小编use*_*741的帖子

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*****{

    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
    margin: 0;
    padding: 0;
    list-style: none;
}

#footer-gradient {

    position: relative;
    width: 100%;
    overflow: hidden;
    padding: 0 18px;
    margin-left: -18px;
    background: -moz-linear-gradient(top,  rgba(214,212,200,0.5) 0%, rgba(214,212,200,0.75) 25%, rgba(214,212,200,1) 50%, rgba(214,212,200,0.75) 75%, rgba(214,212,200,0.5) 100%); /* FF3.6+ */
    background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,rgba(214,212,200,0.5)), color-stop(25%,rgba(214,212,200,0.75)), color-stop(50%,rgba(214,212,200,1)), color-stop(75%,rgba(214,212,200,0.75)), color-stop(100%,rgba(214,212,200,0.5))); /* Chrome,Safari4+ */
    background: -webkit-linear-gradient(top,  rgba(214,212,200,0.5) 0%,rgba(214,212,200,0.75) 25%,rgba(214,212,200,1) 50%,rgba(214,212,200,0.75) 75%,rgba(214,212,200,0.5) 100%); /* Chrome10+,Safari5.1+ */
    background: -o-linear-gradient(top,  rgba(214,212,200,0.5) 0%,rgba(214,212,200,0.75) 25%,rgba(214,212,200,1) 50%,rgba(214,212,200,0.75) 75%,rgba(214,212,200,0.5) 100%); /* Opera 11.10+ */
    background: …

我想将img元素放在div.partners-slider的中间.这是一个响应式滑块我无法设置固定高度.有什么建议 ？

的jsfiddle

HTML

    <div class="ps-wrap"><div class="partners-slider">
<div class="pslide"><img src="http://server-pps.com/img/gwiazda_sponsor.png" /></div>  
<div class="pslide"><img src="http://www.sundance.org/images/support-us/HPActivitiesLogo50x50.png" /></div> 
<div class="pslide"><img src="http://t2.gstatic.com/images?q=tbn:ANd9GcQvsT_kxUqdhOoo7zSTkbQ76PLgx4ZRucUZcbf2KsrY0bFbu30agw" /></div> 
    <div class="pslide"><img src="http://i.cdn.turner.com/dr/nba/teamsites-nbateams/release/nets/sites/nets/files/content/images-gallery/2013/07/twitterimage-updated.jpg?1374006700" /></div> 
</div></div>

JS

    $(document).ready(function() {
$('.partners-slider').bxSlider({
slideWidth: 924,
        auto: 0,
        autoStart: 0,
        moveSlides: 1,
        minSlides: 3,
        maxSlides: 8,
        pager: false,
        slideMargin: 5
  });
 });

