fieldset { margin-bottom: 1em; padding: 0.5em; }
form { margin: 0px; padding: 0px; }
hr { height: 1px; border: 1px solid gray; }
img { border: 0px none; }
table { border-collapse: collapse; }
th { text-align: left; padding-right: 1em; border-bottom: 3px solid rgb(204, 204, 204); }
.clear-block:after { content: "."; display: block; height: 0px; clear: both; visibility: hidden; }
.clear-block { display: inline-block; }
* html .clear-block { height: 1%; }
.clear-block { display: block; }