@charset "utf-8";
html,body{font-size:12px; }
body{ margin:0 auto; padding:0px; font-size:1em; font-family:"微软雅黑"; color:#2a5abe;background:#fff;position:relative;-moz-user-select:none;min-width:320px;overflow-x:hidden;}
p,ul,li,dl,dd,dt,form,imput,h1,h2,h3,h4,h5,h6,h7{margin:0px;padding-top: 0px;padding-right: 0px;padding-bottom: 0px;}
ul,li{ margin:0px; padding:0px; list-style-type:none;}
img{ border:none; vertical-align:top;}
a{text-decoration:none;color:#fff;}
a:hover{text-decoration:none;color:#d6271f;}
.strong{ font-weight:bold;}
.fl{ float:left;}
.fr{ float:right;}
.auto{width:100%;height:auto;}
.clear{ clear:both; overflow:hidden; line-height:0px; height:0px; font-size:0px;}
i,em{list-style:none; font-style:normal;}
.clearfix:after {visibility: hidden;display: block;font-size: 0;content: " ";clear: both;height: 0;}
.clearfix{*zoom:1;}
input,select,button{font:12px "微软雅黑";vertical-align:middle;}
select::-ms-expand { display: none;}
.wrap{max-width:1500px;height:auto;margin:0 auto;position:relative;}




.phonebanner{display:none}

.swiper-container {width:100%;height:100%;}
.swiper-slide {text-align:center;font-size:18px;background:#fff;/* Center slide text vertically */      display:-webkit-box;display:-ms-flexbox;display:-webkit-flex;display:flex;-webkit-box-pack:center;-ms-flex-pack:center;-webkit-justify-content:center;justify-content:center;-webkit-box-align:center;-ms-flex-align:center;-webkit-align-items:center;align-items:center;}

.cotone{width:100%;height:auto;overflow:hidden;padding:80px 0;}
.cottitle{width:100%;height:auto;overflow:hidden;padding:0 0 20px 0;}
.cottitle h2{display:block;width:100%;height:auto;overflow:hidden;text-align:center;font-size:48px;color:#000000;font-weight:bold;position:absolute;z-index:100;top:25px;left:0;}
.cottitle h3{display:block;width:100%;height:auto;overflow:hidden;text-align:center;font-size:90px;color:#f0f0f0;font-weight:bold;position:relative;z-index:1;text-transform:uppercase;}
.cottitle p{display:block;width:100%;height:auto;overflow:hidden;text-align:center;font-size:24px;color:#080808;}
.cottitle2 p{display:block;width:100%;height:auto;overflow:hidden;text-align:center;font-size:24px;color:#080808;}

.cotonebox{width:100%;height:auto;overflow:hidden;}
.cotoneboxleft{width:36%;height:auto;overflow:hidden;float:left;padding-top:80px;}
.cotoneboright{width:60.9%;height:auto;overflow:hidden;float:right;}
.cotoneboright img{width:100%;display:block}
.cotoneboxleft li{width:100%;height:auto;overflow:hidden;padding-bottom:50px;}
.cotoneboxleft li i{width:32px;height:auto;overflow:hidden;float:left;display:block}
.cotoneboxleft li i img{width:32px;height:32px;}
.biduantext{width:calc(100% - 50px);height:auto;overflow:hidden;float:right;}
.biduantext em{display:block;width:100%;height:auto;overflow:hidden;text-align:left;font-size:26px;color:#1ba7bd;font-weight:bold;line-height:32px;padding-bottom:20px;}
.biduantext p{display:block;width:100%;height:auto;overflow:hidden;text-align:left;font-size:22px;color:#888888;}


.cottwo{width:100%;height:auto;overflow:hidden;padding:80px 0;background:#f8f8f8}
.cottitle2{width:100%;height:auto;overflow:hidden;padding:0 0 20px 0;}
.cottitle2 h2{display:block;width:100%;height:auto;overflow:hidden;text-align:center;font-size:48px;color:#000000;font-weight:bold;position:absolute;z-index:100;top:25px;left:0;}
.cottitle2 h3{display:block;width:100%;height:auto;overflow:hidden;text-align:center;font-size:90px;color:#dcdddd;font-weight:bold;position:relative;z-index:1;text-transform:uppercase;}
.cottwobox{width:100%;height:auto;padding-top:30px}
.cottwobox li{width:23.33%;float:left;height:auto;margin-right:2.226%;}
.cottwobox li:last-child{margin-right:0;}
.cottwopic{width:100%;height:auto;overflow:hidden;background:#fff;border-radius:20px;box-shadow:0 0 20px 0 rgba(0,0,0,0.1);padding:20px 0;margin-bottom:30px;}
.cottwobox img{display:block;max-width:100%;margin:0 auto;}
.cottwobox li p{display:block;width:100%;height:auto;overflow:hidden;text-align:center;line-height:28px;font-size:18px;color:#080808;}

