.headerBg {
  background-image: url("../images/indexHeadBg.jpg");
}
.abt-m {
  width: 70vw;
}
.abt-head {
  display: inline-block;
}

.border-bottom-event {
  border-bottom: 3px solid var(--border);
  width: 50px;
}

.image {
  position: absolute;
  top: 0;
  bottom: 0;
  height: 100%;
  width: 100%;
  opacity: 0;
  transition: 0.5s ease;
  background-color: black;
}

.image:hover {
  opacity: 0.5;
}

.text{
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%,-50%);
}