首先在head裏面須要引入移動端屬性:<meta name="viewport" content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0">css
1.css佈局方式之div + css佈局;html
<!-- html --> <div class="box"> <div class="pic_box"> <img src="./images/pic.png" alt=""> </div> <div class="content_box"> <div class="title"> <img src="./images/title.png" alt=""> <span class="tip">標題: div + css佈局</span> <!-- <p class="tip">標題: div + css佈局</p> --> </div> <div class="content"> <p>內容: 兼容pc端和移動端的css佈局</p> </div> </div> </div> <!-- js --> <script> (function () { var html = document.documentElement; // 獲取屏幕寬度 var hwidth = html.getBoundingClientRect().width; // 設置html標籤的font-size 大小爲hwidth/15 html.style.fontSize = hwidth/10 + 'px'; })() </script>
/ css /
html,
body {
margin: 0;
}
.box {
margin: 0.4rem;
}
.box .pic_box img {
width: 3rem;
}
.box .content_box {
float: right;
margin-top: -2.7rem;
width: 6rem;
font-size: initial;
}
.box .content_box .title {
height: 0.7rem;
margin-bottom: 0.2rem;
}
.box .content_box .title img {
width: 0.7rem;
height: 0.7rem;
vertical-align: -25%;
}
.box .content_box .title .tip {
/ float: right; /
line-height: 0.7rem;
}
.content {
font-size: 0.4rem;
}
p {
margin: 0;
}瀏覽器
移動端效果圖:佈局
pc端效果圖:flex
2.css佈局方式之彈性佈局(flex佈局);spa
<!-- html --> <div class="box"> <div class="pic_box"> <img src="./images/pic.png" alt=""> </div> <div class="content_box"> <div class="title"> <img src="./images/title.png" alt=""> <p>標題: flex佈局</p> </div> <div class="content"> <p>內容: 兼容pc端和移動端的css佈局</p> </div> </div> </div>
/ css /
html,
body {
margin: 0;
}
.box {
display: flex;
justify-content: space-between; / 水平兩邊對齊 /
align-items: center; / 垂直居中 /
margin: 0.6rem;
}
.box .pic_box img {
width: 8rem;
}
.box .content_box {
margin-left: 2rem;
}
.box .content_box .title {
display: flex;
align-items: center;
padding-bottom: 0.6rem;
}
.box .content_box .title img {
width: 32px;
height: 32px;
}
.box .content_box .title p {
margin-left: 0.5rem;
}
.content p {
font-size: 0.8rem;
}
p {
margin: 0;
}scala
移動端效果圖:code
pc端效果圖:htm
flex佈局須要注意的是: 設置彈性佈局flex後, 浮動float, clearfix 和vertical-align 等屬性均無效!圖片
3.css佈局方式之網格佈局(grid佈局);
/ css /
html,
body {
margin: 0;
}
.box {
display: grid;
align-items: center; / 垂直居中 /
justify-items: right; / 右對齊 /
grid-template-columns: 8rem auto; / auto表示由瀏覽器本身決定長度 /
grid-gap: 20px;
margin: 0.6rem;
}
.box .pic_box img {
width: 8rem;
}
.box .content_box {
justify-items: left; / 左對齊 /
display: grid;
}
.box .content_box .title {
display: grid;
grid-template-columns: 45px auto;
}
.box .content_box .title img {
width: 32px;
height: 32px;
}
.box .content_box .title p {
line-height: 32px;
}
.content p {
font-size: 0.8rem;
}
p {
margin: 0;
}
<!-- html --> <div class="box"> <div class="pic_box"> <img src="./images/pic.png" alt=""> </div> <div class="content_box"> <div class="title"> <img src="./images/title.png" alt=""> <p>標題: grid佈局</p> </div> <div class="content"> <p>內容: 兼容pc端和移動端的css佈局</p> </div> </div> </div> 移動端效果圖:
pc端效果圖:
使用grid佈局的時候須要注意:設置網格佈局之後, 容器子元素的float, display: inline-block,display: table-cell, vertical-align和column- 屬性均無效!
總結:若是須要兼容ie8的時候建議採用div+ css 佈局方式, 不過將來移動端 flex佈局和grid佈局是個大趨勢!