// ListBox
.mce-listbox button {
text-align: left;
padding-right: 20px;
position: relative;
}
.mce-listbox .mce-caret {
position: absolute;
margin-top: -2px;
right: 8px;
top: 50%;
}
// RTL
.mce-rtl .mce-listbox .mce-caret {
right: auto;
left: 8px;
}
.mce-rtl .mce-listbox button {
padding-right: 10px;
padding-left: 20px;
}