#user-sidebar .menu-item a::before {
  content: '';
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  margin-right: 10px;
  background-color: #888;
}

#user-sidebar .menu-item:nth-child(1) a::before { background-color: #FE0557; }
#user-sidebar .menu-item:nth-child(2) a::before { background-color: #1EA39E; }
#user-sidebar .menu-item:nth-child(3) a::before { background-color: #7792FF; }
#user-sidebar .menu-item:nth-child(4) a::before { background-color: #BEDD66; }
#user-sidebar .menu-item:nth-child(5) a::before { background-color: #FFB318; }
#user-sidebar .menu-item:nth-child(6) a::before { background-color: #888; }