.cotthree{width:100%;height:auto;overflow:hidden;padding:80px 0 120px 0;}
.cotthreebox{width:100%;height:auto;overflow:hidden;padding-top:40px;}
.cotthreebox li{width:14.66%;height:auto;overflow:hidden;float:left;margin:0 1%;}
.cotthreebox li img{display:block;max-width:100%;margin:0 auto 20px auto;}
.cotthreebox li p{display:block;width:100%;height:auto;overflow:hidden;text-align:center;font-size:24px;color:#080808;}

.cotfourbox{width:100%;height:auto;padding-top:30px;}
.cotfourbox li{width:calc(30.5% - 30px);height:auto;background:#fff;border-radius:10px;float:left;padding:20px 15px;margin-bottom:40px;box-shadow:0 0 20px 0 rgba(0,0,0,0.2)}
.cotfourbox li:nth-child(3n-1){margin:0 4.25% 40px 4.25%;}
.cotfourbox li img{display:block;max-width:100%;margin:0 auto 10px auto;}
.cotfourbox li em{display:block;width:100%;height:auto;overflow:hidden;text-align:center;font-size:24px;color:#080808;}

.cotfourbox li:first-child{background:none;border-radius:none;box-shadow:none}
.cotfourbox li:first-child h2{display:block;width:100%;height:auto;overflow:hidden;text-align:left;font-size:48px;color:#000000;font-weight:bold;}
.cotfourbox li:first-child h3{display:block;width:100%;height:auto;overflow:hidden;text-align:left;font-size:48px;color:#dcdddd;font-weight:bold;text-transform:uppercase;padding:5px 0 20px 0;}
.cotfourbox li:first-child  p{display:block;width:100%;height:auto;overflow:hidden;text-align:left;font-size:24px;color:#080808;}


.cotfivebox{width:100%;height:auto;padding-top:30px;overflow:hidden;}
.cotfivebox li{width:21.66%;height:auto;overflow:hidden;float:left;margin-right:4.453%;}
.cotfivebox li:last-child{margin-right:0;}
.cotfivebox li img{display:block;max-width:100%;margin:0 auto 15px auto;}
.cotfivebox li em{display:block;width:100%;height:auto;overflow:hidden;text-align:center;font-size:24px;color:#080808;}

.cotsix{width:100%;height:auto;overflow:hidden;background:url(../images/pic21.png) no-repeat bottom right #f8f8f8;padding:120px 0  160px 0;}
.cotsixleft{width:53.13%;height:auto;overflow:hidden;float:left;}
.cotsixleft img{display:block;max-width:100%;margin:0 auto }
.cotsixright{width:43%;height:auto;overflow:hidden;float:right;padding-top:120px;}
.cotsixright h2{display:block;width:100%;height:auto;overflow:hidden;text-align:left;font-size:48px;color:#000000;font-weight:bold;}
.cotsixright h3{display:block;width:100%;height:auto;overflow:hidden;text-align:left;font-size:48px;color:#dcdddd;font-weight:bold;text-transform:uppercase;padding:5px 0 20px 0;}
.cotsixright  p{display:block;width:100%;height:auto;overflow:hidden;text-align:left;font-size:24px;color:#080808;}

.cotsevenbox{width:100%;height:auto;padding-top:30px;overflow:hidden;}
.cotsevenboxleft{width:47.4%;height:auto;overflow:hidden;float:left;}
.cotsevenboxleft img{display:block;max-width:100%;margin:0 auto 10px auto }
.cotsevenboxright{width:52.6%;height:auto;overflow:hidden;float:left;padding-top:10px;}
.cotsevenboxleft em{display:block;width:100%;height:auto;overflow:hidden;text-align:center;font-size:24px;color:#080808;}
.cotsevenboxright li{width:49.5%;height:auto;overflow:hidden;float:left;margin-left:0.5%;margin-bottom:35px;}
.cotsevenboxright li em{display:block;width:100%;height:auto;overflow:hidden;text-align:center;font-size:24px;color:#080808;}
.cotsevenboxright li img{display:block;max-width:100%;margin:0 auto 10px auto }

