*{margin: 0;padding: 0;}@media screen and (min-width:1500px) and (max-width:2500px){}@media screen and (min-width:980px) and (max-width:1500px){}/*复制过来的样式*/.nav3{width: 100%;position: absolute;left: 0;top:430px;Z-index:80}.zj{line-height: 60px;color: white;font-size: 24px;font-weight: 500;text-align: center;}.yyue{width: 130px;height: 40px;border: 1px solid white;float: right;text-align: center;line-height: 40px;color: white;border-radius: 0 20px 0 20px;}.jmen{width: 130px;height: 40px;border: 1px solid white;float: left;text-align: center;line-height: 40px;color: white;background: #fa7621;border-radius: 0 20px 0 20px;}.jmen_img{display: block;float: left;margin-left: 4px;margin-top: -10px;width: 30px;}/*复制过来的样式*/.nav1{width:94%;height: 74px;position: absolute;left: 3%;z-index:999;top:46px;background: rgba(255,255,255,0.9);transition: 0.2s linear;}.logo1{width: 132px;height: 99px;position: absolute;left: 45px;bottom:10px;transition: 0.2s linear;}.navbar{padding-left: 22px;float: left;width: auto;}.navbar li{float: left;width: 95px;height: 74px;line-height: 74px;text-align: center;font-size: 18px;color: #666;}.navbar li a{color: #666;}.PhoneBox{width: 130px;height: 74px;line-height: 74px;float: left;padding-left: 28px;background: url(../img/Nav/Telephone_Icon.png) no-repeat  center left;background-size:21px 21px;color:#fa7621 ;font-size: 14px;margin-right: 20px;}.yincang{display: none!important;}.sousuo{float: left;width: 173px;height: 74px;padding-right: 40px;}.suo1{width:100%;height: 22px;margin-top: 24px;border-radius: 15px;background-color:#fbe8de ;background:url("../img/Nav/Search.png")no-repeat;background-position:87% 50%;border: 1px #fa7621 solid;padding-left: 5%;color:#fa7621;}::-webkit-input-placeholder { /* WebKit browsers */color: #fa7621;}:-moz-placeholder { /* Mozilla Firefox 4 to 18 */color: #fa7621;}::-moz-placeholder { /* Mozilla Firefox 19+ */color: #fa7621;}:-ms-input-placeholder { /* Internet Explorer 10+ */color: #fa7621;}.nav1.active1{position:fixed;z-index: 999;width:100%;margin:0;left:0;top:0}.logo1.active2{width: 120px!important;height: 53px!important;top:10px;/*"width":"120px","height":'53px',"top":"10px"*/}/*.dianhua{width:220px;padding-left: 10px;padding-right: 10px;position: absolute;top:74px;left: 0;display: none;background: white;opacity: 0.9;}*/.dianhuashow{display: none;float: left;width:235px;line-height: 28px;padding-left: 10px;padding-right: 15px;opacity: 0.9;}.dianhua{padding-top: 8px;}.dianhuashow .dianhua li{height: 20px;line-height: 20px;}.dianhua li{text-align: right;color: #666}.xianshi{display: block;}.PhoneBox:hover ul{display: block;}/*.navbar>li{position: relative;}*/.navbar .erj{position: absolute;left:0;padding-left: 198px;top:73px;background:rgba(255,255,255,0.8);}.navbar li:hover{color: #fa7621;}.navbar li:hover a{color: #fa7621;}.navbar li:hover .erj{width: 100%;}.erj li{width: 95px;height: 112px;line-height: 112px;text-align: center;font-size: 16px;}.erj.projectDesign li{width: 114px;}#tzz +ul{display: none!important;}.er li:hover{color: #fa7621;}.erj li:hover a{color: #fa7621;}/*又调整？！*/.pictureTip{width: 100%;height: 91px;text-align: center;padding-top: 11px;}.erj.projectDesign img{width: 80px;height: 80px;}.erj.projectDesign li{height: 134px;}/*又调整？！*/.projectDesign>li P{width: 112px;height: 26px;line-height: 26px;text-align: center;border: 1px solid #fa7621;border-radius: 13px;font-size: 14px;color: #666;}.projectDesign>li P:hover{color: white;background: #fa7621;}.erj>.erjsuo{float: right;width: 133px;padding-top: 15px;padding-right:  0;margin-right: 40px;}.tianzhu li{height: 70px;line-height: 70px;}.navbar>li .tianzhu{height: 0;overflow: hidden;transition: 0.3s linear;}.navbar>li:hover .tianzhu{height: 70px;width: 100%;}.projectDesign{height: 0;overflow: hidden;transition: 0.3s linear;}.navbar>li:hover .projectDesign{height: 134px;width: 100%;}