GenomeDB/mydata/themes/hardwood/build/scss/_survey.scss

#open-survey-modal {
  position: fixed;
  bottom: 0;
  left: 2%;
  display: none;
  transition: padding-bottom .2s linear;
  background: $danger;
  color: #fff;
  padding: .5rem 1.5rem;
  border-top-left-radius: $border-radius;
  border-top-right-radius: $border-radius;
  box-shadow: 0 0 15px rgba(0, 0, 0, .3);

  &:hover {
    text-decoration: none;
    background-color: darken($danger, 9%);
    padding-bottom: 1rem;
  }
}