@charset "utf-8";
@import url("http://website.3wen.top/frame/swiper/swiper-bundle.min.css");
@import url("http://website.3wen.top/frame/iconfont/iconfont.css");
@import url("http://website.3wen.top/css/common.css");
@import url("/css/css.css");

/* head */
header{
	width: 100%;
	height: 100px;
}
.head{
	position: relative;
	width: 15%;
	height: 100%;
	z-index: 100;
}
/* logo */
.logo{
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%,-50%);
	width: auto;
	height: 35px;
}
/* nav */
.navbox{
	position: absolute;
	top: 100px;
	width: 100%;
	padding-top: 30px;
}
.navb{
	width: max-content;
	margin: 0 auto;
}
.navhv:hover,.navhv.on{
	color: #fff;
	background: #000;
}
.nav>a,.navitem>a{
	padding: 0 10px;
	line-height: 35px;
	transition: color 300ms,background 300ms;
}
.navlist{
	display: none;
	width: max-content;
}
/* foot */
footer{
	height: 150px;
}
.foot{
	position: absolute;
	right: 0;
	bottom: 0;
	left: 0;
	padding: 30px 15px;
}
.copyright{
	padding-top: 20px;
	border-top: solid 3px #000;
}
/* html */
.house{
	padding: 0 15%;
}
.content{
	font-size: 18px;
	line-height: 2;
}
.content img{
	max-width: 100%;
	height: auto;
}

@media (min-width: 1000px) {
	.ph{
		display: none;
	}
}
/* menu */
.menu{
	position: relative;
	width: 37px;
	height: 37px;
	margin-top: 12px;
	z-index: 10;
}
.menu-bd{
	position: absolute;
	width: 100%;
	height: 9px;
	padding: 3px 0;
}
.menu-0{
	top: 5px;
	transition: transform 150ms linear 300ms, top 150ms 450ms;
}
.menu-1{
	top: 14px;
	transition: opacity 150ms 450ms;
}
.menu-2{
	top: 23px;
	transition: transform 450ms linear, top 150ms 450ms;
}
.menu-in{
	width: 100%;
	height: 3px;
	background: #999;
	border-radius: 9px;
}
/* menu on */
.menu.on .menu-bd{
	top: 14px;
}
.menu.on .menu-0{
	transform: rotate(45deg);
	transition: top 150ms, transform 150ms linear 150ms;
}
.menu.on .menu-1{
	opacity: 0;
	transition: opacity 150ms;
}
.menu.on .menu-2{
	transform: rotate(135deg);
	transition: top 150ms, transform 450ms linear 150ms;
}

@media (max-width: 999px) {
	header{
		height: 60px;
	}
	.head{
		width: 100%;
		padding: 0 15px;
	}
	.logo{
		left: 12px;
		transform: translateY(-50%);
		height: 28px;
	}
	.navbox{
		position: fixed;
		top: 0;
		right: 100%;
		bottom: 0;
		width: 100%;
		padding-top: 100px;
		background: #fff;
		transition: right 600ms;
	}
	.navbox.on{
		right: 0;
	}
	.nav{
		width: 100%;
		font-size: 20px;
		text-align: center;
		font-weight: bold;
	}
	.nav>a{
		line-height: 45px;
	}
	.navlist{
		display: block;
	}
	.ads-page{
		display: none;
	}
	.foot{
		flex-wrap: wrap;
		padding: 30px 12px;
	}
	.foot>div{
		width: 100%;
	}
	.copyright{
		padding: 10px 0 15px;
		line-height: 2;
	}
	.content iframe{
		max-width: 100%;
	}
	.house{
		padding: 0;
	}
}