.bg{max-width: 1920px;width: 100%;background: url(../images/bg.jpg) no-repeat center / cover;height: 10.80rem;margin:0 auto;position: relative;}

#openPopBtn{ position:absolute;top:7.50rem;left:50%;transform: translateX(-42%);width:3.61rem;height:1.15rem;background: url(../images/btn.png) 0 0; background-size:3.61rem 2.33rem;text-indent:-9999rem;font-size: 0;line-height:0; }
#openPopBtn:hover { background-position: 0 -1.18rem; }

/*tc*/
.tc{display: none;width:5.84rem;height: 4.81rem;background: url(../images/tc.png) no-repeat; background-size: 100% 100%;position:absolute;top: 50%;left: 50%;transform: translate(-50%,-50%);z-index: 1;line-height:4.6rem;}
.tc .close{ width:0.49rem; height:0.49rem; background: url(../images/close.png) no-repeat; background-size: 100% 100%; position:absolute; top:0.1rem; right: -0.60rem; }
.tc p { color: #c3583f;font-size: 0.44rem;text-align: center;}
.mask{width: 100%;height: 100%;position: absolute;top: 0;left: 0;background: rgba(0,0,0,.8);display: none;}

/*footer*/
.footer{position: relative;background: #0e2128;height: 1.50rem;z-index: 9999;max-width: 1920px;margin: 0 auto;}
.navlist{overflow: hidden;height: 1.77rem;padding: 0.40rem 0 0 0.16rem;display:none;}
.navlist li{float: left;width: 2.40rem;height: 1.77rem;padding-right: 0.1rem;}
.navlist li h4{font-size: 0.18rem;line-height: 0.38rem;font-weight: bold;color: #6d797c;}
.navlist li a{display: block;font-size: 0.14rem;line-height: 0.3;color: #5f6b6e;}
.copyRight{padding-top:0.30rem;padding-left: 0.11rem;height: 0.80rem;line-height: 0.30rem;font-size: 0.14rem;color: #475458;text-align:center}
.copyRight a { color: #475458;}
.copyRight img{vertical-align: middle;width: 0.2rem;height: 0.2rem;}
.copyImg {position:absolute;top:0.40rem;left: 50%;transform: translate(3.2rem);}
.copyImg img {border-radius:0.03rem;width: 1.28rem;height: 0.39rem;display: block;}