.cf {
text-align: justify;
opacity: 1.0;
width: 90%;
height: auto;
}
 
.nested-links{
text-align: justify;
opacity: 1.0;
width: 90%;
height: auto;
}

.img_center_hh {
  display: block;
  text-align: center;
  margin-left: auto;
  margin-right: auto;
  width: 65%;
}

.img_right_hh {
  float: right;
  width: 45%;
  border-left: 1px;
  border-right: 1px;
  border-top: 1px;
  border-bottom: 1px;
  padding-left: 1px;
  padding-right: 1px;
  padding-top: 1px;
  padding-bottom: 1px;
}

.img_left_hh {
  float: left;
  width: 45%;
  border-left: 1px;
  border-right: 1px;
  border-top: 1px;
  border-bottom: 1px;
  padding-left: 1px;
  padding-right: 1px;
  padding-top: 1px;
  padding-bottom: 1px;
}

.txt_center_hh {
  text-align: center;
}