.floatr {
  float: right;
}

.floatl {
  float: left;
}

/** animated boxes **/
.animBlock {
  display: inline-block;
  opacity: 0;
  filter: alpha(opacity=0);
  position: relative;
  -webkit-transition: all .55s ease-in;
  -moz-transition: all .55s ease-in;
  -ms-transition: all .55s ease-in;
  -o-transition: all .55s ease-in;
  transition: all .55s ease-in;
}
.animBlock[data-position="left"] { left: -20%; }
.animBlock[data-position="right"] { right: -20%; }

.animBlock[data-position="left"].viewed {
  left: 0%;
  opacity: 1;
  filter: alpha(opacity=100);
}
.animBlock[data-position="right"].viewed {
  right: 0%;
  opacity: 1;
  filter: alpha(opacity=100);
}