#tpi
{
 border-radius: 30px;
 float: left;
 margin-right: 0.5em;
 margin-bottom: 0.5em;
 height: 90px;
 box-shadow: 1px 1px 3px #00FF00;
}
#spi
{
 border-radius: 2em;
 float: right;
 margin: 0.5em;
 box-shadow: 1px 1px 3px #0000FF;
}