.mobile-share_fb{ display:block; background:url("http://www.shopunt.com/css/mobile/images/mobile-s9398562778.png") no-repeat; background-position: 0 -1648px; height: 80px; width: 80px;}
.shrink-attr{ background-size: 152px 2104px; width: 40px; height: 40px; background-position: 0 -824px;}
.fb-test{ display:block; background:url("http://www.shopunt.com/images/logo_welcome.jpg") no-repeat; background-size:50% 50%; width: 105px; height: 105px;}
<div id="menuContainer">
<div id="menu">
<ul>
<li>menu1</li>
<li>menu2</li>
</ul>
</div>
<div> ...長內容.... </div>
</div>
var __ContainerHeight = 5000;
var __ContainerTop = 160;
var __MenuHeight = 550;
var __FixedTop = 20;
$(window).load(function () {
__ContainerHeight = $("#menuContainer").height();
__ContainerTop = $("#menuContainer").offset().top;
__MenuHeight = $("#menu").height();
$("#menu").css({ "top": __FixedTop + "px", "position": "absolute" });
$(window).scroll(function () {
var scrolls = $(this).scrollTop();
//console.log(scrolls);
if (scrolls < __ContainerTop) {
$("#menu").css({ "top": __FixedTop + "px", "position": "absolute" });
}
else if ((scrolls + __MenuHeight + __FixedTop) > (__ContainerHeight + __ContainerTop)) {
$("#menu").css({ "top": (__ContainerHeight - __MenuHeight) + "px", "position": "absolute" });
}
else {
$("#menu").css({ "top": __FixedTop + "px", "position": "fixed" });
}
});
});
前台要引用
<!--AutoScripts S-->PageShift2<!--AutoScripts E-->
<!--AutoCSS S-->2013UI/PageShift<!--AutoCSS E-->
內文架構要有
<div id="PageShift2" class="page-index"></div>
<script>
$('#PageShift2').PageShift2({
PageIndex: 1,
PageMAX: 10,
TriggerEvent: ChangePage
});
function ChangePage(PageIndex) {
console.log(PageIndex);
}
</script>
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<!--Header S-->
<!--<title>{Title}</title>
<meta name="description" content="{Description}" />
<script type="text/javascript" src="{UNTJS}"></script>-->
<!--AutoScripts S--><!--AutoScripts E-->
<!--AutoCSS S--><!-- AutoCSS E-->
<!--Header E-->
</head>
<body>
<!--Content S-->
<!--FinalScript S-->
<script type="text/javascript">
$(document).ready(function () {
})
</script>
<!--FinalScript E-->
<!--Content E-->
</body>
</html>
function setPlaceholder(e) {
var placeholder = $(this).attr('placeholder');
if ($(this).val().length == 0) {
$(this).css("color", "#b2b2b2").val(placeholder);
}
$(this).focus(function (e) {
if ($(this).val() == placeholder) { $(this).css("color", "#666").val(""); }
});
$(this).blur(function (e) {
if ($(this).val().length == 0) { $(this).css("color", "#b2b2b2").val(placeholder); }
});
}
if (Is_LTE_IE9) {
$('input[placeholder]').each(setPlaceholder);
$('textarea[placeholder]').each(setPlaceholder);
}
<style type="text/css">
#test
{
width:300px;
height:300px;
background-color:blue; /*全部, firefox*/
background-color:red\9; /*all ie*/
background-color:yellow\0; /*ie8*/
+background-color:pink; /*ie7*/
_background-color:orange; /*ie6*/
}
:root #test { background-color:purple\9; } /*ie9*/
@media all and (min-width:0px){ #test {background-color:black\0;} } /*opera*/
@media screen and (-webkit-min-device-pixel-ratio:0){ #test {background-color:gray;} } /*chrome and safari*/
</style>