#header {
    display: flex;
    justify-content: center;
    background-color: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(6px);
}

h1 {
    font-size: 40px;
    font-family: "Roboto", sans-serif;
}

#btn-container {
    display: flex;
    justify-content: space-around;
}

#btn {
    margin-top: 200px;
    background-color: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(8px);
    padding: 25px;
    border-radius: 35px;
    border: none;
}

#btn:hover {
background: linear-gradient(to right, #ACB6E5, #74ebd5);
}

a {
    text-decoration: none;
    font-family: "Roboto", sans-serif;
    font-size: 25px;
    color: black;
    font-weight: bolder;
}

#myVideo {
    position: fixed;
    top: 0;
    right: 0;
    min-width: 100%;
    min-height: 100%;
    z-index: -10;
}

@media (max-width: 768px) {
  #btn-container {
    flex-direction: column;
  }
  #btn {
    margin-top: 40px;
  }
}

@media (max-width: 400px) {
    #btn-container {
    flex-direction: column;
  }
  #btn {
    margin-top: 40px;
  }
  
}