.z-text {
  position: relative;
  top: 0px;
  left: 0px;
  max-width: 100%;
  box-sizing: border-box;
  overflow: hidden;
  border-style: solid;
}
.z-text-background {
    top: 0;
    left: 0;
    position: absolute;
    width: 100%;
    height: 100%;
    z-index: -1;
    background-repeat: no-repeat;
    background-size: auto;
}
.z-text,
.z-text-title,
.z-text-description {
  width: 100%;
  opacity: 0;
  visibility: hidden;
}

@media only screen and (max-width: 768px) {
  .z-text-backgroung-img {
    background-size: cover !important;
    background-position: center !important;
  }
}