.@{collapse-prefix-cls} {
	&-icon-position-right > &-item > &-header {
		position: relative;
		padding-left: @collapse-padding-horizontal;
		padding-right: @collapse-padding-horizontal-start;

		& > .@{collapse-prefix-cls}-arrow {
			right: @collapse-padding-horizontal-start;
			margin-right: 0;
		}
	}
}