.coteightbox{width:100%;height:auto;padding-top:30px;}
.coteightbox li{width:86%;margin-left:10%;height:auto;background:#fff;padding:25px 2%;margin-bottom:20px;border-radius:20px;box-shadow:0 0 20px 0 rgba(0,0,0,0.1)}
.coteightbox li em{display:block;width:400px;height:auto;overflow:hidden;text-align:center;font-size:24px;color:#fff;background:#39bbce;margin-left:-13%;padding:10px 0;}
.coteightbox li  p{display:block;width:100%;height:auto;overflow:hidden;text-align:left;font-size:18px;color:#000000;line-height:30px;margin-top:13px;}

.wap{display:none}


*piano*/
.pianotitle{width:100%;height:auto;overflow:hidden;padding-top:30px;}
.pianotitle em{display:block;width:100%;height:auto;overflow:hidden;font-size:40px;color:#1aa5ba;}
.pianotitle span{font-size:24px;font-weight:lighter !important;padding:10px 0 0 10px;display:inline-block;text-transform:uppercase;}
.pianotitle strong{display:block;width:100%;height:auto;overflow:hidden;font-size:24px;color:#333333;font-weight:normal;line-height:36px;}
.pianotitle p{display:block;width:100%;height:auto;overflow:hidden;font-size:20px;color:#333333;line-height:28px;margin-top:10px;text-align:left;font-weight:lighter;}
.pianocotone{width:100%;height:auto;overflow:hidden;background:url(../images/indexpic25.jpg) no-repeat bottom center #fff;border-top-left-radius:350px;margin-top:-400px;position:relative;z-index:10000;padding:45px 0 625px 0;position:relative;}
.pianocottwo{width:100%;height:auto;overflow:hidden;padding:30px 0;}
.pianotitle2{width:100%;height:auto;overflow:hidden;padding-top:30px;}
.pianotitle2 em{display:block;width:100%;height:auto;overflow:hidden;font-size:40px;color:#1aa5ba;font-weight:bold;text-align:center;}
.pianotitle2 span{display:block;width:100%;height:auto;overflow:hidden;font-size:24px;color:#1aa5ba;font-weight:lighter;text-align:center;text-transform:uppercase;}
.pianotitle2 strong{display:block;width:100%;height:auto;overflow:hidden;font-size:24px;color:#333333;font-weight:normal;line-height:36px;}
.pianotitle2 p{display:block;width:100%;height:auto;overflow:hidden;font-size:20px;color:#333333;line-height:28px;margin-top:10px;text-align:center;font-weight:lighter;}
.pianocottwobox{width:100%;height:auto;overflow:hidden;padding:50px 0;}
.pianocottwoboxleft{width:44.8%;float:left;height:auto;overflow:hidden;text-align:center}
.pianocottwoboxleft dt{display:block;width:100%;height:auto;overflow:hidden;background:#c0eaf0;font-size:24px;color:#000000;font-weight:bold;padding:20px 0;}
.pianocottwoboxleft dd{display:block;width:100%;height:auto;overflow:hidden;font-size:18px;color:#333333;font-weight:normal;padding:20px 0;background:url(../images/13.png) no-repeat 10% center #f0fdff;}
.pianocottwoboxleft dd:nth-child(2n+1){background:url(../images/13.png) no-repeat 10% center #fff;}
.pianocottwoboxright dt{display:block;width:100%;height:auto;overflow:hidden;background:#c0eaf0;font-size:24px;color:#000000;font-weight:bold;padding:20px 0;}
.pianocottwoboxright dd{display:block;width:100%;height:auto;overflow:hidden;background:#f0fdff;font-size:18px;color:#333333;font-weight:normal;padding:20px 0;}
.pianocottwoboxright dd:nth-child(2n+1){background:#ffffff}
.pianocottwoboxcenter{width:10.4%;float:left;height:auto;overflow:hidden;text-align:center;background:#1aa5ba}
.pianocottwoboxright{width:44.8%;float:left;height:auto;overflow:hidden;text-align:center}
