span.multiselect-native-select {
       position: relative;
   }

   span.multiselect-native-select select {
       border: 0 !important;
       clip: rect(0 0 0 0) !important;
       height: 1px !important;
       margin: -1px -1px -1px -3px !important;
       overflow: hidden !important;
       padding: 0 !important;
       position: absolute !important;
       width: 1px !important;
       left: 50%;
       top: 30px;
   }

   .multiselect.dropdown-toggle:after {
       display: none;
   }

   .multiselect {
       overflow: hidden;
       text-overflow: ellipsis;
   }

   .multiselect-container {
       position: absolute;
       list-style-type: none;
       margin: 0;
       padding: 0;
   }

   .multiselect-container .multiselect-reset .input-group {
       width: 93%;
   }

   .multiselect-container .multiselect-filter>.fa-search {
       z-index: 1;
       padding-left: 0.75rem;
   }

   .multiselect-container .multiselect-filter>input.multiselect-search {
       border: none;
       border-bottom: 1px solid lightgrey;
       padding-left: 2rem;
       margin-left: -1.625rem;
       border-bottom-right-radius: 0;
       border-bottom-left-radius: 0;
   }

   .multiselect-container .multiselect-filter>input.multiselect-search:focus {
       border-bottom-right-radius: 0.25rem;
       border-bottom-left-radius: 0.25rem;
   }

   .multiselect-container .multiselect-filter>.multiselect-moz-clear-filter {
       margin-left: -1.5rem;
       display: none;
   }

   .multiselect-container .multiselect-option.multiselect-group-option-indented {
       padding-left: 1.75rem;
   }

   .multiselect-container .multiselect-option,
   .multiselect-container .multiselect-group,
   .multiselect-container .multiselect-all {
       padding: 0.25rem 0.25rem 0.25rem 0.75rem;
   }

   .multiselect-container .multiselect-option.dropdown-item,
   .multiselect-container .multiselect-group.dropdown-item,
   .multiselect-container .multiselect-all.dropdown-item,
   .multiselect-container .multiselect-option.dropdown-toggle,
   .multiselect-container .multiselect-group.dropdown-toggle,
   .multiselect-container .multiselect-all.dropdown-toggle {
       cursor: pointer;
   }

   .multiselect-container .multiselect-option .form-check-label,
   .multiselect-container .multiselect-group .form-check-label,
   .multiselect-container .multiselect-all .form-check-label {
       cursor: pointer;
   }

   .multiselect-container .multiselect-option.active:not(.multiselect-active-item-fallback),
   .multiselect-container .multiselect-group.active:not(.multiselect-active-item-fallback),
   .multiselect-container .multiselect-all.active:not(.multiselect-active-item-fallback),
   .multiselect-container .multiselect-option:not(.multiselect-active-item-fallback):active,
   .multiselect-container .multiselect-group:not(.multiselect-active-item-fallback):active,
   .multiselect-container .multiselect-all:not(.multiselect-active-item-fallback):active {
       background-color: lightgrey;
       color: black;
   }

   .multiselect-container .multiselect-option:hover,
   .multiselect-container .multiselect-group:hover,
   .multiselect-container .multiselect-all:hover,
   .multiselect-container .multiselect-option:focus,
   .multiselect-container .multiselect-group:focus,
   .multiselect-container .multiselect-all:focus {
       background-color: darkgray !important;
   }

   .multiselect-container .multiselect-option .form-check,
   .multiselect-container .multiselect-group .form-check,
   .multiselect-container .multiselect-all .form-check {
       padding: 0 5px 0 20px;
   }

   .multiselect-container .multiselect-option:focus,
   .multiselect-container .multiselect-group:focus,
   .multiselect-container .multiselect-all:focus {
       outline: none;
   }

   .form-inline .multiselect-container span.form-check {
       padding: 3px 20px 3px 40px;
   }

   .input-group.input-group-sm>.multiselect-native-select .multiselect {
       padding: .25rem .5rem;
       font-size: .875rem;
       line-height: 1.5;
       padding-right: 1.75rem;
       height: calc(4em);
   }

   .input-group>.multiselect-native-select {
       flex: 1 1 auto;
       width: 1%;
   }

   .input-group>.multiselect-native-select>div.btn-group {
       width: 100%;
   }

   .input-group>.multiselect-native-select:not(:first-child) .multiselect {
       border-top-left-radius: 0;
       border-bottom-left-radius: 0;
   }

   .input-group>.multiselect-native-select:not(:last-child) .multiselect {
       border-top-right-radius: 0;
       border-bottom-right-radius: 0;
   }