.csd__search_form input {
    inline-size: 100%;
    box-sizing: border-box;
}

.csd__autocomplete_component {
    position: relative;
}

.csd__autocomplete_component select {
    display: none;
}

.csd__autocomplete_component [role="listbox"] {
    position: absolute;
    background: white;
    z-index: 1;
    inset-inline: 0;
    overflow: auto;
    border: 1px solid;
}

.csd__autocomplete_component [role="option"] {
    display: block;
    cursor: pointer;
    user-select: none;
}

.csd__autocomplete_component [role="option"]:hover {
    background-color: lightgreen;
}

.csd__autocomplete_component [role="option"][aria-selected="true"] {
    background-color: green;
}