.b
{
font-weight:bold;
}
.bi
{
font-weight:bold;
font-style: italic;
}
.bu
{
font-weight:bold;
border-bottom: 2px solid black;

}

.biu
{
font-weight:bold;
font-style: italic;
border-bottom: 2px solid black;
}
.b_center
{
font-weight:bold;
text-align:center;
}


.u_cr
{ 
 border-bottom: 1px dashed red;
}

.uib_cr
{
font-weight:bold;
font-style: italic;
border-bottom: 3px solid red;
}

.uib_cb
{
font-weight:bold;
font-style: italic;
border-bottom: 1px solid blue;
}