Table of Contents
定义select的边框颜色_表单特效
May 16, 2016 pm 07:04 PM
select
definition
frame
color
具体步骤：
1.用margin属性实现。先设置margin属性为-2，以隐藏select对象原来的边框，然后设置select对象的父对象的边框。
2.margin属性结合clip属性实现。也是先用margin隐藏select的原边框，再用clip控制select的可视区域，以彻底隐藏select的原边框，最后通过定义select的父对象的边框作为最后看到的select的边框。
width:80;height:20">
注意：方法2中必须设置SPAN和SELECT元素的position属性为absolute。
特别提示
本例两段代码的运行效果分别如图2.1.6.6和图2.1.6.7所示，仔细对比，可以发现有一些微小的差别。
图2.1.6.6 定义SELECT的边框效果一
图2.1.6.7 定义SELECT的边框效果二
1.用margin属性实现。先设置margin属性为-2，以隐藏select对象原来的边框，然后设置select对象的父对象的边框。
2.margin属性结合clip属性实现。也是先用margin隐藏select的原边框，再用clip控制select的可视区域，以彻底隐藏select的原边框，最后通过定义select的父对象的边框作为最后看到的select的边框。
width:80;height:20">
注意：方法2中必须设置SPAN和SELECT元素的position属性为absolute。
特别提示
本例两段代码的运行效果分别如图2.1.6.6和图2.1.6.7所示，仔细对比，可以发现有一些微小的差别。
图2.1.6.6 定义SELECT的边框效果一
图2.1.6.7 定义SELECT的边框效果二
特别说明
本例主要是clip属性和margint属性的应用，因为SELECT控件的特殊性，无法直接定义其边框样式，所以必须掌握本例所用的技巧。
Statement of this Website
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn
Hot Article
R.E.P.O. Energy Crystals Explained and What They Do (Yellow Crystal)
2 weeks ago
By 尊渡假赌尊渡假赌尊渡假赌
Repo: How To Revive Teammates
4 weeks ago
By 尊渡假赌尊渡假赌尊渡假赌
Hello Kitty Island Adventure: How To Get Giant Seeds
3 weeks ago
By 尊渡假赌尊渡假赌尊渡假赌
How Long Does It Take To Beat Split Fiction?
3 weeks ago
By DDD
R.E.P.O. Save File Location: Where Is It & How to Protect It?
3 weeks ago
By DDD
Hot tools Tags
Hot Article
R.E.P.O. Energy Crystals Explained and What They Do (Yellow Crystal)
2 weeks ago
By 尊渡假赌尊渡假赌尊渡假赌
Repo: How To Revive Teammates
4 weeks ago
By 尊渡假赌尊渡假赌尊渡假赌
Hello Kitty Island Adventure: How To Get Giant Seeds
3 weeks ago
By 尊渡假赌尊渡假赌尊渡假赌
How Long Does It Take To Beat Split Fiction?
3 weeks ago
By DDD
R.E.P.O. Save File Location: Where Is It & How to Protect It?
3 weeks ago
By DDD
Hot Article Tags
Notepad++7.3.1
Easy-to-use and free code editor
SublimeText3 Chinese version
Chinese version, very easy to use
Zend Studio 13.0.1
Powerful PHP integrated development environment
Dreamweaver CS6
Visual web development tools
SublimeText3 Mac version
God-level code editing software (SublimeText3)
Hot Topics
What is Discuz? Definition and function introduction of Discuz
Mar 03, 2024 am 10:33 AM
What is Discuz? Definition and function introduction of Discuz
How to make custom borders in Microsoft Word
Nov 18, 2023 pm 11:17 PM
How to make custom borders in Microsoft Word
Do you know how to set the color of WPS document table?
Mar 20, 2024 am 08:19 AM
Do you know how to set the color of WPS document table?
Popular science on how to set excel borders
Mar 20, 2024 am 10:30 AM
Popular science on how to set excel borders
How to change the color of the Windows 10 taskbar
Jan 01, 2024 pm 09:05 PM
How to change the color of the Windows 10 taskbar
Vivo's new X100 series memory, color exposure: all series start at 12+256GB
May 06, 2024 pm 03:58 PM
Vivo's new X100 series memory, color exposure: all series start at 12+256GB
Asynchronous processing method of Select Channels Go concurrent programming using golang
Sep 28, 2023 pm 05:27 PM
Asynchronous processing method of Select Channels Go concurrent programming using golang
How to solve the abnormal color problem of Win7 monitor
Jan 14, 2024 pm 06:54 PM
How to solve the abnormal color problem of Win7 monitor