.pianocottwoboxcenter dt{display:block;width:100%;height:auto;overflow:hidden;font-size:45px;color:#fff;font-weight:bold;padding:6px 0;font-style:italic;}
.pianocottwoboxcenter dd{display:block;width:100%;height:auto;overflow:hidden;font-size:18px;color:#fff;font-weight:bold;padding:20px 0;}
.pianothree{width:100%;height:auto;overflow:hidden;background:url(../images/indexpic27.jpg) no-repeat bottom center;padding:230px 0  300px 0;}
.pianotitle3{width:100%;height:auto;overflow:hidden;padding-top:30px;}
.pianotitle3 em{display:block;width:100%;height:auto;overflow:hidden;font-size:40px;color:#1aa5ba;font-weight:bold;text-align:left;}
.pianotitle3 span{display:block;width:100%;height:auto;overflow:hidden;font-size:24px;color:#1aa5ba;font-weight:lighter;text-align:left;text-transform:uppercase;}
.pianotitle3 strong{display:block;width:100%;height:auto;overflow:hidden;font-size:24px;color:#333333;font-weight:normal;line-height:36px;}
.pianotitle3 p{display:block;width:100%;height:auto;overflow:hidden;font-size:20px;color:#333333;line-height:28px;margin-top:10px;text-align:left;font-weight:lighter;}
.pianofour{width:100%;height:auto;overflow:hidden;background:url(../images/indexpic28.jpg) no-repeat bottom center;padding:230px 0  250px 0;}
.pianotitle4{width:37%;height:auto;overflow:hidden;padding-top:30px;float:right;}
.pianotitle4 em{display:block;width:100%;height:auto;overflow:hidden;font-size:40px;color:#1aa5ba;font-weight:bold;text-align:left;}
.pianotitle4 span{display:block;width:100%;height:auto;overflow:hidden;font-size:24px;color:#1aa5ba;font-weight:lighter;text-align:left;text-transform:uppercase;}
.pianotitle4 strong{display:block;width:100%;height:auto;overflow:hidden;font-size:24px;color:#333333;font-weight:normal;line-height:36px;}
.pianotitle4 p{display:block;width:100%;height:auto;overflow:hidden;font-size:20px;color:#333333;line-height:28px;margin-top:10px;text-align:left;font-weight:lighter;}
.ydbox{width:100%;height:auto;overflow:hidden;padding-top:50px;}
.ydbox li{width:auto;display:inline-block;font-size:18px;color:#1aa5ba;line-height:46px;}
.ydbox li:nth-child(2){padding:0 20px;border-left:1px solid #1aa5ba;margin:0 20px;border-right:1px solid #1aa5ba;}
.pianofive{width:100%;height:auto;overflow:hidden;padding:60px 0 30px 0;}
.pianofive img{display:block;max-width:100%;margin:40px auto;}
.pianosix{width:100%;height:auto;overflow:hidden;padding:60px 0 50px 0;background:#f7f7f7}
.pianosixleft{width:52.5%;height:auto;overflow:hidden;float:left;padding-top:150px;}
.pianosixright{width:46.66%;height:auto;overflow:hidden;float:right;}
.pianosixright img{display:block;max-width:100%;margin:0 auto;}
.pianotitle211{width:100%;height:auto;overflow:hidden;padding-top:30px;}
.pianotitle211 em{display:block;width:100%;height:auto;overflow:hidden;font-size:40px;color:#1aa5ba;font-weight:bold;text-align:left;}
.pianotitle211 span{display:block;width:100%;height:auto;overflow:hidden;font-size:24px;color:#1aa5ba;font-weight:lighter;text-align:left;text-transform:uppercase;}
.pianotitle211 strong{display:block;width:100%;height:auto;overflow:hidden;font-size:24px;color:#333333;font-weight:normal;line-height:36px;}
.pianotitle211 p{display:block;width:100%;height:auto;overflow:hidden;font-size:20px;color:#333333;line-height:28px;margin-top:10px;text-align:left;font-weight:lighter;}

