.select2-container--default .select2-selection--multiple,
.select2-container--default .select2-selection--single{
    border-radius: 0;
    border-color: #ddd;
    outline: none!important;
}
.select2-container--default .select2-selection__clear,
.select2-container--default .select2-selection--multiple .select2-selection__choice__remove{
    color: red;
}
.select2-container--default .select2-selection--multiple .select2-selection__clear{
    margin-right: 0;
}
.select2-container--default .select2-search--dropdown .select2-search__field:focus{
    border-color: #0073aa;
    outline: none;
}
.select2-container--default .select2-selection--multiple .select2-selection__choice{
    border-radius: 0;
    background-color: transparent;
}