@media screen and (max-width: 1439px) {
  #layout {
    margin-top: 85px !important;
  }
}
@media screen and (max-width: 768px) {
  .side_float_btn {
    bottom: 10% !important;
  }
}
.lead img,
.reason img,
.school img,
.pbtn_list img,
.dot_bg_area img {
  width: auto !important;
}