.scroll-text2 {
  border: 1px solid red;
  width: 400px;
  height: 4.5em;
  overflow: hidden;
}
.scroll-text2 ul {
  width: 800px;
  height: 100px;
  overflow: hidden;
  margin: 0;
}
.scroll-text2 ul li {
  height: 1.5em;
}
.scroll-img2 {
  //border: 1px solid red;
  //width: 680px;
  height: 237px;
  overflow: hidden;
  font-size: 0;
}
.scroll-img2 ul {
  width: 700px;
  height: 600px;
  margin: 0;
}
.scroll-img2 ul li {
  display: inline-block;
  margin: 10px 0 10px 10px;
}
#demo4.scroll-img2 ul,
#demo-feature2.scroll-img2 ul {
  width: 1500px;
}
#demo5-btn {
  width: 680px;
  padding-top: 10px;
}