font-weight: 500;}
.T_title .caption h4 {font-size: 16px;font-weight: 500;color: #a8a8a8;margin-top: 5px;border-bottom: 1.5px solid #00649D;padding-bottom: 10px;}
/* 关于我们 */
.miaoshu{text-align: center;padding-top: 20px;}
.miaoshu h3{color: #00649D;font-size: 23px;font-weight: 300;}
.miaoshu p{font-size: 16px;padding-top: 20px;}
.zhengshu{margin-top: 30px;display: flex;justify-content: space-between;}
#z_list{width: 32%;}
#z_list2{width: 31%;}
.zhengshu img{width: 100%;overflow: hidden;background: #fff;border: 4px solid #ffffff;box-shadow: 0px 2px 3px rgba(0, 0, 0, 0.3);-moz-box-shadow: 0px 2px 3px rgba(0, 0, 0, 0.3);-webkit-box-shadow: 0px 2px 3px rgba(0, 0, 0, 0.3)}
/* 轮播 */
.bigbox {overflow: hidden;height: 270px;margin-left: auto;margin-right: auto;padding-top: 10px;margin-top: 30px;}
.content_1.content_2 {width: 100%;float: left;}
.box {transition:all .1s ease 0s;width: 100%;float: left;padding-left: 5px;background-repeat:no-repeat;}
.box:hover {opacity:0.6;}
.box a img{width: 285px;height: 230px;}
.box a{text-align: center;}
.box a h3{color: #4c4c4c;padding: 10px 0;font-size: 14px;font-weight: 500;}
/* banner */
.banner img{width: 100%;padding-top: 50px;}
/* 产品 */
.square img {width: 100%;height: 100%;}
.row h3{text-align: center;padding: 20px 0;font-size: 16px;font-weight: 500;color: #5b5b5b;}
.circle .img:before {position: absolute;display: block;content: '';width: 100%;height: 100%;border-radius: 50%;box-shadow: inset 0 0 0 16px rgba(255, 255, 255, 0.6), 0 1px 2px rgba(0, 0, 0, 0.3);-webkit-transition: all 0.35s ease-in-out;-moz-transition: all 0.35s ease-in-out;transition: all 0.35s ease-in-out;}
.circle .img img {border-radius: 50%;}
.circle .info {position: absolute;top: 0;bottom: 0;left: 0;right: 0;text-align: center;border-radius: 50%;-webkit-backface-visibility: hidden;backface-visibility: hidden;}
.square {position: relative;width: 350px;height: 220px;border: 8px solid #fff;box-shadow: 1px 1px 3px rgba(0, 0, 0, 0.3);}
.square .info {position: absolute;top: 0;bottom: 0;left: 0;right: 0;text-align: center;-webkit-backface-visibility: hidden;backface-visibility: hidden;}
.square {overflow: hidden;}
.square .img {-webkit-transition: all 0.35s ease-in-out;-moz-transition: all 0.35s ease-in-out;transition: all 0.35s ease-in-out;-webkit-transform: scale(1);-moz-transform: scale(1);-ms-transform: scale(1);-o-transform: scale(1);transform: scale(1);}
.square .info {background: rgba(255, 255, 255, 0.3);visibility: hidden;opacity: 0;-webkit-transition: all 0.35s ease-in-out;-moz-transition: all 0.35s ease-in-out;transition: all 0.35s ease-in-out;}
.square .info h3 {text-transform: uppercase;color: #3d3d3d;text-align: center;font-size: 17px;padding: 15px;background: rgba(255, 255, 255, 0.6);margin: 50px 0 0 0;-webkit-transition: all 0.35s ease-in-out;-moz-transition: all 0.35s ease-in-out;transition: all 0.35s ease-in-out;}
.square .info p {font-style: italic;font-size: 14px;position: relative;color: #3d3d3d;padding: 20px 20px 20px;text-align: center;-webkit-transition: all 0.35s 0.1s linear;-moz-transition: all 0.35s 0.1s linear;transition: all 0.35s 0.1s linear;}
.square a:hover .img {-webkit-transform: scale(1.2);-moz-transform: scale(1.2);-ms-transform: scale(1.2);-o-transform: scale(1.2);transform: scale(1.2);}
.square a:hover .info {visibility: visible;opacity: 1;}
.square .info h3 {-webkit-transform: translateX(-100%);-moz-transform: translateX(-100%);-ms-transform: translateX(-100%);-o-transform: translateX(-100%);transform: translateX(-100%);}
.square .info p {-webkit-transform: translateX(100%);-moz-transform: translateX(100%);-ms-transform: translateX(100%);-o-transform: translateX(100%);transform: translateX(100%);}
.square a:hover .info h3,.square a:hover .info p {-webkit-transform: translateX(0);-moz-transform: translateX(0);-ms-transform: translateX(0);-o-transform: translateX(0);transform: translateX(0);}
.item{display: flex;justify-content: space-between;}
.row2{margin-left: 17%;}
.row3{margin-right: 17%;}