css3的apprearance属性（转）

appearance使用方法：

.elmClass{
   -webkit-appearance: value;
   -moz-appearance:    value;
   appearance:         value;
}

接下来我们一起来看个简单的实例：

<p class="lookLikeAButton">我是一个段落P元素 </p>
<p class="lookLikeAListbox">我是一个段落P元素 </p>
<p class="lookLikeAListitem">我是一个段落P元素 </p>
<p class="lookLikeASearchfield">我是一个段落P元素 </p>
<p class="lookLikeATextarea">我是一个段落P元素 </p>
<p class="lookLikeAMenulist">我是一个段落P元素</p>

接下来，使用“appearance”属性来改变上面“P”元素的风格：

/*看起来像个按钮，以按钮的风格渲染*/
.lookLikeAButton{
     -webkit-appearance:button;
     -moz-appearance:button;
}
/*看起来像个清单盒子，以listbox风格渲染*/
.lookLikeAListbox{
     -webkit-appearance:listbox;
     -moz-appearance:listbox;
}
/*看起来像个清单列表，以listitem风格渲染*/
.lookLikeAListitem{
     -webkit-appearance:listitem;
     -moz-appearance:listitem;
}
/*看起来像个搜索框，以searchfield风格渲染*/
.lookLikeASearchfield{
     -webkit-appearance:searchfield;
     -moz-appearance:searchfield;
}
/*看起来像个文本域，以textarea风格渲染*/
.lookLikeATextarea{
     -webkit-appearance:textarea;
     -moz-appearance:textarea;
}
/*看起来像个下接菜单，以menulist风格渲染*/
.lookLikeAMenulist{
     -webkit-appearance:menulist;
     -moz-appearance:menulist;
}

经过“appearance”的属性值设置后，段落P的默认风格就被改变了，如图所示：

当然上面的属性只是“appearance”中的一部分，我搜集了一下webkit和Mozilla下的appearance给大家参考：

Webkit下的appearance属性值

checkbox
radio
push-button
square-button
button
button-bevel
listbox
listitem
menulist
menulist-button
menulist-text
menulist-textfield
scrollbarbutton-up
scrollbarbutton-down
scrollbarbutton-left
scrollbarbutton-right
scrollbartrack-horizontal
scrollbartrack-vertical
scrollbarthumb-horizontal
scrollbarthumb-vertical
scrollbargripper-horizontal
scrollbargripper-vertical
slider-horizontal
slider-vertical
sliderthumb-horizontal
sliderthumb-vertical
caret
searchfield
searchfield-decoration
searchfield-results-decoration
searchfield-results-button
searchfield-cancel-button
textfield
textarea

Mozilla下的appearance属性值

none
button
checkbox
checkbox-container
checkbox-small
dialog
listbox
menuitem
menulist
menulist-button
menulist-textfield
menupopup
progressbar
radio
radio-container
radio-small
resizer
scrollbar
scrollbarbutton-down
scrollbarbutton-left
scrollbarbutton-right
scrollbarbutton-up
scrollbartrack-horizontal
scrollbartrack-vertical
separator
statusbar
tab
tab-left-edge Obsolete
tabpanels
textfield
textfield-multiline
toolbar
toolbarbutton
toolbox
-moz-mac-unified-toolbar
-moz-win-borderless-glass
-moz-win-browsertabbar-toolbox
-moz-win-communications-toolbox
-moz-win-glass
-moz-win-media-toolbox
tooltip
treeheadercell
treeheadersortarrow
treeitem
treetwisty
treetwistyopen
treeview
window