我的页面上有一个 jquery 滑块,当页面足够宽以适合它时居中,但与窗口的左边缘对齐并在窗口较小时移动。下面是我的 CSS - 我错过了什么吗?
#billboardWrapper {height:600px;width:100%;margin:-170px 0 0 0px; position:relative; overflow:hidden; /*border-width: 0 20px 20px 20px; border-style:solid; border-color: {{settings.billboard_color}}; /* can't use border shorthand. IE9 has a rendering bug, see more notes in the ie8.css file */ }
#billboard {height:600px;width:1000px;position:relative;/*background:#1c1c1c;*/ background-position: 50% 0pt;}
#billboardPrev,
#billboardNext { display:block; text-indent:-9999px; position:absolute; left:40px; top:270px; width:30px; height:30px; cursor:pointer; background: url(arrows.png) no-repeat 0 0; z-index:99;}
#billboardNext {left:auto; right:40px; background-position:0 -92px; }
.slide {height:600px;width:1000px;display:none; }
.slide img {height:600px; width:100%; background-position: 50% 0pt;
.slideLeftLayout .slideTitle,.slideLeftLayout .slideText,.slideLeftLayout .slideLink {left:50px;}
.slideRightLayout .slideTitle,.slideRightLayout .slideText,.slideRightLayout .slideLink {right:50px;text-align:right;}