一：移动端公共样式

/* 禁用iPhone中Safari的字号自动调整 */

html {

-webkit-text-size-adjust: 100%;

-ms-text-size-adjust: 100%;

/* 解决IOS默认滑动很卡的情况 */

-webkit-overflow-scrolling : touch;

}

/* 禁止缩放表单 */

input[type="submit"], input[type="reset"], input[type="button"], input {

resize: none;

border: none;

}

/* 取消链接高亮 */

body, div, ul, li, ol, h1, h2, h3, h4, h5, h6, input, textarea, select, p, dl, dt, dd, a, img, button, form, table, th, tr, td, tbody, article, aside, details, figcaption, figure, footer, header, hgroup, menu, nav, section {

-webkit-tap-highlight-color: rgba(0, 0, 0, 0);

}

/* 设置HTML5元素为块 */

article, aside, details, figcaption, figure, footer, header, hgroup, menu, nav, section {

display: block;

}

/* 图片自适应 */

img {

width: 100%;

height: auto;

width: auto9; /* ie8 */

display: block;

-ms-interpolation-mode: bicubic;/*为了照顾ie图片缩放失真*/

}

/* 初始化 */

body, div, ul, li, ol, h1, h2, h3, h4, h5, h6, input, textarea, select, p, dl, dt, dd, a, img, button,

form, table, th, tr, td, tbody, article, aside, details, figcaption, figure, footer, header, hgroup,

menu, nav, section {

margin: 0;

padding: 0;

}

body {

font: 12px/1.5 'Microsoft YaHei','宋体', Tahoma, Arial, sans-serif;

color: #fff;

background-color: #F7F7F7;

}

em, i {

font-style: normal;

}

ul,li{

list-style-type: none;

}

strong {

font-weight: normal;

}

table{

border-collapse:collapse;

border-spacing:0

}

textarea {

resize:none; /*禁用了文本的拖拉，尤其在谷歌下*/

}

p {

word-wrap:break-word; /* 不够的单词自动换行 而不会被截掉 */

}

.clearfix:after {

content: "";

display: block;

visibility: hidden;

height: 0;

clear: both;

}

.clearfix {

zoom: 1;

}

a {

text-decoration: none;

color: #fff;

font-family: 'Microsoft YaHei', Tahoma, Arial, sans-serif;

}

a:hover {

text-decoration: none;

}

ul, ol {

list-style: none;

}

h1, h2, h3, h4, h5, h6 {

font-size: 100%;

font-family: 'Microsoft YaHei';

}

img {

border: none;

}

input{

font-family: 'Microsoft YaHei';

}

/*单行溢出*/

.one-txt-cut{

overflow: hidden;

white-space: nowrap;

text-overflow: ellipsis;

}

/*多行溢出 手机端使用*/

.txt-cut{

overflow : hidden;

text-overflow: ellipsis;

display: -webkit-box;

/* -webkit-line-clamp: 2; */

-webkit-box-orient: vertical;

}

/* 移动端点击a链接出现蓝色背景问题解决 */

a:link,a:active,a:visited,a:hover {

background: none;

-webkit-tap-highlight-color: rgba(0,0,0,0);

-webkit-tap-highlight-color: transparent;

}

.overflow {overflow:hidden; }

.w50{

width: 50%;

}

.w25{

width: 25%;

}

.w20{

width: 20%;

}

.w33{

width: 33.333333%;

}

.fl{

float: left;

}

.fr{

float: right;

}

.db{

display: block !important;

}

.dn{

display: none;

}

/* 附加 */

二：PC端公共样式

1.简单样式清除

html {width: 100%;-webkit-text-size-adjust:none;-webkit-text-size-adjust: 100%;-ms-text-size-adjust: 100%;-webkit-tap-highlight-color: rgba(0, 0, 0, 0);height: 100%;}

body {width: 100%;height: 100%;font-size: 16px; color: #fff;line-height: 24px;background: #fff;min-height: 100%;font-family: 'Microsoft Yahei', '微软雅黑', Arial, sans-serif;}

* {margin: 0;padding: 0;border: 0;}

ul,ul li,ol,li {list-style: none outside none;}

img {vertical-align: middle;border: none;width: 100%;}

i {font: inherit;}

input,select,option {vertical-align: middle;border-radius: 0px;-moz-appearance:none;-webkit-appearance:none;appearance:none;-webkit-tap-highlight-color: rgba(0, 0, 0, 0);outline: none;}

input[type="text"],input[type="button"],input[type="submit"],input[type="reset"] {-webkit-appearance: none;appearance: none;border-radius: 0;outline: none;}

.fl {float: left;display: inline;}

.fr {float: right;display: inline;}

h1,h2,h3,h4,h5,h6,i,strong {font-weight: normal;}

select::-ms-expand { display: none; }

a {color: #fff;text-decoration: none;-webkit-tap-highlight-color: rgba(0, 0, 0, 0);}

a:hover {text-decoration: none;outline: none;}

.clear {clear: both;}

.clearfix:after {content: ".";display: block;height: 0;clear: both;visibility: hidden;}

.clearfix {zoom: 1;display: block;_height: 1px;clear: both;}

body,ul,ol,li,p,h1,h2,h3,h4,h5,h6,form,fieldset,table,td,img,div,dl,dt,dd,input{margin: 0;padding: 0;

2.ie

/*

* */

3.手机APP常用部分样式代码整理

三 移动端HTML

四 移动端px转换rem .js

转换比是1:20（即：20px = 1rem） 也可以自己根据需求调

// px转化成rem

(function (doc, win) {

var docEl = doc.documentElement,

resizeEvt = 'orientationchange' in window ? 'orientationchange' : 'resize',

recalc = function () {

var clientWidth = docEl.clientWidth;

if (!clientWidth) return;

if(clientWidth>=750){

docEl.style.fontSize = '20px';

}else{

docEl.style.fontSize = 20 * (clientWidth / 375) + 'px';

}

};

if (!doc.addEventListener) return;

win.addEventListener(resizeEvt, recalc, false);

doc.addEventListener('DOMContentLoaded', recalc, false);

})(document, window);