/* reset */html {border:0;}body, div, dl, dt, dd, ul, ol, li, h1, h2, h3, h4, h5, h6, pre, form, fieldset, input, textarea, p, blockquote, th, td{padding:0;margin:0;}body {font: 75%/150% Verdana, Lucida, Arial, Helvetica,宋体,sans-serif; color: #111; text-align:center; }body {width:970px; margin:15px auto;}fieldset, img{border:0;}table{border-collapse:collapse;border-spacing:0;}:focus{outline :0;}ol, ul{list-style:none outside;}address, caption, cite, code, dfn, em, strong, th, var{font-weight:normal;font-style:normal;}caption, th{text-align:left;}h1, h2, h3, h4, h5, h6{font-size:100%;}q:before, q:after{content:'';}abbr, acronym,fieldset, img{border:0;}a{text-decoration:none; color:#333;}a:hover{text-decoration:none;}input, textarea{padding:2px;font-size:12px;}select {font:12px Arial, Helvetica, sans-serif; }/* public classes */.clearfix:after{content:".";height:0;visibility:hidden;display:block;clear:both;}.clearfix{display:inline-block;}.clearfix{display:block;}*{ border: 0px;}body{ text-align:center;}img{ border: 0px; cursor: pointer;}a{ text-decoration: none; color: #0033FF;}.a{ color: #ffffff;}a:hover{ color: #CCCC00;}#adDiv{ width: 980px; font-size: 22px; font-weight: bold; color: #FF0000;}#mainDiv{ width: 980px; margin: 0 auto\9; padding-top:0; text-align: center; position: relative; background-color: #FFFFFF;}#logoDiv{ width: 980px; height: 89px !important; height: 87px;}#flashDiv{ width: 980px;}#navigationDiv{ width: 980px; font-size: 16px; font-family: "楷体_GB2312"; text-align: center; height: 32px !important; height: 30px; background-color: #999999; padding-top: 17px !important; padding-top: 15px; margin-top: 3px !important; margin-top: 1px;}#siderMap{ width: 750px; font-size: 12px; text-align: left; padding-left: 10px;}#centerDiv{ height: 800px; width: 980px;}#marqueeDiv{ float:left; height: 200px; width: 980px;}#bottomDiv{ height: 10px; width: 980px; bottom: 0; padding-top: 15px; font-size: 13px; text-align: center; color: #666666;}#centerLeftDiv{ margin-top: 10px; width: 220px; float: left; display: inline;}#centerRightDiv{ width: 750px; float: left; display: inline;}#leftTopDiv{ float: left; height: 150px; width: 220px; display: inline;}#leftBottomDiv{ float: left; width: 220px; margin-top: 5px; display: inline;}#rightTopDiv{ position: relative; width: 750px; float: left; display: inline;}#siderbarDiv{ float: left; width: 10px; display: inline;}#rightBottomDiv{ width: 740px; float: left; display: inline; padding-left: 20px;}#conditionDiv{ float: left; width: 307px; margin-bottom: 0px; padding-bottom: 0px; display: inline; height:280px;}#lawDiv{ float: left; width: 307px; margin-left: 68px; display: inline; height:280px;}#guideDiv{ float: left; width: 307px; margin-top: 10px; display: inline; height:280px;}#statDiv{ float: left; width: 307px; margin-top: 10px; margin-left: 68px; display: inline; height:280px;}.conBottom{ margin-top: 10px; padding-top: 0px; border: solid 0px #89D8F6; width: 307px; height: 180px; font-size: 13px; text-align: left; overflow: visible;}.moreDiv{ text-align: right; padding-bottom: 5px; margin-bottom: 5px; font-size: 13px;}#siderMarquee{ margin-top: 5px;}#crt1{ position: absolute; width: 174px; height: 94px; left: 32px; top: 28px;}#crt2{ position: absolute; width: 174px; height: 94px; left: 274px; top: 29px;}#crt3{ position: absolute; width: 174px; height: 94px; left: 