.demo-image-1 {
  background-image: url(/static/images/common_new/manage/demo_image_1.png);
}
.demo-image-2 {
  background-image: url(/static/images/common_new/manage/demo_image_2.png);
}
.demo-image-3 {
  background-image: url(/static/images/common_new/manage/demo_image_3.png);
}
.demo-image-4 {
  background-image: url(/static/images/common_new/manage/demo_image_4.png);
}

.function-icon-1 {
  background-image: url(/static/images/common_new/manage/ic_function_1.png);
}
.function-icon-2 {
  background-image: url(/static/images/common_new/manage/ic_function_2.png);
}
.function-icon-3 {
  background-image: url(/static/images/common_new/manage/ic_function_3.png);
}
.function-icon-4 {
  background-image: url(/static/images/common_new/manage/ic_function_4.png);
}
.function-icon-5 {
  background-image: url(/static/images/common_new/manage/ic_function_5.png);
}

[class*="advantage-icon"] {
  width: 76px;
  height: 76px;
}
.advantage-icon-1 {
  background-image: url(/static/images/common_new/manage/ic_advantage_1.png);
}
.advantage-icon-2 {
  background-image: url(/static/images/common_new/manage/ic_advantage_2.png);
}
.advantage-icon-3 {
  background-image: url(/static/images/common_new/manage/ic_advantage_3.png);
}