文字換行javascript
/*強制不換行*/ white-space:nowrap; /*自動換行*/ word-wrap: break-word; word-break: normal; /*強制英文單詞斷行*/ word-break:break-all;
兩端對齊css
text-align:justify;text-justify:inter-ideogra
input,button,select,textarea{ outline:none;} textarea{ font-size:13px; resize:none;}
ie6: position:fixedhtml5
.fixed-top /* position fixed Top */{position:fixed;bottom:auto;top:0; } * html .fixed-top /* IE6 position fixed Top */{position:absolute;bottom:auto;top:expression(eval(document.documentElement.scrollTop));} *html{background-image:url(about:blank);background-attachment:fixed;}
clearfixjava
.clearfix:after{visibility:hidden;display:block;font-size:0;content:" ";clear:both;height:0;} .clearfix{display:inline-block;} html[xmlns] .clearfix{display:block;} * html .clearfix{height:1%;} .clearfix{*zoom: 1;} .clearfix:after{clear:both;display:table;content:"」;} .clearfix{overflow:hidden;_zoom:1;}
http://www.daqianduan.com/3606.htmlcss3
seperate-tablegit
.tab{border-collapse:separate;border:1px solid #e0e0e0;} .tab th,.tab td{padding:3px;font-size:12px;background:#f5f9fb;border:1px solid;border-color:#fff #deedf6 #deedf6 #fff;} .tab th{background:#edf4f0;} .tab tr.even td{background:#fff;}
<table class="tab" width="100%" cellpadding="0" cellspacing="0" border="0"> <tr> <th>111</th> <td>222</td> </tr> <tr> <th>111</th> <td>222</td> </tr> </table>
min-height: 最小高度兼容代碼github
.minheight500{min-height:500px;height:auto !important;height:500px;overflow:visible;}
鼠標不容許點擊web
cursor:not-allowed;
mac font: osx平臺字體優化
font-family:"Hiragino Sans GB","Hiragino Sans GB W3",'微軟雅黑';
文字過多後顯示省略號
.ellipsis,.ell{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
title 換行
關閉 x 符號
×
投影
.b{box-shadow:inset 1px -1px 0 #f1f1f1;text-shadow:1px 1px 0px #630;} filter:progid:DXImageTransform.Microsoft.gradient(enabled='true',startColorstr='#99000000',endColorstr='#99000000');background:rgba(0,0,0,.6); background:rgba(0,0,0,0.5);filter:progid:DXImageTransform.Microsoft.gradient(GradientType=0,startColorstr='#50000000',endColorstr='#50000000')\9;
::-webkit-input-placeholder {} ::-moz-input-placeholder {} input:focus::-webkit-input-placeholder { color: transparent; } -webkit-appearance:none; google邊框去除 input[type="search"]{-webkit-appearance:textfield;} // 去除chrome默認樣式 http://i.wanz.im/2011/02/04/remove_border_from_input_type_search/ http://blog.csdn.net/do_it__/article/details/6789699 line-height: normal; /* for non-ie */ line-height: 22px\9; /* for ie */
pointer-events:none;
-webkit-user-modify: read-write-plaintext-only;
:focus{-webkit-tap-highlight-color:rgba(255, 255, 255, 0); -webkit-user-modify:read-write-plaintext-only;}
變灰 gray
html{ filter: grayscale(100%); -webkit-filter: grayscale(100%); -moz-filter: grayscale(100%); -ms-filter: grayscale(100%); -o-filter: grayscale(100%); filter: url("data:image/svg+xml;utf8,<svg xmlns=\'http://www.w3.org/2000/svg\'><filter id=\'grayscale\'><feColorMatrix type=\'matrix\' values=\'0.3333 0.3333 0.3333 0 0 0.3333 0.3333 0.3333 0 0 0.3333 0.3333 0.3333 0 0 0 0 0 1 0\'/></filter></svg>#grayscale"); filter:progid:DXImageTransform.Microsoft.BasicImage(grayscale=1); -webkit-filter: grayscale(1); }
firefox 阻止選中
-moz-user-focus:ignore;-moz-user-input:disabled;-moz-user-select:none;
箭頭
display:block;border:solid transparent;line-height: 0;width:0; height:0;border-top:solid #0288ce;border-width:8px 6px 0 6px; border-style:solid; border-width:7px; border-color:transparent transparent transparent #ff7020; position:absolute;top: 0;left: 0;border-width:20px;border-style:solid;border-color:#d1ddde transparent transparent #d1ddde;
ie6 bug測試,把border-style設爲dashed.
取消textarea右下角可拖動手柄
resize:none
取消chrome form表單的聚焦邊框
input,button,select,textarea{outline:none} textarea{resize:none}
取消a連接的黃色邊框
a{-webkit-tap-highlight-color:rgba(0,0,0,0);}
取消input,button焦點或點擊時藍色邊框
input{outline:none;}
webkit 水平居中
display:-webkit-box;-webkit-box-pack:center; -webkit-box-align: center; position:absolute; top:50%;left:50%;transform:translate(-50%,-50%);
取消chrome 搜索x提示
input[type=search]::-webkit-search-decoration, input[type=search]::-webkit-search-cancel-button, input[type=search]::-webkit-search-results-button, input[type=search]::-webkit-search-results-decoration { display: none; }
input:-webkit-autofill {-webkit-box-shadow: 0 0 0px 1000px white inset;} input:-webkit-autofill, textarea:-webkit-autofill, select:-webkit-autofill { -webkit-box-shadow: 0 0 0 1000px white inset; } autocomplete="off"
手機版本網頁a標記虛線框問題
a:focus {outline:none;-moz-outline:none;}
焦點去除背景
-webkit-tap-highlight-color:rgba(255, 255, 255, 0); -webkit-tap-highlight-color:transparent; // i.e. Nexus5/Chrome and Kindle Fire HD 7''
placeholder佔位符顏色自定義
input:-moz-placeholder {color: #369;} ::-webkit-input-placeholder {color:#369;}
-webkit-tap-highlight-color:rgba(255,0,0,0.5);-webkit-tap-highlight-color:transparent; /* For some Androids */
IOS iframe 滾動 滾動回彈特效
-webkit-overflow-scrolling:touch;overflow-y:scroll;
-moz-user-select:none; -webkit-user-select:none; -ms-user-select:none; user-select:none;
.blur { -webkit-filter: blur(10px); /* Chrome, Opera */ -moz-filter: blur(10px); -ms-filter: blur(10px); filter: blur(10px); }
<img src="mm1.jpg" /> <img src="mm1.jpg" class="blur" />
顯示旋轉加載圖片,下拉加載數據
#pullDown .pullDownIcon{display:inline-block;vertical-align:middle;width:40px;height:40px;background:url(https://github.com/chalecao/chale/blob/master/pull-icon%402x.png) 0 0 no-repeat;-webkit-background-size:40px 80px;background-size:40px 80px;-webkit-transition-property:-webkit-transform;-webkit-transition-duration:250ms} #pullDown .pullDownIcon{-webkit-transform:rotate(0deg) translateZ(0)} #pullDown .pullDownLabel{display:inline-block;vertical-align:middle;margin-left:5px;} #pullDown.flip .pullDownIcon{-webkit-transform:rotate(-180deg) translateZ(0)} #pullDown.loading .pullDownIcon{background-position:0 100%;-webkit-transform:rotate(0deg) translateZ(0);-webkit-transition-duration:0ms;-webkit-animation-name:loading;-webkit-animation-duration:2s;-webkit-animation-iteration-count:infinite;-webkit-animation-timing-function:linear} @-webkit-keyframes loading{ from{-webkit-transform:rotate(0deg) translateZ(0)} to{-webkit-transform:rotate(360deg) translateZ(0)} }
<div id="pullDown" class="none loading"> <span class="pullDownIcon"></span><span class="pullDownLabel">正在載入中...</span> </div>
手機多終端適配 media queryweb app iphone4 iphone5 iphone6 響應式佈局 適配代碼
@media (device-height:480px) and (-webkit-min-device-pixel-ratio:2){/* 兼容iphone4/4s */ .class{} } @media (device-height:568px) and (-webkit-min-device-pixel-ratio:2){/* 兼容iphone5 */ .class{} } @media (device-height:667px) and (-webkit-min-device-pixel-ratio:2){/* 兼容iphone6 */ .class{} } @media (device-height:736px) and (-webkit-min-device-pixel-ratio:2){/* 兼容iphone6 Plus */ .class{} }
屏蔽蘋果瀏覽器對數字的識別Meta標籤中的format-detection屬性及含義
<meta content="telephone=no" name="format-detection">
移除HTML5 input在type="number"時的上下小箭頭
在chrome下:
input::-webkit-outer-spin-button,input::-webkit-inner-spin-button{ -webkit-appearance: none !important; margin: 0; }
Firefox下:
input[type="number"]{-moz-appearance:textfield;}
第二種方案:
將type="number"改成type="tel",一樣是數字鍵盤,可是沒有箭頭。
<a href="tel:15222222222">移動WEB頁面JS一鍵撥打號碼諮詢功能</a> <a href="sms:15222222222">移動WEB頁面JS一鍵發送短信諮詢功能</a> <!--移動web頁面自動探測電話號碼--> <meta name="format-detection" content="telephone=no"> <meta http-equiv="x-rim-auto-match" content="none">
@media screen and (orientation: portrait) { /*豎屏 css*/ } @media screen and (orientation: landscape) { /*橫屏 css*/ }
//判斷手機橫豎屏狀態: window.addEventListener("onorientationchange" in window ? "orientationchange" : "resize", function() { if (window.orientation === 180 || window.orientation === 0) { alert('豎屏狀態!'); } if (window.orientation === 90 || window.orientation === -90 ){ alert('橫屏狀態!'); } }, false); //移動端的瀏覽器通常都支持window.orientation這個參數,經過這個參數能夠判斷出手機是處在橫屏仍是豎屏狀態。
rem 適配,內容太多,只貼網址
公式
var PAGE_MAX_WIDTH = 1280, BASE_FONT_SIZE = 50; (function() { function n() { e.fontSize = Math.min(window.innerWidth / PAGE_MAX_WIDTH * BASE_FONT_SIZE, BASE_FONT_SIZE) + "px" } var e = document.documentElement.style; window.addEventListener("load", n), window.addEventListener("resize", n), n(); }());