508px; top: 29px;}#crt4{ position: absolute; width: 174px; height: 94px; left: 32px; top: 141px;}#crt5{ position: absolute; width: 174px; height: 92px; left: 273px; top: 141px;}#crt6{ position: absolute; width: 174px; height: 93px; left: 508px; top: 140px;}#showBigDiv{ position: absolute; z-index: 3; width: 400px; height: 216px; left: 393px; top: 528px;}li{ text-align: left;}.tr{ background-color: #ccddff;}.tr1{ background-color: #eeeeff;}#contentDiv{ font-size: 13px; padding-top: 5px; padding-left: 20px; color: #666666; text-align: left; height:500px; background-repeat:no-repeat;} 回复讨论(解决方案)
你只把CSS拿出来，很难帮你分析是什么原因造成兼容性的问题，把代码贴出来把~~~
解决兼容性问题，要了解CSS在不同浏览器中的工作方式，现在的浏览器只要符合W3c编写，一般都是兼容的。
专题页面浏览器兼容问题汇总
一、表格Table的三个参数填充、间距和边框必须设置数值。
二、在专题里面插入调查，必须重新设定table的参数。
三、回车符号前面不能有空格。
四、在专题制作里面禁止用＜p＞＜／p＞标签。
五、随便写几个标签，不加样式控制的情况下，各自的margin 和padding差异较大。
解决方案：css里 *{margin:0;padding:0;}
六、float布局最常见的浏览器兼容问题。
解决方案：在float的标签样式控制中加入 display:inline;将其转化为行内属性。
七、设置较小高度标签（一般小于10px），在ie6，ie7，遨游中高度超出自己设置高度。
解决方案：给超出高度的标签设置overflow:hidden;或者设置行高line-height 小于你设置的高度。
八、几个img标签放在一起的时候，有些浏览器会有默认的间距。
解决方案：简单方法是通过表格table进行分割，第二方案：因为img标签是行内属性标签，所以只要不超出容器宽度，img标签都会排在一行里，但是部分浏览器的img标签之间会有个间距，所以去掉这个间距使用float标签可解决。
有个取巧的办法， 根据浏览器设置相应的CSS。
多去跨浏览器专区看看，多学习学习
/* reset */
html {border:0;}
body, div, dl, dt, dd, ul, ol, li, h1, h2, h3, h4, h5, h6, pre, form, fieldset, input, textarea, p, blockquote, th, td{padding:0;margin:0;}
body {font: 75%/150% Verdana, Lucida, Arial, Helvetica,宋体,sans-serif; color: #111; text-align:center; }
body {width:970px; margin:15px auto;}
fieldset, img{border:0;}
table{border-collapse:collapse;border-spacing:0;}
:focus{outline :0;}
ol, ul{list-style:none outside;}
address, caption, cite, code, dfn, em, strong, th, var{font-weight:normal;font-style:normal;}
caption, th{text-align:left;}
h1, h2, h3, h4, h5, h6{font-size:100%;}
q:before, q:after{content:'';}
abbr, acronym,fieldset, img{border:0;}
a{text-decoration:none; color:#333;}
a:hover{text-decoration:none;}
input, textarea{padding:2px;font-size:12px;}
select {font:12px Arial, Helvetica, sans-serif; }
/* public classes */
.clearfix:after{content:".";height:0;visibility:hidden;display:block;clear:both;}
.clearfix{display:inline-block;}
.clearfix{display:block;}
*
{
border: 0px;
}
body
{
text-align:center;
}
img
{
border: 0px;
cursor: pointer;
}
a
{
text-decoration: none;
color: #0033FF;
}
.a
{
color: #ffffff;
}
a:hover
{
color: #CCCC00;
}
#adDiv
{
width: 980px;
font-size: 22px;
font-weight: bold;
color: #FF0000;
}
#mainDiv
{
width: 980px;
margin: 0 auto\9;
padding-top:0;
text-align: center;
position: relative;
background-color: #FFFFFF;
}
#logoDiv
{
width: 980px;
height: 89px !important;
height: 87px;
}
#flashDiv
{
width: 980px;
}
#navigationDiv
{
width: 980px;
font-size: 16px;
font-family: "楷体_GB2312";
text-align: center;
height: 32px !important;
height: 30px;
background-color: #999999;
padding-top: 17px !important;
padding-top: 15px;
margin-top: 3px !important;
margin-top: 1px;
}
#siderMap
{
width: 750px;
font-size: 12px;
text-align: left;
padding-left: 10px;
}
#centerDiv
{
height: 800px;
width: 980px;
}
#marqueeDiv
{
float:left;
height: 200px;
width: 980px;
}
#bottomDiv
{
height: 10px;
width: 980px;
bottom: 0;
padding-top: 15px;
font-size: 13px;
text-align: center;
color: #666666;
}
#centerLeftDiv
{
margin-top: 10px;
width: 220px;
float: left;
display: inline;
}
