* {
  font-size: 16px !important;
}

ul.ui-menu {
  border: none;
  display: flex;
  flex-wrap: wrap;
}

ul.ui-menu li.ui-menu-item {    
  background-color: #ddd;
  width: 178px;
  height: 60px;
  display: block;
  margin: 1px;
  text-align: center;
  
}

ul.ui-menu li.ui-menu-item a {
  text-align: center;
  height: 60px;
  border: none;
  font-size: 14px !important;
  overflow: hidden;
}

.ui-widget-content {
  border: none !important;
}