前端学习之仿小米官网HTML+CSS

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一个简单的仿小米官网

index.css

/* 主页index.html样式表 */
.topbar-wrapper{
   
	width: 100%;
	background-color:#333;
	height:40px;
	line-height:40px;
	
}
/* 超链接颜色 */
.topbar a{
   
	font-size:12px;
	color:#b0b0b0;
	display:block;
	
}
.topbar a:hover{
   
	color:#fff;
}
/* 设置中间分割线 */
.topbar .line{
   
	font-size:12px;
	color:#424242;
	margin:0 8px;
	
}
/*左侧导航栏  */
.service{
   
	float:left;
}
.service,.topbar-wrapper li{
   
	float:left;
}
.app{
   
	position: relative;
}
/* 设置app下三角 */
.app::after{
   
	display: none;
	content: '';
	position: absolute;
	width: 0;
	height: 0;
	/* 设置四个方向边框 */
	border: 8px solid transparent;
	border-top:none;
	border-bottom-color:#FFFFFF;
	bottom:0;
	left:0;
	right:0;
	margin:auto;
	
	
	
}
.app:hover .qrcode,
.app:hover::after{
   
	display: block;
	height: 148px;
}
/* 设置下载app的下拉 */
.app .qrcode{
   
	/* display: none; */
	position: absolute;
	width:124px;
	/* height: 148px; */
	height:0px;
	line-height:1;
	text-align:center;
	background-color:#fff;
	box-shadow:0 0 10px rgba(0,0,0,.3);
	left:-40px;
	overflow: hidden;
	/* margin-left:-62px; */
	
	/* 为样式设置过渡效果 */
	transition: height .3s;
	
}
.app .qrcode img{
   
	width:90px;
	margin:17px;
	margin-bottom:10px;
}
.app .qrcode span{
   
	font-size:14px;
	
	
}
/* 右侧导航栏 */
.shop-cart,.user-info{
   
	float:right;
}
.shop-cart{
   
	margin-left:26px;
	background-color: #EEEEEE;
}
.shop-cart a{
   
	width: 120px;
	background-color:#424242;
	text-align:center;
	
}
.shop-cart:hover a{
   
	background-color:#fff;
	color:#ff6700;
	/* color:red; */
}
.shop-cart i{
   
	padding-right:2px;
}
.shop-qrcode{
   
	position: absolute;
	width:316px;
	/* line-height:100px; */
	height: 0px;
	color: #424242;
	overflow: hidden;
	background-color: #FFFFFF;
	box-shadow:0 5px 5px rgb(0,0,0,0.2);
	transition: height .3s;
	margin-left:-196px;
	
}
.shop-cart:hover .shop-qrcode,
.shop-cart:hover::after{
   
	display: block;
	height: 100px;
	line-height: 100px;
}

/* .header-wrapper{
	background-color: red;
} */
/* 设置header */
.header{
   
	height: 100px;
	/* background-color: #bfa; */
	
}
.header .logo{
   
	float: left;
	margin-top: 22px;
	width: 55px;
	height:55px;
	position: relative;
	overflow: hidden;
	text-indent: -999px;
	
}
.header .logo a{
   
	position: absolute;
	width: 55px;
	height:55px;
	left:0;
	background-color:#ff6700;
	background-image:url(../img/mi-logo.png) ;
	background-position: center;
	transition: left 0.3s;
}
.header .logo .home{
   
	left:-55px;
	background-image:url(../img/mi-home.png) ;
	
}
.header .logo:hover .mi{
   
	left: 55px;	
}
.header .logo:hover .home{
   
	left: 0px;	
}

/* 设置导航条 */
.header .nav-wrapper{
   
	float:left;
	margin-left: 7px;
	
}
.header .nav{
   
	/* width: 792px; */
	/* background-color: #bfa; */
	line-height: 100px;
	padding-left: 58px;
}
.nav > li{
   
	float:left;	
}
.all-goods-wrapper{
   
	position: relative;
	/* background-color: red; */
}
/* 设置左侧导航条 */
.left-menu{
   
	height: 420px;
	width: 234px;
	padding:20px 0;
	background-color: rgba(0,0,0,0.6);
	position: absolute;
	z-index: 999;
	left:-120px;
	line-height: 1;
}
ul.left-menu li a{
   
	display: block;
	height: 42px;
	line-height: 42px;
	color: white;
	margin-right: 0;
	padding: 0 30px;
	font-size: 14px;
}
ul.left-menu li a:hover{
   
	color: white;
	background-color: #FF6700;
}
.left-menu a i{
   
	float:right;
	line-height: 42px;
}
.nav-wrapper li a{
   
	font-size: 16px;
	color: #000000;
	margin-right: 20px;
	display:block;
	}
.nav-wrapper li a:hover{
   
	color:#ff6700;
}
	/* 隐藏全部商品 */
.all-goods{
   
	visibility: hidden;
}
.nav .goods-info{
   
	background-color: #FFFFFF;
	width: 100%;
	height:0;
	overflow: hidden;
/* 	border-top:1px solid rgb(224,224,224);
	box-shadow:0 5px 5px rgb(0,0,0,.2); */
	position: absolute;
	top:139px;
	left:0;
	transition: height 0.3s;
	z-index:999;
	
}
/* .nav li:not(:first-of-type):not(:nth-child(10)):not(:nth-child(9)):hover ~ .goods-info, */
.nav .show-goods:hover ~ .goods-info,
.goods-info:hover{
   
	height:</

本文标签： 小米官网csshtml