h1 {
 padding-bottom: 0.5em;
 border-bottom: 1px solid #cccccc;
}
p{padding-bottom: 1px }
.c1 { border-bottom: 4px groove #cccccc }
.c2 { border-bottom: 4px ridge  #cccccc }
.c3 { border-bottom: 2px dashed #cccccc }
.c4 { border-bottom: 2px dotted #cccccc }