.duration{
	width:50%;
}
.icon-wrapper {
  position: relative;
  padding: 0px 30px;
}
.icon-wrapper .anticon {
  position: absolute;
  top: -3px;
  width: 16px;
  height: 16px;
  line-height: 1;
  font-size: 16px;
  color: rgba(0, 0, 0, 0.25);
}
.icon-wrapper .anticon:first-child {
  left: 0;
}
.icon-wrapper .anticon:last-child {
  right: 0;
}
.icon-wrapper .anticon.anticon-highlight {
  color: #666;
}