rilwis/meta-box

.rwmb-field .select2-container {
    height: auto;
    min-width: 160px;
    max-width: 100%;
}
.select2-container .select2-selection--single,
.select2-container .select2-selection--multiple,
.select2-dropdown {
    border-color: #7e8993;
}
.select2-container .select2-selection--multiple {
    min-height: 30px;
}
.select2-container--open .select2-dropdown--below {
    border-top: 1px solid #7e8993;
    top: -1px;
}
.select2-container--open .select2-dropdown--above {
    border-bottom: 1px solid #7e8993;
    bottom: -1px;
}
.select2-container .select2-selection--single {
    height: 30px;
}
.select2-container .select2-selection--multiple .select2-selection__rendered {
    display: block;
}
.select2-container--default .select2-selection--single .select2-selection__rendered {
    line-height: 30px;
}
.select2-container--default .select2-selection--single .select2-selection__arrow {
    height: 28px;
}
.select2-results__option {
    margin-bottom: 0;
}
.select2-container .select2-search--inline {
    margin-bottom: 0;
}
.select2-container .select2-search--inline .select2-search__field {
    margin-top: 0;
    min-height: auto;
}
.select2-search--dropdown .select2-search__field {
    padding: 0 4px;
    min-height: 30px;
}

body > .select2-container {
    z-index: 999999;
}

@media (max-width: 782px) {
    .select2-container .select2-selection--single {
        height: 40px;
    }
    .select2-container--default .select2-selection--single .select2-selection__rendered {
        line-height: 40px;
    }
    .select2-container--default .select2-selection--single .select2-selection__arrow {
        height: 38px;
    }
}