#c100 {
  position: relative;
}
#c100 > img {
  object-position: center;
  object-fit: cover;
  width: 100%;
  height: 660px;
}
#c100 .wrapper {
  position: absolute;
  top: 10px;
  left: 10px;
  display: block;
  background: rgba(255, 255, 255, 0.8);
  padding: 28px;
}

#c100 .h3-headline {
  font-size: 25px;
  font-weight: bold;
}

#c100 .btn {
  padding: 7px 13px;
  color: #141414;
  border-color: #141414;
  border-radius: 18px;
  -webkit-transition: all 500ms cubic-bezier(0.7, 0, 0.48, 1);
  -o-transition: all 500ms cubic-bezier(0.7, 0, 0.48, 1);
  transition: all 500ms cubic-bezier(0.7, 0, 0.48, 1);
}