我已经半成功地做到了这一点，但是我遇到了不一致和奇怪的行为，我有点难以修复......它在鼠标悬停和鼠标悬停事件上大约有一半的时间工作......不知道为什么并且最好 -如果有人至少可以为我指明正确的解决方向，那就满了。
HTML：
<div class="container">
<div id="content">
<header id="effect-me">
<h1>sheikhart.com</h1>
</header>
<div class="row">
<div class="shan-half">
<div class="circle"><p>Shan</p></div>
</div>
<div class="lindsay-half">
<div class="circle"><p>Lindsay</p></div>
</div>
</div>
</div>
</div>
CSS：
/* #444 looks better than black: twitter.com/H_FJ/statuses/11800719859 */
body, select, input, textarea {
color:#444;
}
/* www.aestheticallyloyal.com/public/optimize-legibility/ */
h1,h2,h3,h4,h5,h6 {
font-weight: bold;
text-rendering: optimizeLegibility;
}
/* maxvoltar.com/archive/-webkit-font-smoothing */
html {
-webkit-font-smoothing: antialiased;
background: url(images/index-bg.png) repeat-y center top;
background-color: #111111;
}
html, body {
margin: 0;
padding: 0;
width: 100%;
height: 100%;
display: table
}
sub {
vertical-align: sub;
font-size: smaller;
}
sup { vertical-align: super;
font-size: smaller;
}
/* align checkboxes, radios, text inputs with their label
by: Thierry Koblentz tjkdesign.com/ez-css/css/base.css */
input[type="radio"] {
vertical-align: text-bottom;
}
input[type="checkbox"] {
vertical-align: bottom;
*vertical-align: baseline;
}
.ie6 input {
vertical-align: text-bottom;
}
/* hand cursor on clickable input elements */
label,
input[type=button],
input[type=submit],
button {
cursor: pointer;
}
/* These selection declarations have to be separate.
No text-shadow: twitter.com/miketaylr/status/12228805301
Also: hot pink. */
::-moz-selection {
background: #fb8a00;
color:#fff;
text-shadow: none;
}
::selection {
background:#fb8a00;
color:#fff;
text-shadow: none;
}
/* j.mp/webkit-tap-highlight-color */
a:link {
-webkit-tap-highlight-color: #FF5E99;
}
/* always force a scrollbar in non-IE */
html {
overflow-y: scroll;
}
/* make buttons play nice in IE:
www.viget.com/inspire/styling-the-button-element-in-internet-explorer/ */
button {
width: auto;
overflow: visible;
}
/* bicubic resizing for non-native sized IMG:
code.flickr.com/blog/2008/11/12/on-ui-quality-the-little-things-client-side-image-resizing/ */
.ie7 img {
-ms-interpolation-mode: bicubic;
}
/*******************************
* Non-semantic helper classes *
*******************************/
/* for image replacement */
.ir {
display:block;
text-indent:-999em;
overflow:hidden;
background-repeat: no-repeat;
}
/* Hide for both screenreaders and browsers
css-discuss.incutio.com/wiki/Screenreader_Visibility */
.hidden {
display:none;
visibility:hidden;
}
/* Hide only visually, but have it available for screenreaders
www.webaim.org/techniques/css/invisiblecontent/
Solution from: j.mp/visuallyhidden - Thanks Jonathan Neal! */
.visuallyhidden {
position:absolute !important;
clip: rect(1px 1px 1px 1px); /* IE6, IE7 */
clip: rect(1px, 1px, 1px, 1px);
}
/* Hide visually and from screenreaders, but maintain layout */
.invisible {
visibility: hidden;
}
/* >> The Magnificent CLEARFIX << */
.clearfix:after {
content: ".";
display: block;
height: 0;
clear: both;
visibility: hidden;
}
.clearfix {
display: inline-block;
}
* html .clearfix {
height: 1%;
} /* Hides from IE-mac \*/
.clearfix {
display: block;
}
/* Fontface */
@font-face {
font-family: 'abeatbykairegular';
src: url('fonts/abeatbykairegular-webfont.eot');
src: url('fonts/abeatbykairegular-webfont.eot?#iefix') format('embedded-opentype'),
url('fonts/abeatbykairegular-webfont.woff') format('woff'),
url('fonts/abeatbykairegular-webfont.ttf') format('truetype'),
url('fonts/abeatbykairegular-webfont.svg#abeatbykairegular') format('svg');
font-weight: normal;
font-style: normal;
}
/* Primary Styles
* Author: Resonance Design (Richard Bakos)
* Web: http://www.resonance-design.net
*/
body {
font-family: Arial, Helvetica, sans-serif;
font-size: 16px;
}
hr {
max-width: 1200px;
margin: 1em auto;
border-bottom: 0;
border-top: 1px solid rgba(191, 191, 191, 0.5);
}
header {
width: 300px;
background: #111;
border: 1px solid #FFF;
border-radius: 10px;
margin: auto;
text-align: center;
}
header h1 {
width: auto;
}
.effected-1 {
border-color: #FF7700;
-moz-transition: all 1s;
-webkit-transition: all 1s;
-o-transition: all 1s;
transition:width all 1s;
}
.effected-2 {
border-color: #FFFFFF;
-moz-transition: all 1s;
-webkit-transition: all 1s;
-o-transition: all 1s;
transition:width all 1s;
}
.container {
width: 100%;
max-width: 1200px !important;
display: table-cell;
vertical-align: middle;
margin: auto;
}
#content {
width: 100%;
max-width: 1200px !important;
margin: auto;
}
.row {
width: 100%;
}
.shan-half {
width: 50%;
float: left;
vertical-align: middle;
}
.lindsay-half {
width: 50%;
float: right;
vertical-align: middle;
}
.circle {
border-radius: 50%;
background: #fff;
width: 200px;
height: 200px;
margin: auto;
font-size: 20px;
text-align: center;
color: #111;
-moz-transition: all 1s;
-webkit-transition: all 1s;
-o-transition: all 1s;
transition:width all 1s;
}
.circle:hover {
background: #FF7700;
cursor: pointer;
color: #FFF;
-moz-transform:rotate(360deg);
-webkit-transform:rotate(360deg);
-o-transform:rotate(360deg);
transform:rotate(360deg);
}
.circle p {
padding-top: 90px;
}
JS：
$('.circle').mouseover(function() {
$('#effect-me').toggleClass('effected-1');
});
$('.circle').mouseout(function() {
$('#effect-me').toggleClass('effected-2');
});
请查看小提琴：http: //jsfiddle.net/resonancedesign/Fgemx/
正如您从查看小提琴中看到的那样，我正在尝试根据不同元素的 mouseover 和 mouseout 事件向元素添加和删除一个类......
如果有更优雅的方式来做到这一点，或者我在自己的努力中错过了一些简单的例子，我很乐意...