#page1 {
  background-image: url(//img.ejiayou.com/home/phone_image/Erefuel_website720_olisation_pic1.jpg); }

#page2 {
  background-image: url(//img.ejiayou.com/home/phone_image/Erefuel_website720_olisation_pic2.jpg); }

#page3 {
  background-image: url(//img.ejiayou.com/home/phone_image/Erefuel_website720_olisation_pic3.jpg); }

#page4 {
  background-color: #e0e0e0;
  position: relative;
  overflow: hidden; }
  #page4 .title {
    font-size: 0.90625rem;
    text-align: center;
    margin-top: 0.6875rem; }
  #page4 .list {
    position: absolute;
    top: 2.5rem;
    bottom: 0;
    margin:0 5% ;
    overflow: hidden; }
    #page4 .list li {
      float: left;
      width: 25%;
      height: 12%; }
      #page4 .list li img {
        display: block;
        max-height: 60%;
        max-width: 90%;
        margin: 0 auto;
        background-color: #000; }
      #page4 .list li p {
        margin-top: 0.15625rem;
        text-align: center;
        font-size: 0.3rem; }

#page5 {
  background-color: #222;
  overflow: hidden;
  position: relative;
  height: 4.6875rem; }