比如让一个图片作为对象背景距离对象左边或右边多少间距开始显示,距离对象上边或下边多少间距开始显示,或者用常见left、right、center代表水平左、中、右显示图片,或者常见bottom、top代表下部(底部)、上部(顶部)显示图片。 一、语法结构 -TOP 1、基础语法 background-position:10px(水平左中右) 20px(垂直上下) Div{...
}.nav-bar{position: fixed;bottom:0;left:0;right:0;height:50px;background:#3a8ee6;color:#fff;line-height:50px;text-align: center; }input{border:1pxsolid#ddd; } <divclass="container"><inputtype="text"placeholder="请输入姓名"></div><divclass="nav-bar">提交按钮</div> 以下是fixed在...
position:absolute;left:40px;top:35px;}</style></head><body><divclass="page"><pclass="one"...
</div> <script> $("#position1").position({ my:"center", at:"center", of:"#targetElement" }); $("#position2").position({ my:"left top", at:"left top", of:"#targetElement" }); $("#position3").position({ my:"right center", ...
2.1.448 Part 1 Section 17.15.2.41, targetScreenSz (Target Screen Size for Web Page) 2.1.449 Part 1 Section 17.15.2.42, title (Frame or Frameset Title) 2.1.450 Part 1 Section 17.15.2.43, top (Top Border for HTML div) 2.1.451 Part 1 Section 17.15.3.2, applyBreakingRules (Use ...
</div> <script> $("#position1").position({ my:"center", at:"center", of:"#targetElement" }); $("#position2").position({ my:"left top", at:"left top", of:"#targetElement" }); $("#position3").position({ my:"right center", ...
If only one value is specified, the second value is assumed to be center. If three or four values are used, the length-percentage values are offsets for the preceding keyword value(s). 1-value syntax: The value may be: The keyword value center, which centers the image. One of the ...
. CSS properties to position text over an image in several locations of the image, such as the center, and bottom, are useful for positioning text images. While. HTML features such as usingFigureandFigcaptionare further useful in maintaining the SEO and overall structure of the webpage....
This example has an element that is positioned based on the parent's scroll position. This can be useful when creating sticky menu bars on top of a page. <style> .sticky { background-color: steelblue; color: white; padding: 15px; top: 0; position: sticky; } </style> <div style="...
Add Some Text to DIV Add space in Columns of asp:CheckBoxList add text to input type = text in ASP.net / C# Add X-Frame-Option to website in IIS and web.config file Adding a picture to a web form Adding a user to aspnet_Users table Adding an event handler when the page comple...