.banner {
  position: relative;
  background-image: url('./images/bg1.jpeg');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  color: #d7d3d3;
}

.banner::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(15, 1, 1, 0.681);
  z-index: 1;
}

.banner .container{
  position: relative;
  z-index: 2;
}

.rules li{
  list-style-type: square;
  margin-bottom: 15px;
  font-weight: 500;
  font-size: 20px;
}