Remove depreciated 3.2 css classes

/* Deprecated as of version 3.2

------------------------------------------------- */

.small-icon {

	background-image: none;

	background-repeat: no-repeat;

	background-position: 0 50%;

}

.dropdown .small-icon {

	background-position: 5px 50%;

	padding: 5px;

}

.small-icon > a {

	padding: 0 0 0 18px;

}

/* stylelint-disable selector-no-qualifying-type */

ul.linklist.bulletin > li.small-icon:before {

	display: none;

}

/* stylelint-enable selector-no-qualifying-type */

.dropdown .small-icon > a {

	display: block;

}

.rtl .small-icon {

	background-position: 100% 50%;

}

.rtl .small-icon > a {

	padding-right: 19px;

	padding-left: 0;

}