*{
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    
    
}


.navbar li a{
  color: white;
}
.navbar li a:hover{
  color: purple;
}

video {
  position: fixed;
  top: 50%;
  left: 50%;
  min-width: 100%;
  min-height: 100%;
  width: auto;
  height: auto;
  transform: translateX(-50%) translateY(-50%);
  z-index: -1;
}


.first-section{
    height: 80vh;
}

.second{
    background-color: #000;
}


.title{
    color: red;
}


.bottom img:hover {
  background-color: purple;
  border-radius: 50%;
  transition: all 0.3s ease;
}