restrict a paragraph height css

1.class{
2   word-break: break-word;
3   overflow: hidden;
4   text-overflow: ellipsis;
5   display: -webkit-box;
6   line-height: 16px; /* fallback */
7   max-height: 32px; /* fallback */
8   -webkit-line-clamp: 2; /* number of lines to show */
9   -webkit-box-orient: vertical;
10}

1body {
2   margin: 20px;
3}
4
5.text {
6   overflow: hidden;
7   text-overflow: ellipsis;
8   display: -webkit-box;
9   -webkit-line-clamp: 2; /* number of lines to show */
10   -webkit-box-orient: vertical;
11}