body { background-color: #d9e2ff; }
p { }
td { }
.line-750 { width: 750px; border-bottom-style: solid; border-bottom-width: 1px; }
.position-center { text-align: center; }
.space-10 { width: auto; height: 10px; }
.space-20 { width: auto; height: 20px; }
.space-30 { width: auto; height: 30px; }
.space-50 { width: auto; height: 50px; }
.cl-both { clear: both; }