.pianosixleft em{display:block;width:100%;height:auto;overflow:hidden;font-size:40px;color:#1aa5ba;font-weight:bold;text-align:left;}
.pianosixleft span{display:block;width:100%;height:auto;overflow:hidden;font-size:24px;color:#1aa5ba;font-weight:lighter;text-align:left;text-transform:uppercase;}
.pianosixleft strong{display:block;width:100%;height:auto;overflow:hidden;font-size:24px;color:#333333;font-weight:normal;line-height:36px;}
.pianosixleft p{display:block;width:100%;height:auto;overflow:hidden;font-size:16px;color:#333333;line-height:40px;margin-top:10px;text-align:left;}
.pianoseven{width:100%;height:auto;overflow:hidden;padding:0px 0 0px 0;background:#fff}
.pianosevenone{width:100%;height:auto;overflow:hidden;padding:30px 0;margin:0 auto;}
.pianosevenone li{line-height:45px;width:100%;height:auto;overflow:hidden;text-align:left;font-size:20px;color:#1aa5ba;font-weight:bold}
.pianosevenone li:nth-child(3){background:none}
.pianoseventwo{width:45%;height:auto;overflow:hidden;margin:0px auto 0 auto;float:left;}
.pianoseventwo img{display:block;max-width:100%;}
.piannoseventext{width:calc(50% - 20px);height:auto;overflow:hidden;float:right;padding-left:20px;padding-top:250px;}

.pianoeight{width:100%;height:auto;overflow:hidden;padding:60px 0 0px 0;background:#fcfcfc}
.pianoeightleft{width:28%;height:auto;overflow:hidden;padding-top:210px;float:left;}
.pianoeightleft em{display:block;width:100%;height:auto;overflow:hidden;font-size:40px;color:#1aa5ba;font-weight:bold;text-align:left;}
.pianoeightleft span{display:block;width:100%;height:auto;overflow:hidden;font-size:24px;color:#1aa5ba;font-weight:lighter;text-align:left;text-transform:uppercase;}
.pianoeightleft strong{display:block;width:100%;height:auto;overflow:hidden;font-size:24px;color:#333333;font-weight:normal;line-height:36px;}
.pianoeightleft p{display:block;width:100%;height:auto;overflow:hidden;font-size:20px;color:#333333;line-height:28px;margin-top:10px;text-align:left;font-weight:lighter;}
.pianoeightright{width:69%;height:auto;overflow:hidden;padding-top:30px;float:right;}
.pianonine{width:100%;height:auto;overflow:hidden;padding:60px 0 550px 0;background:#fcfcfc;position:relative;}
.pianonineleft{width:35%;height:auto;overflow:hidden;float:left;padding-top:150px;}
.pianonineright{width:58%;height:auto;overflow:hidden;position:absolute;right:0;top:60px;z-index:10;}
.pianonineleft em{display:block;width:100%;height:auto;overflow:hidden;font-size:40px;color:#1aa5ba;font-weight:bold;text-align:left;margin-bottom:20px;}
.pianonineleft span{display:block;width:100%;height:auto;overflow:hidden;font-size:24px;color:#1aa5ba;font-weight:lighter;text-align:left;text-transform:uppercase;}
.pianonineleft strong{display:block;width:100%;height:auto;overflow:hidden;font-size:24px;color:#333333;font-weight:normal;line-height:36px;}
.pianonineleft p{display:block;width:100%;height:auto;overflow:hidden;font-size:16px;color:#333333;line-height:40px;margin-top:10px;text-align:left;}
.pc1530{display:none;width:100%;height:auto;overflow:hidden;}
.pc1530 img{display:block;width:100%;margin:0 auto;}
.pc1199{display:none;width:100%;height:auto;overflow:hidden;}
.pc1199 img{display:block;width:100%;margin:0 auto;}
.pianotitle i{font-weight:bold}
.pianoeightright img{display:block;width:100%;margin:0 auto;}


