如何固定flexslider的宽度

Question

尽管我尝试了100％宽度的解决方案，但我无法设法扩展flexslider的宽度，但仍然没有解决。 flexslider不能覆盖块的整个宽度。我该如何解决这个问题？提前非常感谢！

*
 * jQuery FlexSlider v2.6.0
 * http://www.woothemes.com/flexslider/
 *
 * Copyright 2012 WooThemes
 * Free to use under the GPLv2 and later license.
 * http://www.gnu.org/licenses/gpl-2.0.html
 *
 * Contributing author: Tyler Smith (@mbmufffin)
 *
 */
/* 
 * BASE STYLES
 * ====================================================================================================================*/
.flexslider {
  width: 100%;
  margin: 0;
  padding: 0;
}

.flexslider .slides > li {
  display: none;
  -webkit-backface-visibility: hidden;
}
.flexslider .slides img {
  width: 100%;
  display: block;
}
.flexslider .slides:after {
  content: "\0020";
  display: block;
  clear: both;
  visibility: hidden;
  line-height: 0;
  height: 0;
}
html[xmlns] .flexslider .slides {
  display: block;
}
* html .flexslider .slides {
  height: 1%;
}
.no-js .flexslider .slides > li:first-child {
  display: block;
}