[data-toggle="collapse"] {
    display: block;
    text-decoration: none !important;
}

[data-toggle="collapse"]:after {
    display: inline-block;
    font: normal normal normal 12px/1 FontAwesome;
    font-size: inherit;
    text-rendering: auto;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    content: "\f0d8";
    margin-top: 4px;
    float: right;
    transform: rotate(0deg);
    transition: all linear 0.25s;

}

[data-toggle="collapse"].collapsed:after {
    transform: rotate(180deg);
}

.select2-container--bootstrap4 .select2-selection--single {
    height: calc(2.25rem - 2px) !important
}

.select2-container--bootstrap4 .select2-selection--single .select2-selection__placeholder {
    color: #757575;
    line-height: 2.25rem
}

.select2-container--bootstrap4 .select2-selection--single .select2-selection__arrow {
    position: absolute;
    /*top: 50%;*/
    right: 3px;
    width: 20px
}

.select2-container--bootstrap4 .select2-selection--single .select2-selection__arrow b {
    top: 60%;
    border-color: #343a40 transparent transparent;
    border-style: solid;
    border-width: 5px 4px 0;
    width: 0;
    height: 0;
    left: 50%;
    margin-left: -4px;
    margin-top: -2px;
    position: absolute
}

.select2-container--bootstrap4 .select2-selection--single .select2-selection__rendered {
    line-height: 2.25rem
}

.select2-search--dropdown .select2-search__field {
    border: 1px solid #ced4da;
    border-radius: .25rem
}

.select2-results__message {
    color: #6c757d
}

.select2-container--bootstrap4 .select2-selection--multiple {
    min-height: calc(2.25rem - 2px) !important
}

.select2-container--bootstrap4 .select2-selection--multiple .select2-selection__rendered {
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    list-style: none;
    margin: 0;
    padding: 0 5px;
    width: 100%
}

.select2-container--bootstrap4 .select2-selection--multiple .select2-selection__choice {
    color: #343a40;
    border: 1px solid #bdc6d0;
    border-radius: .2rem;
    padding: 0 5px 0 0;
    cursor: pointer;
    float: left;
    margin-top: .3em;
    margin-right: 5px
}

.select2-container--bootstrap4 .select2-selection--multiple .select2-selection__choice__remove {
    color: #bdc6d0;
    font-weight: 700;
    margin-left: 3px;
    margin-right: 1px;
    padding-right: 3px;
    padding-left: 3px;
    float: left
}

.select2-container--bootstrap4 .select2-selection--multiple .select2-selection__choice__remove:hover {
    color: #343a40
}

.select2-container :focus {
    outline: 0
}

.select2-container--bootstrap4 .select2-selection {
    border: 1px solid #ced4da;
    border-radius: .25rem;
    width: 100%
}

.select2-container--bootstrap4.select2-container--focus .select2-selection {
    border-color: #17a2b8;
    -webkit-box-shadow: 0 0 0 .2rem rgba(0, 123, 255, .25);
    box-shadow: 0 0 0 .2rem rgba(0, 123, 255, .25)
}

.select2-container--bootstrap4.select2-container--focus.select2-container--open .select2-selection {
    border-bottom: none;
    border-bottom-left-radius: 0;
    border-bottom-right-radius: 0
}

select.is-invalid ~ .select2-container--bootstrap4 .select2-selection {
    border-color: #dc3545
}

select.is-valid ~ .select2-container--bootstrap4 .select2-selection {
    border-color: #28a745
}

.select2-container--bootstrap4 .select2-dropdown {
    border-color: #ced4da;
    border-top: none;
    border-top-left-radius: 0;
    border-top-right-radius: 0
}

.select2-container--bootstrap4 .select2-dropdown .select2-results__option[aria-selected=true] {
    background-color: #e9ecef
}

.select2-container--bootstrap4 .select2-results__option--highlighted, .select2-container--bootstrap4 .select2-results__option--highlighted.select2-results__option[aria-selected=true] {
    background-color: #007bff;
    color: #f8f9fa
}

.select2-container--bootstrap4 .select2-results__option[role=group] {
    padding: 0
}

.select2-container--bootstrap4 .select2-results__options {
    max-height: 15em;
    overflow-y: auto
}

.select2-container--bootstrap4 .select2-results__group {
    padding: 6px;
    display: list-item;
    color: #6c757d
}

.select2-container--bootstrap4 .select2-selection__clear {
    width: 1.2em;
    height: 1.2em;
    line-height: 1.15em;
    padding-left: .3em;
    margin-top: .5em;
    border-radius: 100%;
    background-color: #6c757d;
    color: #f8f9fa;
    float: right;
    margin-right: .3em
}

.select2-container--bootstrap4 .select2-selection__clear:hover {
    background-color: #343a40
}