#centerRightDiv
{
width: 750px;
float: left;
display: inline;
}
#leftTopDiv
{
float: left;
height: 150px;
width: 220px;
display: inline;
}
#leftBottomDiv
{
float: left;
width: 220px;
margin-top: 5px;
display: inline;
}
#rightTopDiv
{
position: relative;
width: 750px;
float: left;
display: inline;
}
#siderbarDiv
{
float: left;
width: 10px;
display: inline;
}
#rightBottomDiv
{
width: 740px;
float: left;
display: inline;
padding-left: 20px;
}
#conditionDiv
{
float: left;
width: 307px;
margin-bottom: 0px;
padding-bottom: 0px;
display: inline;
height:280px;
}
#lawDiv
{
float: left;
width: 307px;
margin-left: 68px;
display: inline;
height:280px;
}
#guideDiv
{
float: left;
width: 307px;
margin-top: 10px;
display: inline;
height:280px;
}
#statDiv
{
float: left;
width: 307px;
margin-top: 10px;
margin-left: 68px;
display: inline;
height:280px;
}
.conBottom
{
margin-top: 10px;
padding-top: 0px;
border: solid 0px #89D8F6;
width: 307px;
height: 180px;
font-size: 13px;
text-align: left;
overflow: visible;
}
.moreDiv
{
text-align: right;
padding-bottom: 5px;
margin-bottom: 5px;
font-size: 13px;
}
#siderMarquee
{
margin-top: 5px;
}
#crt1
{
position: absolute;
width: 174px;
height: 94px;
left: 32px;
top: 28px;
}
#crt2
{
position: absolute;
width: 174px;
height: 94px;
left: 274px;
top: 29px;
}
#crt3
{
position: absolute;
width: 174px;
height: 94px;
left: 508px;
top: 29px;
}
#crt4
{
position: absolute;
width: 174px;
height: 94px;
left: 32px;
top: 141px;
}
#crt5
{
position: absolute;
width: 174px;
height: 92px;
left: 273px;
top: 141px;
}
#crt6
{
position: absolute;
width: 174px;
height: 93px;
left: 508px;
top: 140px;
}
#showBigDiv
{
position: absolute;
z-index: 3;
width: 400px;
height: 216px;
left: 393px;
top: 528px;
}
li
{
text-align: left;
}
.tr
{
background-color: #ccddff;
}
.tr1
{
background-color: #eeeeff;
}
#contentDiv
{
font-size: 13px;
padding-top: 5px;
padding-left: 20px;
color: #666666;
text-align: left;
height:500px;
background-repeat:no-repeat;
}
你只把CSS拿出来，很难帮你分析是什么原因造成兼容性的问题，把代码贴出来把~~~
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Index.aspx.cs" Inherits="Index" %><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head runat="server"> <title>乾元文化娱乐有限公司</title> <link href="css/qyylCss.css" rel="stylesheet" type="text/css" /> <link href="css/ffQyylCss.css" rel="stylesheet" type="text/css" /> <script type="text/javascript" src="js/qyyljs.js" language="javascript"></script> <script language="javascript" type="text/javascript"> var imgUrl=new Array(); var adNum=1; var theTimer; imgUrl[1]="images/small/2.jpg"; imgUrl[2]="images/small/3.jpg"; imgUrl[3]="images/small/1.jpg"; imgUrl[4]="images/small/lylm.jpg"; imgUrl[5]="images/small/lylm2.jpg"; function setTransition(){ if (document.all){ document.images.imgUrlrotator.filters.revealTrans.Transition=Math.floor(Math.random()*20); document.images.imgUrlrotator.filters.revealTrans.apply(); } } function playTransition(){ if (document.all) document.images.imgUrlrotator.filters.revealTrans.play() } function nextAd(){ if(adNum<img src="/static/imghwm/default1.png" data-src="images/global_title.jpg" class="lazy" Url.length-1)adNum++ ; else adNum=1; setTransition(); document.images.imgUrlrotator.src=imgUrl[adNum]; playTransition(); theTimer=setTimeout("nextAd()", 3000); } //滚动 var speed=10; //设置图片滚动速度 //获取对象 function getObj(itempar) { return document.getElementById(itempar); } function