The text-align-last property specifies how to align the last line of a text.Note: The text-align-last property will only work for elements with the text-align property set to "justify".
text-align-last: auto|left|right|center|justify|start|end|initial|inherit;
p { text-align: justify; -moz-text-align-last: right; /* Code for Firefox */ text-align-last: right; }