span.x-underline    { text-decoration: underline; }
p.x-align-left      { text-align: left; }
p.x-align-center    { text-align: center; }
p.x-align-right     { text-align: right; }
p.x-align-justify   { text-align: justify; }
.x-float-left       { clear:left; float: left; margin:0 20px 20px 0; }
.x-float-right      { float: right; margin:0 0 20px 20px; }