.gnbox{width:100%;height:auto;padding:40px 0;}
.gnbox li{font-size:18px;color:#fff;position:relative;width:calc(28.33% - 70px);height:auto;float:left;padding:40px 2% 40px 70px;line-height:24px;min-height:48px;margin-bottom:20px;background-image:linear-gradient(to right,#2ca0b1,#77bbc5);border-radius:10px;box-shadow:0 0 10px 0 rgba(0,0,0,0.18);}
.gnbox li:nth-child(3n-1){margin:0 4.5% 20px 4.5%;}
.gnbox li img{display:block;width:89px;height:90px;position:absolute;left:-40px;top:-10px;z-index:100;box-shadow:0 0 10px 0 rgba(0,0,0,0.18);border-radius:50%;}
.houseboxone{width:100%;height:auto;overflow:hidden;padding-top:30px;}
.houseboxoneleft{width:442px;height:auto;overflow:hidden;float:left;}
.houseboxoneright{width:calc(100% - 472px);height:auto;overflow:hidden;float:right;}
.houseboxoneright em{display:block;width:100%;height:auto;overflow:hidden;font-size:24px;color:#333333;padding-bottom:10px;}
.housebg{width:100%;height:auto;overflow:hidden;background:#fff;margin-top:20px;}
.houseboxoneright p{display:block;width:96%;height:auto;overflow:hidden;font-size:16px;color:#333333;padding:11px 2%;border-bottom:1px solid #fafafa;}
.housemore{width:70%;height:auto;overflow:hidden;background:#42b4c4;border-radius:50px;margin:40px auto 0 auto;}
.housemore a{font-size:18px;color:#fff;padding:15px 0;display:block;text-align:center;width:100%;height:auto;overflow:hidden;}
.houseboxtwo{width:100%;height:auto;overflow:hidden;padding-bottom:40px;}
.houseboxtwo img{display:block;width:100%;margin:30px auto 0 auto;}
.houseboxtwo p{display:block;width:96%;height:auto;overflow:hidden;font-size:20px;color:#333333;text-align:center;padding-top:10px;}
.houseboxtwopicbox{width:100%;height:auto;overflow:hidden;}
.houseboxtwopicbox li{width:49%;height:auto;overflow:hidden;margin-right:2%;float:left}
.houseboxtwopicbox li img{display:block;width:100%;margin:0 auto;}
.houseboxtwopicbox li p{display:block;width:96%;height:auto;overflow:hidden;font-size:20px;color:#333333;text-align:center;padding-top:10px;}
.houseboxtwopicbox li:nth-child(2){margin-right:0;}

.slxpicbox{width:100%;height:auto;overflow:hidden;text-align:center;padding:20px 0;}
.wapslxpicbox{width:100%;height:auto;overflow:hidden;text-align:center;display:none;padding:20px 0;}
.wapslxpicbox img{display:block;max-width:100%;margin:0 auto;}


@media screen and (max-width:1800px) {
.slxpicbox img{display:block;max-width:100%;margin:0 auto;}
}

@media screen and (max-width:1800px) {
.banner img{max-width:100%;display:block;margin:0 auto;}
}
@media screen and (max-width:1530px) {
.nav li{padding:25px 20px;}
}

@media screen and (max-width:1499px) {
.wrap{width:96%;}
.cotfourbox li:first-child h3{font-size:20px;}
.nav li{padding:25px 12px;}

}

@media screen and (max-width:1400px) {

.pianotitle em{font-size:36px;}
.pianotitle span{font-size:16px;}
.pianotitle p{font-size:14px;}
.pianotitle2 em{font-size:36px;}
.pianotitle2 span{font-size:16px;}
.pianotitle2 p{font-size:14px;}
.pianotitle211 em{font-size:36px;}
.pianotitle211 span{font-size:16px;}
.pianotitle211 p{font-size:14px;}
.pianotitle3 em{font-size:36px;}
.pianotitle3 span{font-size:16px;}
.pianotitle3 p{font-size:14px;}
.pianotitle4 em{font-size:36px;}
.pianotitle4 span{font-size:16px;}
.pianotitle4 p{font-size:14px;}
}

@media screen and (max-width:1300px) {
.cotsixright{padding-top:70px;}
.cotsevenboxright li{margin-bottom:13px;}
}

@media screen and (max-width:1250px) {
.cotfourbox li:first-child h2{white-space: nowrap !important;font-size:40px;}
}

@media screen and (max-width:1199px) {
.cotone{padding:30px 0;}
.cottwo{padding:30px 0;}
.cotthree{padding:30px 0;}
.cotsix{padding:50px 0;}
.cotoneboxleft{width:100%;float:none;padding-top:0;}
.cotoneboright{width:100%;float:none;}
.wap{display:block;}
.cotsixright{display:none}
.cotsixleft{width:100%;float:none;}
.cotfourbox li:first-child{display:none}
.cotfourbox li:nth-child(3n-1){margin:0 0 40px 0;}
.cotfourbox li:nth-child(3n){margin:0 4.25% 40px 4.25%;}
.cotsevenboxleft{width:100%;float:none;}
.cotsevenboxright{width:100%;float:none;padding-top:30px;}
.cotsevenboxleft img{width:100%;}
.piannoseventext{width:100%;float:none;padding-top:0px;padding-left:0;}
.pianotitle211 em{text-align:center;}
.pianotitle211 p{text-align:center;}
.pianotitle211 span{text-align:center;}
.pianosevenone li{text-align:center;}
.houseboxoneleft{display:none}
.houseboxoneright{width:100%;float:none;}
.houseboxoneright em{text-align:center;}
}

