close.pnglogo.png
<body>
<header class="app">
<ul>
<li>
<img src="images/close.png" alt="">
</li>
<li>
<img src="images/logo.png" alt="">
</li>
<li>打开京东AP,P购物实惠又轻松</li>
<li>立即打开</li>
</ul>
</header>
</body>
.app ul li {
float: left;
height: 50px;
line-height: 50px;
background-color: #232326;
text-align: center;
color: #fff;
}
.app ul li:nth-child(1) {
width: 8%;
}
.app ul li:nth-child(1) img {
width: 16px;
vertical-align: middle;
}
.app ul li:nth-child(2) {
width: 10%;
}
.app ul li:nth-child(2) img {
width: 35px;
vertical-align: middle;
}
.app ul li:nth-child(3) {
width: 57%;
}
.app ul li:nth-child(4) {
width: 25%;
background-color: #cd2525;
}