css very thin line code example

Example 1: css line break width

span { 
    display:block;
    width:150px;
    word-wrap:break-word;
}

Example 2: line-height css

/* Keyword value */
line-height: normal;

/* Unitless values: use this number multiplied
by the element's font size */
line-height: 3.5;

/* <length> values */
line-height: 3em;

/* <percentage> values */
line-height: 34%;

/* Global values */
line-height: inherit;
line-height: initial;
line-height: unset;