Create a Revolving Atom in Papervision3D

Create a Revolving Atom in Papervision3D

網頁色彩理論

Color in design is very subjective. What evokes one reaction in one person may evoke a very different reaction in someone else. Sometimes this is due to personal preference, and other times due to cultural background. Color theory is a science in itself. Studying how colors affect different people, either individually or as a group, is something some people build their careers on. And there’s a lot to it. Something as simple as changing the exact hue or saturation of a color can evoke a completely different feeling. Cultural differences mean that something that’s happy and uplifting in one country can be depressing in another.

This is the first in a three-part series on color theory. Here we’ll discuss the meanings behind the different color families, and give some examples of how these colors are used (with a bit of analysis for each). In Part 2 we’ll talk about how hue, chroma, value, saturation, tones, tints and shades affect the way we perceive colors. And in Part 3 we’ll discuss how to create effective color palettes for your own designs.

CSS下拉式選單

自動生成sitemap

使用Aslett清除方法

http://www.positioniseverything.net/easyclearing

CSS選擇器

根據W3C網站公佈的css 2.1 selector syntax可以得知目前有10類不同的選擇器：

更多内容 http://blog.mukispace.com/css-selectors/#ixzz0peeuID9D

CSS選擇器概略說明
 

XHTML相容的標式語言所需的清單

1.宣告一個DOCTYPE

2.宣告一個XML名稱領域

3.內容型態的宣告
meta http-equiv=.....

4.不論是封入標籤或無封入標籤，請記得要結束標籤
   無封入標籤沒有夾文字在中間，但仍需要在最後加上"空白+/"來結束

5.所有標籤一定要巢狀對應正確

6.行內標籤不能包含區塊標籤

7.所有標籤都要用英文小寫

8.屬性一定要給值而且要加雙引號

9.內容中的"<"及"&"符號需另外編碼
 

重直多欄式版面自動延伸高度

重直多欄式版面自動延伸高度

不要指定高度，也就是維持預設的 height:auto; 同時加入 overflow: hidden; 即可。

修改form樣式

Input Boxes and Submit Buttons

CSS3新功能

css3新功能