Marquee(){ if(getObj("demo2").offsetWidth-getObj("demo").scrollLeft<=0){ //当滚动至demo1与demo2交界时 getObj("demo").scrollLeft=0; //-=demo1.offsetWidth; //dome跳到最左端 }else{ getObj("demo").scrollLeft++; } } var MyMar; function Load(){ var imgPre=new Array(); for (i=1;i<5;i++){ imgPre=new Image(); imgPre.src=imgUrl; } MyMar=setInterval("Marquee()",speed); //设置定时器 getObj("demo").onmouseover=function(){ clearInterval(MyMar); } //鼠标移上时清除定时器达到滚动停止的目的 getObj("demo").onmouseout=function() { MyMar=setInterval("Marquee()",speed); }//鼠标移开时重设定时器，继续滚动 } var NowFrame = 1;//图片最先显示第一张 var MaxFrame = 4;//图片一共4张 function show() { for(var i=1; i<(MaxFrame+1); i++){ if(i==NowFrame){ getObj("div"+NowFrame).style.display ="block"; //当前图片显示 }else{ getObj("div"+i).style.display ="none"; //其他的图片隐藏 } } if(NowFrame == MaxFrame){ //定义下一张显示的图片 NowFrame = 1; }else{ NowFrame++; } } setInterval("show()", 2000); //设置定时器，显示下一张显示的图片 </script alt="怎样解决浏览器兼容问题？求救！_html/css_WEB-ITnose" ></head> 你只把CSS拿出来，很难帮你分析是什么原因造成兼容性的问题，把代码贴出来把~~~
<body onload="Load()"> <form id="form1" runat="server"> <div id="mainDiv"> <div id="logoDiv"> <img src="/static/imghwm/default1.png" data-src="images/global_title.jpg" class="lazy" style="max-width:90%" alt="" /> <div style="position: absolute; top: 2px; right: 120px;"> <img src="/static/imghwm/default1.png" data-src="images/point07.gif" class="lazy" alt="" /> <a href="#" onclick="window.external.addFavorite('http://www.lyqywh.com','乾元文化娱乐有限公司')" style="max-width:90%">加入收藏</a> </div> <div style="position: absolute; top: 7px; right: 25px;"> <a href="#" style="color: #FFFFFF; font-size: 12px;"> 联系我们</a></div> </div> <div id="flashDiv"> <div align="center"> <img src="/static/imghwm/default1.png" data-src="javascript:nextAd()" class="lazy" style="max-width:90%" style="max-width:90%" style="max-width:90%" border="0" name="imgUrlrotator" alt="" /> </div> </div> <div id="navigationDiv"> <a href="Index.aspx" class="a">首页</a> | <a href="CompanySys.aspx" class="a">公司简介</a> | <a href="ProContext.aspx" class="a">项目背景</a> | <a href="ProAddress.aspx" class="a"> 项目选址</a> | <a href="ProSyn.aspx" class="a">项目简介</a> | <a href="ProsCheme.aspx" class="a"> 工程方案</a> | <a href="BenefitAnaly.aspx" class="a">效益分析</a> | <a href="FinalnPro.aspx" class="a">环境影响</a> | <a href="Airscape.aspx" class="a">鸟瞰乾元</a> </div> <div id="adDiv"> <marquee direction="left" behavior="alternate" scrollamount="3" >真诚欢迎各界朋友前来投资及工程建设招议标！有意向者请联系：18637956629（张经理）</marquee> </div> <div id="centerDiv"> <div id="centerLeftDiv"> <div id="leftTopDiv"> <img src="/static/imghwm/default1.png" data-src="images/small/div1.jpg" class="lazy" id="div1" border="0" alt="" /> <img src="/static/imghwm/default1.png" data-src="images/small/div2.jpg" class="lazy" style="max-width:90%" id="div2" border="0" alt="" /> <img src="/static/imghwm/default1.png" data-src="images/small/div3.jpg" class="lazy" style="max-width:90%" id="div3" border="0" alt="" /> <img src="/static/imghwm/default1.png" data-src="images/small/div4.jpg" class="lazy" style="max-width:90%" id="div4" border="0" alt="" /> </div> <div id="leftBottomDiv"> <img src="/static/imghwm/default1.png" data-src="images/small/2010-08-09_230419.jpg" class="lazy" alt="向上" onclick="rollPic('up');" style="max-width:90%" style="max-width:90%" /><br /> <br /> <div id="siderMarquee"> <img src="/static/imghwm/default1.png" data-src="images/small/chengmen.jpg" class="lazy" id="roll1" style="max-width:90%" style="max-width:90%" alt="" /><br /> <br /> <img src="/static/imghwm/default1.png" data-src="images/small/dadian.jpg" class="lazy" id="roll2" style="max-width:90%" style="max-width:90%" alt="" /><br /> <br /> <img src="/static/imghwm/default1.png" data-src="images/small/dadian2.jpg" class="lazy" id="roll3" style="max-width:90%" style="max-width:90%" alt="" /><br /> <br /> <img src="/static/imghwm/default1.png" data-src="images/small/2010-08-09_230000.jpg" class="lazy" alt="向下" style="max-width:90%" onclick="rollPic('notUp');" style="max-width:90%" /> </div> </div> </div> <div id="siderbarDiv"> </div> <div id="centerRightDiv"> <br /> <div id="siderMap"> 您目前位置∶首页</div> <div id="rightTopDiv"> <img src="/static/imghwm/default1.png" data-src="images/index_select.jpg" class="lazy" alt="" /> <div id="crt1" onclick="showBigPic(this,'showBigDiv','images/big/jd.jpg')" style="max-width:90%"> <img src="/static/imghwm/default1.png" data-src="images/small/jd.jpg" class="lazy" alt="" /></div> <div id="crt2" onclick="showBigPic(this,'showBigDiv','images/big/ly.jpg')" style="max-width:90%"> <img src="/static/imghwm/default1.png" data-src="images/small/ly.jpg" class="lazy" alt="高档公寓" /></div> <div id="crt3" onclick="showBigPic(this,'showBigDiv','images/big/ss.jpg')" style="max-width:90%"> <img src="/static/imghwm/default1.png" data-src="images/small/ss.jpg" class="lazy" alt="" /></div> <div id="crt4" onclick="showBigPic(this,'showBigDiv','images/big/dj.jpg')" style="max-width:90%"> <img src="/static/imghwm/default1.png" data-src="images/small/dj.jpg" class="lazy" alt="豪华别墅" /></div> <div id="crt5" onclick="showBigPic(this,'showBigDiv','images/big/yl.jpg')" style="max-width:90%"> <img src="/static/imghwm/default1.png" data-src="images/small/yl.jpg" class="lazy" alt="" /></div> <div id="crt6" onclick="showBigPic(this,'showBigDiv','images/big/xm.jpg')" style="max-width:90%"> <img src="/static/imghwm/default1.png" data-src="images/small/xm.jpg" class="lazy" alt=""/></div> </div> <div id="rightBottomDiv"> <div id="conditionDiv"> <img src="/static/imghwm/default1.png" data-src="images/index_sub_title_01.jpg" class="lazy" alt="" /> <div class="conBottom"> <div style="max-width:90%"> <img src="/static/imghwm/default1.png" data-src="images/index_sub_icon_01.jpg" class="lazy" alt="" /></div> 你只把CSS拿出来，很难帮你分析是什么原因造成兼容性的问题，把代码贴出来把~~~
<div> 洛阳龙门石窟是我国三大石窟艺术宝库之一，重要的世届历史文化遗产。位于龙门石窟南1.5公里的草店村，历史上曾是人杰地灵，人文汇璀之地。尤其是从北魏、隋、唐到北宋年间，由于洛阳是行政文化中心，再加上龙门石窟的大规模开凿，与龙门石窟近在咫尺的草店村一带，成文人们关注的热点，最引人注目的是规模宏大的乾元寺，占地上百亩，香客盈门。 </div> <div> <a>详细>></a> </div> <div> <img src="/static/imghwm/default1.png" data-src="images/index_sub_title_04.jpg" class="lazy" alt="怎样解决浏览器兼容问题？求救！_html/css_WEB-ITnose" > <div> <div> 乾元*选择的位置既有山坡,又有河滩,什么项目适合建在山坡，什么项目适合建在河滩，需要整体布局,合理规划。由于*项目大,项目多,不可能同时动工,大致分三期进行。 </div> <div> <strong>一期工程：</strong>观赏胡，别墅群，多功能宾馆……<br> <strong>二期工程：</strong>乾元寺，四季游泳场，饮食一条街……<br> <strong>三期工程：</strong>儿童乐园，伊河修整，绿化、路面…… </div> </div> <div> <a>详细>></a> </div> </div> <div> <img src="/static/imghwm/default1.png" data-src="images/index_sub_title_03.jpg" class="lazy" alt="怎样解决浏览器兼容问题？求救！_html/css_WEB-ITnose" > <div> <a> <img src="/static/imghwm/default1.png" data-src="images/big/xiaoguotu.jpg" class="lazy" alt="怎样解决浏览器兼容问题？求救！