.sentence {
	&.has-data {
		.words {
			> span {
				&.with-data {
					display: inline-block;
				}
				&.without-data {
					display: none !important;
				}
			}	
		}
	}
}

.words {
	display: inline-block;
	position: relative;
	cursor: pointer;

	+.words {
		border-left: 1px solid #ccc;
		padding-left: 4px;
		.has-data {
			border-left: none;
		}
	}

	> span {
		&:hover {
			color: @linkColor;
			text-decoration: underline;
		}

		&.with-data {
			 display: none;
		}

		&.without-data {
			display: inline-block;
			color: @linkColor;
		}
	}

	&.open {
		> span {
			color: @linkColor;
			text-decoration: underline;
		}
	}	

	&.has-data {

		> span {
			&.with-data {
				display: inline-block;
			}
			&.without-data {
				display: none !important;
			}
		}
	}
}