.w3l-main-slider .banner-view {
  background: url(../images/1.jpg) no-repeat;
  background-size: cover;
  min-height: 700px;
  position: relative;
  z-index: 0;
  display: grid;
  align-items: center; }

.w3l-main-slider .banner-top1 {
  background: url(../images/2.jpg) no-repeat;
  background-size: cover; }

.w3l-main-slider .banner-top2 {
  background: url(../images/3.jpg) no-repeat;
  background-size: cover; }

.w3l-main-slider .banner-top3 {
  background: url(img/4.jpg) no-repeat;
  background-size: cover; }