@media (min-width: 300px) {
  .video {
    height: 650px;
    backdrop-filter: opacity(1);
    -webkit-backdrop-filter: opacity(1);
    filter: brightness(35%);
  }
}

@media (min-width: 576px) {
  .video {
    height: 320px;
  }
}

@media (min-width: 768px) {
  .video {
    height: 428px;
  }
}

@media (min-width: 992px) {
  .video {
    height: 555px;
  }
}

@media (min-width: 1200px) {
  .video {
    height: 670px;
  }
}

@media (min-width: 1400px) {
  .video {
    height: 785px;
  }
}

.columns {
  margin-bottom: 21px;
}

.maindiv {
  border-right: 1.5px solid rgb(232,236,241) ;
  border-left: 1.5px solid rgb(232,236,241) ;
  margin-right: 10px;
  margin-left: 10px;
}

@media (min-width: 300px) {
  .maindiv {
    height: 80px;
  }
}

@media (min-width: 768px) {
  .maindiv {
    height: 110px;
  }
}

@media (min-width: 992px) {
  .maindiv {
    height: 240px;
  }
}

@media (min-width: 1200px) {
  .maindiv {
    height: 300px;
  }
}

.maindiv:hover {
  height: 100%;
  width: 100%;
  background-color: rgba(220,225,230,0.17);
  padding: 0;
  margin: 0;
  justify-content: center;
  align-items: center;
  align-content: center;
  transition: background-color 0.6s;
}

.row-cols {
  transform: translateY(0px);
}

.headingmain {
  color: rgb(234,238,241);
  text-decoration: none;
}

@media (min-width: 300px) {
  .row-cols {
    transform: translateY(-632px);
  }
}

@media (min-width: 576px) {
  .row-cols {
    transform: translateY(-303px);
  }
}

@media (min-width: 768px) {
  .row-cols {
    transform: translateY(-400px);
  }
}

@media (min-width: 992px) {
  .row-cols {
    transform: translateY(-536px);
  }
}

@media (min-width: 1200px) {
  .row-cols {
    transform: translateY(-658px);
  }
}

@media (min-width: 1400px) {
  .row-cols {
    transform: translateY(-762px);
  }
}

@media (min-width: 1400px) {
  .maindiv {
    height: 360px;
  }
}



a {
  text-decoration: none;
  
  color: var(--bs-body-bg);
  border-radius: 0px;
  border-width: 0px;
  border-top-right-radius: 0px;
  border-top-left-radius: 0px;
}