/* Контейнер */
.select2-container {
    width: 100% !important;
}

/* Само поле */
.select2-container--default .select2-selection--single {
    height: 44px;
    border: 1px solid #ddd;
    border-radius: 3px;
    padding: 4px 16px;
    transition: .3s ease-in-out;
    box-sizing: border-box;
}

/* Текст */
.select2-container--default .select2-selection--single .select2-selection__rendered {
    line-height: 34px;
    padding-left: 0;
    color: #15151a;
    font-weight: 500;
}

/* Стрелка */
.select2-container--default .select2-selection--single .select2-selection__arrow {
    height: 42px;
    right: 12px;
}

/* При наведении */
.select2-container--default .select2-selection--single:hover {
    border-color: #bbb;
}

/* При фокусе */
.select2-container--default.select2-container--focus .select2-selection--single,
.select2-container--default.select2-container--open .select2-selection--single {
    border-color: #bebebe;
    outline: none;
}