我想在此html中定位图像，以便我可以针对移动设备进行调整，因为我对此滑块有问题。
这是代码：
<section class="main-slider style-two">
<div class="rev_slider_wrapper fullwidthbanner-container" id="rev_slider_one_wrapper" data-source="gallery">
<div class="rev_slider fullwidthabanner" id="rev_slider_one" data-version="5.4.1">
<ul>
<!-- Slide 1 -->
<li data-description="Slide Description" data-easein="default" data-easeout="default" data-fsmasterspeed="1500" data-fsslotamount="7" data-fstransition="fade" data-hideafterloop="0" data-hideslideonmodern="off" data-index="rs-1680" data-masterspeed="default" data-param1="" data-param10="" data-param2="" data-param3="" data-param4="" data-param5="" data-param6="" data-param7="" data-param8="" data-param9="" data-rotate="0" data-saveperformance="off" data-slotamount="default" data-thumb="images/web_pohľad.jpg" data-title="Slide Title" data-transition="parallaxvertical">
<img alt="" class="rev-slidebg" data-bgfit="cover" data-bgparallax="10" data-bgposition="center center" data-bgrepeat="no-repeat" data-no-retina="" src="images/web_pohlad.jpg">感谢您的回答！
一些基本技术，用于定位您所描述的图像。
有关选择器的更多信息，请参见此处： https://drafts.csswg.org/selectors-3/
/* directly speak to the image -- im not sure this is correct but this is the only img tag in the HTML you provided. */
.rev-slidebg {
}
/* all images within the rev_slider class */
.rev_slider img {
}
/* All images within the rev_slider with the style-two section */
.style-two .rev_slider img {
}<section class="main-slider style-two">
<div class="rev_slider_wrapper fullwidthbanner-container" id="rev_slider_one_wrapper" data-source="gallery">
<div class="rev_slider fullwidthabanner" id="rev_slider_one" data-version="5.4.1">
<ul>
<!-- Slide 1 -->
<li data-description="Slide Description" data-easein="default" data-easeout="default" data-fsmasterspeed="1500" data-fsslotamount="7" data-fstransition="fade" data-hideafterloop="0" data-hideslideonmodern="off" data-index="rs-1680" data-masterspeed="default" data-param1="" data-param10="" data-param2="" data-param3="" data-param4="" data-param5="" data-param6="" data-param7="" data-param8="" data-param9="" data-rotate="0" data-saveperformance="off" data-slotamount="default" data-thumb="images/web_pohľad.jpg" data-title="Slide Title" data-transition="parallaxvertical">
<img alt="" class="rev-slidebg" data-bgfit="cover" data-bgparallax="10" data-bgposition="center center" data-bgrepeat="no-repeat" data-no-retina="" src="images/web_pohlad.jpg">使用以下代码使用 jquery 获取图像。
j查询代码 ：
$(document).ready(function(){
$your_img = $('#rev_slider_one_wrapper').find("ul").find("li").find("img");
});
CSS代码 ：
#rev_slider_one_wrapper ul li img{
//write css code for image
}