<p>This is css property testing and line will keep-all-as-it-is.This is css property testing and line will keep-all-as-it-is.This is css property testing and line will keep-all-as-it-is.This is css property testing and line will keep-all-as-it-is.This is css property testing and line will keep-all-as-it-is.This is css property testing and line will keep-all-as-it-is.</p>
<p class="break">This is css property testing and line will keep-all-as-it-is.This is css property testing and line will keep-all-as-it-is.This is css property testing and line will keep-all-as-it-is.This is css property testing and line will keep-all-as-it-is.This is css property testing and line will keep-all-as-it-is.This is css property testing and line will keep-all-as-it-is.</p>
p {
    width: 340px; 
    border: 1px solid #000000;
}

p.break {
    word-break: break-all;
}

External CSS

This Pen doesn't use any external CSS resources.

External JavaScript

This Pen doesn't use any external JavaScript resources.