Truncate text by HTML, CSS

file.css

.truncate_line_text {
	text-overflow: ellipsis;
	white-space: nowrap;
	overflow: hidden;
}
.truncate_paragraph_text {
	display: -webkit-box;
	-webkit-line-clamp: 3;
	-webkit-box-orient: vertical;
	overflow: hidden; 
}