Home  >  Article  >  Web Front-end  >  移动端 css实现自适应正圆 ( 宽高随着手机屏幕宽度自适应 )_html/css_WEB-ITnose

移动端 css实现自适应正圆 ( 宽高随着手机屏幕宽度自适应 )_html/css_WEB-ITnose

WBOY
WBOYOriginal
2016-06-24 11:25:561643browse

序言:应朋友要求随手写了一下移动端 css实现自适应正圆 ( 宽高随着手机屏幕宽度自适应 ) ,以备后用

LESS代码:

.adaptive-circle {    margin: 50px auto 0;    width: 80%;    height: 0;    padding-top: 80%;    border-radius: 100%;    border: 1px solid #000;    box-sizing: border-box; // for .layout { height: 100%; }    position: relative;    .layout {        position: absolute;        left: 0;        top: 0;        width: 100%;        height: 100%;        overflow: hidden;        text-align: center;        &.middle {            &:before {                display: inline-block;                vertical-align: middle;                content: '';                height: 100%;                width: 0;                overflow: hidden;            }            div:first-child {                display: inline-block;                vertical-align: middle;            }        }    }}

CSS代码:

<style>    .adaptive-circle {        margin: 50px auto 0;        width: 80%;        height: 0;        padding-top: 80%;        border-radius: 100%;        border: 1px solid #000;        box-sizing: border-box;        position: relative;    }    .adaptive-circle .layout {        position: absolute;        left: 0;        top: 0;        width: 100%;        height: 100%;        overflow: hidden;        text-align: center;    }    .adaptive-circle .layout.middle:before {        display: inline-block;        vertical-align: middle;        content: '';        height: 100%;        width: 0;        overflow: hidden;    }    .adaptive-circle .layout.middle div:first-child {        display: inline-block;        vertical-align: middle;    }</style>

HTML代码:

<div class="adaptive-circle">    <div class="layout middle">        <div>            <h2>自适应标题</h2>            <p>自适应结束</p>        </div>    </div></div>

完整demo代码:

            移动端 css实现自适应正圆 ( 宽高随着手机屏幕宽度自适应 ) 博客园(杨君华)<style>    .adaptive-circle {        margin: 50px auto 0;        width: 80%;        height: 0;        padding-top: 80%;        border-radius: 100%;        border: 1px solid #000;        box-sizing: border-box;        position: relative;    }    .adaptive-circle .layout {        position: absolute;        left: 0;        top: 0;        width: 100%;        height: 100%;        overflow: hidden;        text-align: center;    }    .adaptive-circle .layout.middle:before {        display: inline-block;        vertical-align: middle;        content: '';        height: 100%;        width: 0;        overflow: hidden;    }    .adaptive-circle .layout.middle div:first-child {        display: inline-block;        vertical-align: middle;    }</style>    

自适应标题

自适应介绍

示例链接:http://jsbin.com/wazovezima/edit?html,output

例图:

 

Statement:
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn