CSS边距属性.ppt

CSS边距属性.ppt

ID:48735383

大小:94.00 KB

页数:8页

时间:2020-01-20

CSS边距属性.ppt_第1页
CSS边距属性.ppt_第2页
CSS边距属性.ppt_第3页
CSS边距属性.ppt_第4页
CSS边距属性.ppt_第5页
资源描述:

《CSS边距属性.ppt》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库

1、CSS边距属性边距属性是用来设置页面中一个元素所占空间的边缘到相邻元素之间的距离。左边距属性(margin-left)这个属性用来设定左边距的宽度。示例如下:.d1{margin-left:1cm}★看案例:CSS左边距属性margin-left.D1{border:1pxsolid#FF0000;}.D2{border:1pxsolidgray;}.D3{margin-left:1cm;border:1pxsolidgray;}

2、EAD>没有margin

上面两个div没有设置边距属性(margin),仅设置了边框属性(border)。外面那个div的border设为红色,里面那个div的border属性设为灰色。


和上面两个div的CSS属性设置唯一不同的是,下面两个div中,里面的那个div设置了左边距属性(margin-left),表示这个div左边距为1厘米。

margin-left

3、设为1cm

右边距属性(margin-right)这个属性用来设定右边距的宽度。示例如下:.d1{margin-right:1cm}演示示例请参照左边距属性示例,只要将里面的margin-left改成margin-right即可。上边距属性(margin-top)这个属性用来设定上边距的宽度。示例如下:.d1{margin-top:1cm}演示示例请参照左边距属性示例,只要将里面的margin-left改成margin-top即可。下边距属性(margin-bottom)这个属性用来设定下边距的宽度

4、。示例如下:.d1{margin-bottom:1cm}演示示例请参照左边距属性示例,只要将里面的margin-left改成margin-bottom即可。边距属性(margin)这个属性是设定边距宽度的一个快捷的综合写法,用这个属性可以同时设定上下左右边距属性。你可以为上下左右边距设置相同的宽度。示例入下:.d1{margin:1cm}你也可以分别设置边距,顺序是上,右,下,左。示例如下:.d1{margin:1cm2cm3cm4cm}上面的代码表示,上边距为1cm,右边距为2cm,下边距为3cm,左边距为4cm。★演示示例:上下左右边距宽度相同

5、★演示示例:上下左右边距宽度各不相同演示示例:上下左右边距宽度相同CSS边距属性margin.D1{border:1pxsolid#FF0000;}.D2{border:1pxsolidgray;}.D3{margin:1cm;border:1pxsolidgray;}没有margin

上面两个div没有设置边距属性(mar

6、gin),仅设置了边框属性(border)。外面那个div的border设为红色,里面那个div的border属性设为灰色。


和上面两个div的CSS属性设置唯一不同的是,下面两个div中,里面的那个div设置了边距属性(margin),边距为1厘米,表示这个div上下左右的边距都为1厘米。

margin设为1cm演示示例:上下左右边距宽度各不相同CSS边距属性margin<</p><p>7、/TITLE><STYLEtype="text/css">.D1{border:1pxsolid#FF0000;}.D2{border:1pxsolidgray;}.D3{margin:0.5cm1cm2.5cm1.5cm;border:1pxsolidgray;}</STYLE></HEAD><BODY><DIVCLASS="D1"><DIVCLASS="D2">没有margin</DIV></DIV><P>上面两个div没有设置边距属性(margin),仅设置了边框属性(border)。外面那个div的border设为红色,里面那个div的bo</p><p>8、rder属性设为灰色。</P><P>和上面两个div的CSS属性设置不同的是,下面两个div中,里面的那个div设置了边距</p> </div> <div class="mt-3 bg-white"> <div class="d-lg-block d-none px-3 px-lg-4 py-3 border-bottom text-center font-18"> 当前文档最多预览五页,下载文档查看全文 </div> <div class="detail-fixed-feature d-none d-lg-block" id="detailFixedFeatureBox"> <div class="px-3 px-lg-4 py-3 d-flex align-items-center justify-content-between fixed-feature-box" id="detailFixedFeature"> <div class="d-lg-flex d-none align-items-center"> <div> <a class="btn btn-outline-danger article-state" href="javascript:;" data-id="48735383" data-code="438274" data-title="CSS边距属性.ppt"> <span>侵权申诉</span> </a> <button type="button" class="btn btn-outline-secondary with-light ml-2" data-toggle="modal" data-target="#reportModal" data-id="48735383"><span>举报</span></button> </div> <nav class="d-flex align-items-center ml-4" id="anchorPoint"> <a href="javascript:;" class="btn btn-light anchor-pre px-2"><i class="iconfont text-muted"></i></a> <div class="text-muted mb-0 pre-point-list" id="prePointList"> <a class="px-2 active nav-link" href="#anchorImg0">1</a> <a class="px-2 nav-link" href="#anchorImg1">1</a> <a class="px-2 nav-link" href="#anchorImg2">2</a> <a class="px-2 nav-link" href="#anchorImg3">3</a> <a class="px-2 nav-link" href="#anchorImg4">4</a> <a class="px-2 nav-link" href="#anchorImg5">5</a> / <span class="px-2" id="prePageNums">8</span> </div> <a href="javascript:;" class="btn btn-light anchor-next px-2"><i class="iconfont text-muted"></i></a> </nav> </div> <div class="d-flex align-items-center"> <p class="d-lg-block d-none font-14 text-black-50 mb-0 mr-2">此文档下载收益归作者所有</p> <button class="btn btn-danger detail-download-btn px-3 ml-0 font-16" data-btn="downloadfile" style="width:128px;height:40px;" data-id="48735383" data-price="2000" data-size="94.00 KB" data-page="8页" data-type="ppt" data-binddown="true" data-isold="new_content" data-vip="0" data-title="CSS边距属性.ppt">下载文档</button> </div> </div> </div> </div> <div class="d-block d-lg-none px-3 px-lg-4 py-3 border-bottom text-center font-14" style="color:#999">当前文档最多预览五页,下载文档查看全文</div> <button class="btn d-block w-100 d-lg-none btn-danger detail-download-btn px-3 ml-0 font-16" data-btn="downloadfile" data-id="48735383" data-price="2000" data-size="94.00 KB" data-page="8页" data-type="ppt" data-binddown="true" data-isold="new_content" data-vip="0" data-title="CSS边距属性.ppt">点击下载本文档 </button> </div> <div class="px-3 px-lg-4 py-3 bg-white mt-3"> <ul class="nav custom-tab border-bottom" id="myTab" role="tablist"> <li class="nav-item" role="presentation"> <a class="nav-link active px-0 mr-4 font-16 font-weight-light pb-3" id="tips-tab" data-toggle="tab" href="#showTips" role="tab" aria-controls="showTips" aria-selected="true">版权提示</a> </li> <li class="nav-item" role="presentation"> <a class="nav-link px-0 pb-3 font-16 font-weight-light text-black-50" href="/d-48735383.html" >下载文档</a> </li> <dl class="flex-grow-1 mb-0 d-lg-none"> <li class="ml-3 float-right d-lg-none"> <button type="button" class="btn btn-light" data-toggle="modal" data-target="#reportModal" data-id="48735383"><span>举报</span></button> </li> </dl> </ul> <div class="tab-content with-content pt-3" id="myTabContent"> <div class="tab-pane fade show active font-14" id="showTips" role="tabpanel" aria-labelledby="showTips-tab"> 温馨提示: <br> 1. 部分包含数学公式或PPT动画的文件,查看预览时可能会显示错乱或异常,文件下载后无此问题,请放心下载。<br> 2. 本文档由用户上传,版权归属用户,天天文库负责整理代发布。如果您对本文档版权有争议请及时联系客服。<br> 3. 下载前请仔细阅读文档内容,确认文档内容符合您的需求后进行下载,若出现内容与标题不符可向本站投诉处理。<br> 4. 下载文档时可能由于网络波动等原因无法下载或下载错误,付费完成后未能成功下载的用户请联系客服处理。 <br> </div> </div> </div> </div> <div class="detail-sidebar d-none d-lg-block"> <div id="columnDetailSiderRight"> <div class="detail-yourlike mt-0 pb-2" id="relativeArticle"> <div class="border-bottom py-2 d-flex align-items-center justify-content-between"> <h5 class="font-16">相关文章</h5> <a class="font-14 hover-letter-spacing" href="/ucenter/search/index.html?text=CSS边距属性.ppt" target="_blank" rel="nofollow">更多<i class="iconfont font-12 pl-1"></i></a> </div> <ul class="font-14 like-list"> <li class=""> <a class="text-ellipsis office-icon text-dark office-icon-doc" href="/p-37453692.html" title="CSS无难事-如何模块化散落的边距、宽度、行高等属性定义" target="_blank"><span class="text-danger">C</span><span class="text-danger">S</span><span class="text-danger">S</span>无难事-如何模块化散落的<span class="text-danger">边</span><span class="text-danger">距</span>、宽度、行高等<span class="text-danger">属</span><span class="text-danger">性</span>定义</a> </li> <li class=""> <a class="text-ellipsis office-icon text-dark office-icon-pdf" href="/p-37860668.html" title="css float属性" target="_blank">cssfloa<span class="text-danger">t</span><span class="text-danger">属</span><span class="text-danger">性</span></a> </li> <li class=""> <a class="text-ellipsis office-icon text-dark office-icon-ppt" href="/p-39349835.html" title="《CSS边框属性》PPT课件" target="_blank">《<span class="text-danger">C</span><span class="text-danger">S</span><span class="text-danger">S</span><span class="text-danger">边</span>框<span class="text-danger">属</span><span class="text-danger">性</span>》PPT课件</a> </li> <li class=""> <a class="text-ellipsis office-icon text-dark office-icon-doc" href="/p-39549271.html" title="HTML属性-CSS属性对比" target="_blank">HTML<span class="text-danger">属</span><span class="text-danger">性</span>-<span class="text-danger">C</span><span class="text-danger">S</span><span class="text-danger">S</span><span class="text-danger">属</span><span class="text-danger">性</span>对比</a> </li> <li class=""> <a class="text-ellipsis office-icon text-dark office-icon-docx" href="/p-42577330.html" title="css负边距之详解" target="_blank">css负<span class="text-danger">边</span><span class="text-danger">距</span>之详解</a> </li> <li class=""> <a class="text-ellipsis office-icon text-dark office-icon-ppt" href="/p-46949417.html" title="《css背景属性》PPT课件" target="_blank">《css背景<span class="text-danger">属</span><span class="text-danger">性</span>》PPT课件</a> </li> <li class=""> <a class="text-ellipsis office-icon text-dark office-icon-ppt" href="/p-48813702.html" title="CSS第三课-文本、边框、边距.ppt" target="_blank"><span class="text-danger">C</span><span class="text-danger">S</span><span class="text-danger">S</span>第三课-文本、<span class="text-danger">边</span>框、<span class="text-danger">边</span><span class="text-danger">距</span><span class="text-danger">.</span><span class="text-danger">p</span><span class="text-danger">p</span><span class="text-danger">t</span></a> </li> <li class=""> <a class="text-ellipsis office-icon text-dark office-icon-ppt" href="/p-48916767.html" title="CSS简介以及基本属性.ppt" target="_blank"><span class="text-danger">C</span><span class="text-danger">S</span><span class="text-danger">S</span>简介以及基本<span class="text-danger">属</span><span class="text-danger">性</span><span class="text-danger">.</span><span class="text-danger">p</span><span class="text-danger">p</span><span class="text-danger">t</span></a> </li> <li class=""> <a class="text-ellipsis office-icon text-dark office-icon-ppt" href="/p-58389814.html" title="《CSS列表属性》PPT课件.ppt" target="_blank">《<span class="text-danger">C</span><span class="text-danger">S</span><span class="text-danger">S</span>列表<span class="text-danger">属</span><span class="text-danger">性</span>》PPT课件<span class="text-danger">.</span><span class="text-danger">p</span><span class="text-danger">p</span><span class="text-danger">t</span></a> </li> <li class=""> <a class="text-ellipsis office-icon text-dark office-icon-ppt" href="/p-59212892.html" title="第9章 css属性ppt课件.ppt" target="_blank">第9章css<span class="text-danger">属</span><span class="text-danger">性</span><span class="text-danger">p</span><span class="text-danger">p</span><span class="text-danger">t</span>课件<span class="text-danger">.</span><span class="text-danger">p</span><span class="text-danger">p</span><span class="text-danger">t</span></a> </li> </ul> </div> <div class="detail-yourlike pb-2"> <div class="border-bottom py-2"> <h5 class="font-16">相关标签</h5> </div> <ul class="font-14 like-list d-flex flex-wrap"> <a class="search-tag" href="/tags/1618155/" target="_blank">边距</a> <a class="search-tag" href="/tags/540170/" target="_blank">ppt</a> <a class="search-tag" href="/tags/540273/" target="_blank">属性</a> </ul> </div> <script src="/d/js/acmsd/thea1.js"></script> </div> </div> </div> <footer> <div class="container d-none d-lg-block mb-4"> <div class="d-flex justify-content-between footer-nav"> <ul class="d-flex foot-nav"> <li> <h5>常见问题</h5> <a class=text-decoration-none href=/help/wenti/upload/ target=_blank> 关于上传 </a><a class=text-decoration-none href=/help/wenti/xiazai/ target=_blank> 关于下载 </a><a class=text-decoration-none href=/help/wenti/qinquan/ target=_blank> 关于侵权 </a><a class=text-decoration-none href=/help/wenti/fenxaing/ target=_blank> 分享文档赚钱教程 </a> </li> <li> <h5>关于我们</h5> <a class=text-decoration-none href=/help/about/wzjs/ target=_blank> 网站介绍 </a><a class=text-decoration-none href=/help/about/gywm/ target=_blank> 关于我们 </a><a class=text-decoration-none href=/help/about/lxwm/ target=_blank> 联系我们 </a> </li> <li> <h5>版权问题</h5> <a class=text-decoration-none href=/help/banquan/bqsm/ target=_blank> 版权声明 </a><a class=text-decoration-none href=/help/banquan/qqcl/ target=_blank> 侵权处理 </a><a class=text-decoration-none href=/help/banquan/mzsm/ target=_blank> 免责声明 </a> </li> <li> <h5>协议条款</h5> <a class=text-decoration-none href=/help/xieyi/yhxy/ target=_blank> 用户协议 </a><a class=text-decoration-none href=/help/xieyi/fwtk/ target=_blank> 用户服务条款 </a><a class=text-decoration-none href=/help/xieyi/ysbh/ target=_blank> 用户隐私保护 </a> </li> <li> <h5>网站导航</h5> <a class="text-decoration-none help-nav-item" href="/sitemaps.xml" data-name="网站地图" target="_blank">网站地图</a> <a class="text-decoration-none help-nav-item" href="/list.html" data-name="全部分类" target="_blank">全部分类</a> <a class="text-decoration-none help-nav-item" href="/sitemaps/index.html" data-name="资源地图" target="_blank">资源地图</a> </li> </ul> <div class="foot-qrcode d-flex"> <div> <div class="subsitute-bg"><img src="https://www.wenku365.com/d/file/2022/07-08/f23df57d987ef7ad9acb33fe5abf9854.jpg"></div> <p>关注公众号<br></p> </div> </div> </div> </div> <div class="footer-copyright"> <p><a href="/" target="_blank">天天文库</a>站为“文档C2C交易模式”,即用户上传的文档直接卖给(下载)用户,本站只是中间服务平台,本站所有文档下载所得的收益归上传人(含作者)所有【成交的100%(原创)】。</p> <p>本站是网络服务平台方,若您的权利被侵害,侵权客服QQ:3074922707 欢迎举报。</p> <p>Copyright 2004-2021 <a href="https://www.wenku365.com/" target="_blank">wenku365.com</a> All Rights Reserved <a href="https://beian.miit.gov.cn/#/Integrated/index" rel="nofollow" target="_blank">闽ICP备15016911号-5 </a></p> <p>闽公网安备 <a href="http://www.beian.gov.cn/portal/registerSystemInfo?recordcode=35052402000320" rel="nofollow" target="_blank">35052402000320</a></p> <p> <a href="https://www.wenku365.com/zt.html" target="_blank">专题文集</a> <a href="https://www.wenku365.com/zt-90007.html" target="_blank">丨职业培训</a> <a href="https://www.wenku365.com/zt-90005.html" target="_blank">丨实用范文</a> <a href="https://www.wenku365.com/zt-90010.html" target="_blank">丨商业材料</a> <a href="https://www.wenku365.com/zt-90013.html" target="_blank">丨合同协议</a> <a href="https://www.wenku365.com/zt-90009.html" target="_blank">丨PPT专题</a></p> </div> </footer> <script src="//static.wenku365.com/wenku365/js/global.min.js?"></script> <script src="//static.wenku365.com/wenku365/js/clipboard.min.js?"></script> <script src="//static.wenku365.com/wenku365/js/jquery.treeview.js?"></script> <script src="//static.wenku365.com/wenku365/js/jquery.share.min.js?"></script> <script src="//static.wenku365.com/wenku365/js/common.min.js?"></script> <script src="//static.wenku365.com/wenku365/js/downloadFile.js?"></script> <script src="//static.wenku365.com/wenku365/js/loginWindow.js?"></script> <script src="//static.wenku365.com/wenku365/js/windowRecharge.js?"></script> <script src="//static.wenku365.com/wenku365/js/viewer.min.js?"></script> <script src="//static.wenku365.com/wenku365/js/detail.js?"></script> <!-- 2023-05-07 12:28:51 --> </body> </html>