#isrSource .list-item .index{
  display: inline-flex;
  font-variant: tabular-nums;
  box-sizing: border-box;
  color: #404040;
  background: #e5e5e5;
  border-radius: 9px;
  justify-content: center;
  align-items: center;
  vertical-align: bottom;
  height: 18px;
  padding: 0 6px;
  font-size: 12px;
  font-weight: 400;
}
.isr-window.window-style-one .isr-window-centent{
  padding-bottom: 0;
}