@media screen and (max-width:1000px) {
.nav{display:none}
.navbtn{display:block}
.cottwobox li{width:48%;margin:0 1% 40px 1%;}
.cottwobox li:last-child{width:48%;margin:0 1% 40px 1%;}
}

@media screen and (max-width:900px) {
.cottitle h2{font-size:30px;top:5px;}
.cottitle h3{font-size:40px;}
.cottitle p{font-size:16px;}
.cottitle2 p{font-size:16px;}
.cottitle2 h2{font-size:30px;top:5px;}
.cottitle2 h3{font-size:40px;}
.biduantext em{font-size:24px;}
.biduantext p{font-size:20px;}
.cotoneboxleft li{padding-bottom:30px;}
.cottitle{padding-bottom:40px;}
.cottwobox{padding-top:10px;}
.cotthreebox{padding-top:10px;}
.cotfivebox{padding-top:10px;}
.cotsevenbox{padding-top:10px;}
.cotthreebox li{width:31.33%;margin:0 1% 30px 1%;}
.cotfourbox li{width:calc(100% - 30px);float:none;}
.cotfourbox li:nth-child(3n-1){margin:0 0 40px 0;}
.cotfourbox li:nth-child(3n){margin:0 0 40px 0;}
.cotfourbox li img{width:100%;}
.cotfivebox li{width:48%;margin:0 1% 30px 1%;}
.cotfivebox li:last-child{width:48%;margin:0 1% 30px 1%;}
.cotsix{background:#f8f8f8}
.footerleft{width:100%;float:none;text-align:center;}
.footerleft em{text-align:center;}
.footerleft i{margin:15px auto;}
.footerleft p{text-align:center;}
.footerright{width:100%;float:none;text-align:center;margin-top:20px;}

}


@media screen and (max-width:750px) {
.slxpicbox{display:none}	
.wapslxpicbox{display:block}	
.pianotitle2 em{font-size:30px;}
.pianotitle2 span{font-size:16px;}
.pianotitle2 p{font-size:14px;line-height:18px;}
.pianotitle211 em{font-size:30px;}
.pianotitle211 span{font-size:16px;}
.pianotitle211 p{font-size:14px;line-height:18px;}

.pianotitle3 em{font-size:30px;}
.pianotitle3 span{font-size:16px;}
.pianotitle3 p{font-size:14px;line-height:18px;}
}

@media screen and (max-width:650px) {
.cotsevenboxright li{width:100%;margin:0 0 20px 0;float:none;}
.coteightbox li em{width:100%;margin-left:0;text-align:center;}
.coteightbox li{width:96%;margin-left:0;}
.cotfourbox li{width:calc(48% - 20px);float:left;margin:0 1% 40px 1%;padding:10px}
.cotfourbox li:nth-child(3n-1){margin:0 1% 40px 1%;;}
.cotfourbox li:nth-child(3n){margin:0 1% 40px 1%;}
.cotfourbox li em{font-size:18px;}
.cotfivebox li em{font-size:18px;}
.cotsevenboxleft em{font-size:18px;}
.cotsevenboxright li em{font-size:18px;}
.cotthreebox li p{font-size:18px;}
.pianotitle em{font-size:22px;}
.pianotitle2 em{font-size:22px;}
.pianotitle211 em{font-size:22px;}
.pianocottwobox{padding-bottom:0;}
.pianotitle2{padding-top:0;}
.pianotitle211{padding-top:0;}
}
@media screen and (max-width:550px) {

.houseboxoneright em{font-size:18px;}
.housemore{width:calc(96% - 40px);}
.houseboxtwopicbox li{width:100%;margin:0 0 20px 0;float:none;}
}


@media screen and (max-width:450px) {
.cottitle h2{font-size:24px;top:8px;}
.cottitle2 h2{font-size:24px;top:8px;}
.cotthreebox li p{font-size:18px;}
.cotfivebox li{width:98%;margin:0 1% 30px 1%;float:none;}
.cotfivebox li:last-child{width:98%;margin:0 1% 30px 1%;}

}