.maintitle:before{display: none}
.maintitle:after{display: none}
.view .pc ul.nav{width:90%;display:block;justify-content:space-between;margin:0.3rem auto;text-align: center;}
.view .pc ul.nav li{max-width: 2rem;height:0.37rem;line-height:0.38rem;display: inline-block;vertical-align: middle;background-color: #000;margin:0.05rem;padding:0 0.1rem;}
.view .pc ul.nav li a{color:#fff;display:block;font-size:0.18rem;text-align:center;}
.view .pc ul.nav li.active{background-color: #c54d12}
.view .pc ul.nav li:hover{background-color: #c54d12}
.view .pc .viewimg{width:5.77rem;margin:0.2rem auto;}
.view .pc .richtext{width: 85%;margin:0 auto;font-size: 0.16rem;line-height: 0.35rem;}
.view mip-img{display: block;margin:0.3rem auto;}
.view img{width:auto;height:auto;min-width:auto;min-height:auto;margin:auto;display:block;}


.view .ipad ul.nav{width:90%;display:block;justify-content:space-between;margin:0.2rem auto;text-align: center;}
.view .ipad ul.nav li{max-width: 2rem;height:0.37rem;line-height:0.38rem;display: inline-block;vertical-align: middle;background-color: #000;margin:0.05rem;padding:0 0.1rem;}
.view .ipad ul.nav li a{color:#fff;display:block;font-size:0.18rem;text-align:center;}
.view .ipad ul.nav li.active{background-color: #c54d12}
.view .ipad .viewimg{width:9.25rem;margin:0.2rem auto;}
.view .ipad .richtext{width: 85%;margin:0 auto;font-size: 0.16rem;line-height: 0.35rem;}

.view .mobile ul.nav{width:90%;display:block;justify-content:space-between;margin:0.2rem auto;text-align: center;}
.view .mobile ul.nav li{max-width: 2rem;height:0.37rem;line-height:0.38rem;display: inline-block;vertical-align: middle;background-color: #000;margin:0.05rem;padding:0 0.1rem;}
.view .mobile ul.nav li a{color:#fff;display:block;font-size:0.18rem;text-align:center;}
.view .mobile ul.nav li.active{background-color: #c54d12}
.view .mobile .viewimg{width:6rem;margin:0.2rem auto;}
.view .mobile .richtext{width: 85%;margin:0 auto;font-size: 0.16rem;line-height: 0.35rem;}

.back{width: 1.5rem;height: 0.4rem;line-height: 0.4rem;border:0.01rem solid #2b314b;border-radius: 0.1rem;margin:0 auto;margin-top: 0.3rem;margin-bottom: 1.5rem;font-size: 0.18rem;text-align: center;color: #2b314b;display: block;}

@media screen and (min-width:1200px){
	html{font-size:100px!important;}
}
@media screen and (max-width:1200px) and (min-width:750px){
	.pc{display:none}
	.ipad{display:block;}
	.mobile{display:none}
}
@media screen and (max-width:1200px) and (min-width:1024px){
	html{font-size:100px!important;}
}
@media screen and (max-width:1023px) and (min-width:960px){
	html{font-size:90px!important;}
}
@media screen and (max-width:959px) and (min-width:800px){
	html{font-size:85px!important;}
}
@media screen and (max-width:799px) and (min-width:750px){
	html{font-size:75px!important;}
}
@media screen and (max-width:749px) and (min-width:320px){
	.pc{display:none}
	.ipad{display:none;}
	.mobile{display:block}
}
@media screen and (max-width:749px) and (min-width:640px){
	html{font-size:100px!important;}
}
@media screen and (max-width:639px) and (min-width:515px){
	html{font-size:85px!important;}
}
@media screen and (max-width:516px) and (min-width:414px){
	html{font-size:68px!important;}
}
@media screen and (max-width:413px) and (min-width:320px){
	html{font-size:53px!important;}
}
@media screen and (max-width:319px){
	html{font-size:42px!important;}
}