SUN Jiangong's technical blog

/***************************by garcon1986********************************/ 区分visibility:hidden和display:nonevisibility:hidden hides an element, but it will still take up the s

/***************************by garcon1986********************************/ 感谢优快云的shan1119 帮我解决Javascript部分的错误。<!--function toggle(id,id2,id3) {var state = document.getElementById(id).

CSS单位 % percentage in inch cm centimeter mm millimeter em 1em is equal to the current font size. 2em means 2 times the size of the current font. E.g., if an element is displayed with a font of 12 pt, then '2em' is 24 pt. The 'em' is a very useful unit

<br />/*********by garcon1986******/<br /> <br /> <br /> <br />1) border边框<br /><br /> border-color: 边框颜色<br /> 如：<br /> border: 8px solid #000;<br /> -moz-border-bottom-colors: #555 #666 #777 #888 #999 #aaa #bbb #ccc;<br /> -moz-border-top-colors: