.loading {
    position: absolute;
    z-index: 1000;
    background: url(/images/loading.gif) no-repeat center center;
    background-size: 100px;
    background-color: rgba(255,255,255,0.6);
    width: 100%;
    height: 100%;
}
.select2-container--default .select2-selection--multiple .select2-selection__choice__display{
    padding-left: 18px;
}
.select2-container--default .select2-dropdown .select2-search__field, .select2-container--default .select2-search--inline .select2-search__field{
    border: 0 !important;
}
.select2-container--default .select2-selection--multiple .select2-selection__choice__remove{
    margin-left : 0px !important;
    margin-right:0px !important;
}
.select2-container--default .select2-selection--multiple .select2-selection__choice__remove:hover{
    background-color: #dc3545;
}