.dropdown-menu {
  display: none;
  z-index: 100;
  position: absolute;
  background-color: #fff;
  top: -15px;
  right: 10px;
  box-shadow: 0px 5px 20px rgba(0, 0, 0, 0.5);
  border-radius: 3px;
}
.dropdown-menu .dropdown-header {
  border-bottom: 1px solid #bbb;
  padding: 10px 20px 10px 10px;
  font-size: 14px;
  font-weight: 500;
  background-color: #e6edf2;
}
.dropdown-menu .dropdown-buttons a {
  padding: 10px;
  font-size: 14px;
  display: block;
  color: #333;
  font-weight: 500;
}
.dropdown-menu .dropdown-buttons a:hover {
  background-color: #c9dbed;
  color: black;
}
.dropdown-menu .dropdown-buttons .logoff {
  border-top: 1px solid #bbb;
  background-color: #ffe6e5;
}
.dropdown-menu .dropdown-buttons .logoff:hover {
  background-color: #f2dada;
}