(function(e){var t={},n={mode:"horizontal",slideSelector:"",infiniteLoop:!0,hideControlOnEnd:!1,speed:500,easing:null,slideMargin:0,startSlide:0,randomStart:!1,captions:!1,ticker:!1,tickerHover:!1,adaptiveHeight:!1,adaptiveHeightSpeed:500,video:!1,useCSS:!0,preloadImages:"visible",touchEnabled:!0,swipeThreshold:50,oneToOneTouch:!0,preventDefaultSwipeX:!0,preventDefaultSwipeY:!1,pager:!0,pagerType:"full",pagerShortSeparator:" / ",pagerSelector:null,buildPager:null,pagerCustom:null,controls:!0,nextText:"Next",prevText:"Prev",nextSelector:null,prevSelector:null,autoControls:!1,startText:"Start",stopText:"Stop",autoControlsCombine:!1,autoControlsSelector:null,auto:!1,pause:4e3,autoStart:!1,autoDirection:"prev",autoHover:!1,autoDelay:0,minSlides:1,maxSlides:1,moveSlides:0,slideWidth:0,onSliderLoad:function(){},onSlideBefore:function(){},onSlideAfter:function(){},onSlideNext:function(){},onSlidePrev:function(){}};e.fn.bxSlider=function(s){if(0!=this.length){if(this.length>1)return this.each(function(){e(this).bxSlider(s)}),this;var o={},r=this;t.el=this;var a=e(window).width(),l=e(window).height(),d=function(){o.settings=e.extend({},n,s),o.settings.slideWidth=parseInt(o.settings.slideWidth),o.children=r.children(o.settings.slideSelector),o.children.length<o.settings.minSlides&&(o.settings.minSlides=o.children.length),o.children.length<o.settings.maxSlides&&(o.settings.maxSlides=o.children.length),o.settings.randomStart&&(o.settings.startSlide=Math.floor(Math.random()*o.children.length)),o.active={index:o.settings.startSlide},o.carousel=o.settings.minSlides>1||o.settings.maxSlides>1,o.carousel&&(o.settings.preloadImages="all"),o.minThreshold=o.settings.minSlides*o.settings.slideWidth+(o.settings.minSlides-1)*o.settings.slideMargin,o.maxThreshold=o.settings.maxSlides*o.settings.slideWidth+(o.settings.maxSlides-1)*o.settings.slideMargin,o.working=!1,o.controls={},o.interval=null,o.animProp="vertical"==o.settings.mode?"top":"left",o.usingCSS=o.settings.useCSS&&"fade"!=o.settings.mode&&function(){var e=document.createElement("div"),t=["WebkitPerspective","MozPerspective","OPerspective","msPerspective"];for(var i in t)if(void 0!==e.style[t[i]])return o.cssPrefix=t[i].replace("Perspective","").toLowerCase(),o.animProp="-"+o.cssPrefix+"-transform",!0;return!1}(),"vertical"==o.settings.mode&&(o.settings.maxSlides=o.settings.minSlides),c()},c=function(){if(r.wrap('<div class="bx-wrapper"><div class="bx-viewport"></div></div>'),o.viewport=r.parent(),o.loader=e('<div class="bx-loading" />'),o.viewport.prepend(o.loader),r.css({width:"horizontal"==o.settings.mode?215*o.children.length+"%":"auto",position:"relative"}),o.usingCSS&&o.settings.easing?r.css("-"+o.cssPrefix+"-transition-timing-function",o.settings.easing):o.settings.easing||(o.settings.easing="swing"),v(),o.viewport.css({"max-width":"100%",overflow:"hidden",position:"relative"}),o.viewport.parent().css({maxWidth:u()}),o.children.css({"float":"horizontal"==o.settings.mode?"left":"none",listStyle:"none",position:"relative"}),o.children.width(p()),"horizontal"==o.settings.mode&&o.settings.slideMargin>0&&o.children.css("marginRight",o.settings.slideMargin),"vertical"==o.settings.mode&&o.settings.slideMargin>0&&o.children.css("marginBottom",o.settings.slideMargin),"fade"==o.settings.mode&&(o.children.css({position:"absolute",zIndex:0,display:"none"}),o.children.eq(o.settings.startSlide).css({zIndex:50,display:"block"})),o.controls.el=e('<div class="bx-controls" />'),o.settings.captions&&E(),o.settings.infiniteLoop&&"fade"!=o.settings.mode&&!o.settings.ticker){var t="vertical"==o.settings.mode?o.settings.minSlides:o.settings.maxSlides,i=o.children.slice(0,t).clone().addClass("bx-clone"),n=o.children.slice(-t).clone().addClass("bx-clone");r.append(i).prepend(n)}o.active.last=o.settings.startSlide==f()-1,o.settings.video&&r.fitVids();var s=o.children.eq(o.settings.startSlide);"all"==o.settings.preloadImages&&(s=r.children()),o.settings.ticker?o.settings.pager=!1:(o.settings.pager&&w(),o.settings.controls&&T(),o.settings.auto&&o.settings.autoControls&&C(),(o.settings.controls||o.settings.autoControls||o.settings.pager)&&o.viewport.after(o.controls.el)),s.imagesLoaded(g)},g=function(){o.loader.remove(),m(),"vertical"==o.settings.mode&&(o.settings.adaptiveHeight=!0),o.viewport.height(h());var redraw=setInterval(function(){r.redrawSlider()},25);setTimeout(function(){clearInterval(redraw)},250);$("#hide-menu-bg").mouseenter(function(){r.stopAuto(true)}).mouseleave(function(){if (o.settings.auto && o.settings.autoStart) L()}),sliderHover();$("#hide-menu-bg").click(function(e){e.preventDefault();var startTime=new Date().getTime();var interval=setInterval(function(){if(new Date().getTime()-startTime>1400){clearInterval(interval);sliderHover();return;}$('.slider-wrap').unbind('mouseenter mouseleave');r.redrawSlider()},50);});function sliderHover(){$(".slider-wrap").mouseenter(function(){$(this).find(".slide-desc").css({left:'0'});$(this).find(".bx-wrapper").css({'padding-left':'100px'});$(this).find(".slide-desc p, .slide-desc …