_html/css_WEB-ITnose" ></a> </div> <div> <a>详细>></a> </div> </div> <div> <img src="/static/imghwm/default1.png" data-src="images/index_sub_title_02.jpg" class="lazy" alt="怎样解决浏览器兼容问题？求救！_html/css_WEB-ITnose" > <div> <a> <img src="/static/imghwm/default1.png" data-src="images/small/qyys.jpg" class="lazy" alt="怎样解决浏览器兼容问题？求救！_html/css_WEB-ITnose" ></a> </div> <div> <a>详细>></a> </div> </div> <div> </div> <div> <div> <table> <tr> <td> <a> <img src="/static/imghwm/default1.png" data-src="images/small/yinyezhizhao.jpg" class="lazy" alt="怎样解决浏览器兼容问题？求救！_html/css_WEB-ITnose" ></a> <a> <img src="/static/imghwm/default1.png" data-src="images/small/IMG_0002.jpg" class="lazy" alt="怎样解决浏览器兼容问题？求救！_html/css_WEB-ITnose" ></a> <a> <img src="/static/imghwm/default1.png" data-src="images/small/IMG_0003.jpg" class="lazy" alt="怎样解决浏览器兼容问题？求救！_html/css_WEB-ITnose" ></a> <a> <img src="/static/imghwm/default1.png" data-src="images/small/IMG_0004.jpg" class="lazy" alt="怎样解决浏览器兼容问题？求救！_html/css_WEB-ITnose" ></a> <a> <img src="/static/imghwm/default1.png" data-src="images/small/IMG_0005.jpg" class="lazy" alt="怎样解决浏览器兼容问题？求救！_html/css_WEB-ITnose" ></a> <a> <img src="/static/imghwm/default1.png" data-src="images/small/IMG_0006.jpg" class="lazy" alt="怎样解决浏览器兼容问题？求救！_html/css_WEB-ITnose" ></a> <a> <img src="/static/imghwm/default1.png" data-src="images/small/IMG_0001.jpg" class="lazy" alt="怎样解决浏览器兼容问题？求救！_html/css_WEB-ITnose" ></a> <a> <img src="/static/imghwm/default1.png" data-src="images/small/4.jpg" class="lazy" alt="怎样解决浏览器兼容问题？求救！_html/css_WEB-ITnose" ></a> <a> <img src="/static/imghwm/default1.png" data-src="images/source/5.jpg" class="lazy" alt="怎样解决浏览器兼容问题？求救！_html/css_WEB-ITnose" ></a> <a> <img src="/static/imghwm/default1.png" data-src="images/small/6.jpg" class="lazy" alt="怎样解决浏览器兼容问题？求救！_html/css_WEB-ITnose" ></a> <a> <img src="/static/imghwm/default1.png" data-src="images/small/7.jpg" class="lazy" alt="怎样解决浏览器兼容问题？求救！_html/css_WEB-ITnose" ></a> <a> <img src="/static/imghwm/default1.png" data-src="images/small/001.jpg" class="lazy" alt="怎样解决浏览器兼容问题？求救！_html/css_WEB-ITnose" ></a> <a> <img src="/static/imghwm/default1.png" data-src="images/small/002.jpg" class="lazy" alt="怎样解决浏览器兼容问题？求救！_html/css_WEB-ITnose" ></a> <a> <img src="/static/imghwm/default1.png" data-src="images/small/004.jpg" class="lazy" alt="怎样解决浏览器兼容问题？求救！_html/css_WEB-ITnose" ></a> <a> <img src="/static/imghwm/default1.png" data-src="images/small/003.jpg" class="lazy" alt="怎样解决浏览器兼容问题？求救！_html/css_WEB-ITnose" ></a> &</td> </tr> </table> </div> </div>
What are self-closing tags? Give an example.Apr 27, 2025 am 12:04 AMSelf-closingtagsinHTMLandXMLaretagsthatclosethemselveswithoutneedingaseparateclosingtag,simplifyingmarkupstructureandenhancingcodingefficiency.1)TheyareessentialinXMLforelementswithoutcontent,ensuringwell-formeddocuments.2)InHTML5,usageisflexiblebutr
Beyond HTML: Essential Technologies for Web DevelopmentApr 26, 2025 am 12:04 AMTo build a website with powerful functions and good user experience, HTML alone is not enough. The following technology is also required: JavaScript gives web page dynamic and interactiveness, and real-time changes are achieved by operating DOM. CSS is responsible for the style and layout of the web page to improve aesthetics and user experience. Modern frameworks and libraries such as React, Vue.js and Angular improve development efficiency and code organization structure.
What are boolean attributes in HTML? Give some examples.Apr 25, 2025 am 12:01 AMBoolean attributes are special attributes in HTML that are activated without a value. 1. The Boolean attribute controls the behavior of the element by whether it exists or not, such as disabled disable the input box. 2.Their working principle is to change element behavior according to the existence of attributes when the browser parses. 3. The basic usage is to directly add attributes, and the advanced usage can be dynamically controlled through JavaScript. 4. Common mistakes are mistakenly thinking that values need to be set, and the correct writing method should be concise. 5. The best practice is to keep the code concise and use Boolean properties reasonably to optimize web page performance and user experience.
How can you validate your HTML code?Apr 24, 2025 am 12:04 AMHTML code can be cleaner with online validators, integrated tools and automated processes. 1) Use W3CMarkupValidationService to verify HTML code online. 2) Install and configure HTMLHint extension in VisualStudioCode for real-time verification. 3) Use HTMLTidy to automatically verify and clean HTML files in the construction process.
HTML vs. CSS and JavaScript: Comparing Web TechnologiesApr 23, 2025 am 12:05 AMHTML, CSS and JavaScript are the core technologies for building modern web pages: 1. HTML defines the web page structure, 2. CSS is responsible for the appearance of the web page, 3. JavaScript provides web page dynamics and interactivity, and they work together to create a website with a good user experience.
HTML as a Markup Language: Its Function and PurposeApr 22, 2025 am 12:02 AMThe function of HTML is to define the structure and content of a web page, and its purpose is to provide a standardized way to display information. 1) HTML organizes various parts of the web page through tags and attributes, such as titles and paragraphs. 2) It supports the separation of content and performance and improves maintenance efficiency. 3) HTML is extensible, allowing custom tags to enhance SEO.
The Future of HTML, CSS, and JavaScript: Web Development TrendsApr 19, 2025 am 12:02 AMThe future trends of HTML are semantics and web components, the future trends of CSS are CSS-in-JS and CSSHoudini, and the future trends of JavaScript are WebAssembly and Serverless. 1. HTML semantics improve accessibility and SEO effects, and Web components improve development efficiency, but attention should be paid to browser compatibility. 2. CSS-in-JS enhances style management flexibility but may increase file size. CSSHoudini allows direct operation of CSS rendering. 3.WebAssembly optimizes browser application performance but has a steep learning curve, and Serverless simplifies development but requires optimization of cold start problems.
HTML: The Structure, CSS: The Style, JavaScript: The BehaviorApr 18, 2025 am 12:09 AMThe roles of HTML, CSS and JavaScript in web development are: 1. HTML defines the web page structure, 2. CSS controls the web page style, and 3. JavaScript adds dynamic behavior. Together, they build the framework, aesthetics and interactivity of modern websites.
Hot AI Tools
Undresser.AI Undress
AI-powered app for creating realistic nude photos
AI Clothes Remover
Online AI tool for removing clothes from photos.
Undress AI Tool
Undress images for free
Clothoff.io
AI clothes remover
Video Face Swap
Swap faces in any video effortlessly with our completely free AI face swap tool!
Hot Article
Hot Tools
Dreamweaver CS6
Visual web development tools
SublimeText3 Chinese version
Chinese version, very easy to use
Notepad++7.3.1
Easy-to-use and free code editor
MinGW - Minimalist GNU for Windows
This project is in the process of being migrated to osdn.net/projects/mingw, you can continue to follow us there. MinGW: A native Windows port of the GNU Compiler Collection (GCC), freely distributable import libraries and header files for building native Windows applications; includes extensions to the MSVC runtime to support C99 functionality. All MinGW software can run on 64-bit Windows platforms.
SAP NetWeaver Server Adapter for Eclipse
Integrate Eclipse with SAP NetWeaver application server.
