* {
    padding: 0px;
    margin: 0px;
    box-sizing: border-box;
  }
  
  /* hobmer */
  .hob {
    width: 100%;
    height: 6vh;
    background-color: black;
  }
  
  .hobrap {
    width: 80%;
    margin: auto;
  }
  
  .head {
    position: absolute;
  }
  
  .head h2 {
    font-size: 28px;
    color: white;
    padding-left: 5px;
  }
  
  .menu {
    float: right;
    margin: 6px;
  }
  
  .menu ul li {
    display: inline;
  }
  
  .menu ul li a {
    text-decoration: none;
    font-size: 18px;
    padding: 5px;
    color: white;
  }
  
  .ban {
    width: 100%;
    height: 120vh;
    background-image: url(./ban.jpg);
    background-repeat: no-repeat;
    background-size: cover;
  }
  
  .banrap {
    width: 100%;
    height: 120vh;
    background-color: rgb(0, 0, 0, 0.5);
  }
  
  /* navigation bar */
  .logo {
    position: absolute;
    padding: 5px;
  }
  
  .nav {
    width: 100%;
    height: 11vh;
    background-color: rgb(0, 0, 0, 0.6);
    top: 0px;
    position: sticky;
  }
  
  .navrap {
    width: 75%;
    margin: auto;
  }
  
  .heading {
  
    position: absolute;
    padding-top: 10px;
    margin: auto;
    font-size: 45px;
    -webkit-animation: colorchange 10s infinite;
  
  }
  
  @-webkit-keyframes colorchange {
    0% {
  
      color: cyan;
    }
  
    10% {
  
      color: yellow;
    }
  
    20% {
  
      color: orangered;
    }
  
    30% {
  
      color: pink;
    }
  
    40% {
  
      color: greenyellow;
    }
  
    50% {
  
      color: white;
    }
  
    60% {
  
      color: magenta;
    }
  
    70% {
  
      color: lightsalmon;
    }
  
    80% {
  
      color: red;
    }
  
    90% {
  
      color: lawngreen;
    }
  
    100% {
  
      color: mediumvioletred;
    }
  }
  
  .name ul {
    text-align: right;
    padding-top: 25px;
  }
  
  .name ul li {
    display: inline;
  }
  
  .name ul li a {
    text-decoration: none;
    padding: 7px;
    text-transform: uppercase;
    font-size: 18px;
    color: aliceblue;
  }
  
  .name ul li a:hover {
    color: yellow;
    background-color: rgb(0, 0, 0, 0.2);
    border-radius: 7px;
    border-top-width: 5px;
  }
  
  .navrap1 {
    width: 75%;
    padding-top: 260px;
    padding-left: 330px;
    padding-bottom: 250px;
  }
  
  .banner {
    text-align: center;
    color: white;
    font-size: 70px;
    position: relative;
    transition: .3s;
    border: 2px solid white;
    ;
  }
  
  .banner:hover {
    -webkit-text-stroke: 2px white;
    color: transparent;
  }
  .eye{
    width: 100%;
    height: 225vh;
    padding-top: 50px;
  }
  .eye h1{
    padding-left: 50px;
    font-size: 40px;
  }
  .eyerap{
    width: 95%;
    margin: auto;
    display: grid;
    grid-template-columns: auto auto auto auto;
    column-gap: 30px;
    row-gap: 40px;
  }
  .eyeglass{
    position: relative;
  }
  .eyeglass img{
    border: 2px solid grey;
  }

.overlap{
  width: 100%;
  height: 98%;
  display: flex;
  top: 0;
  left: 0;
  position: absolute;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  opacity: 0;
  transition: .2s;
}

.eyeglass:hover .overlap{
  opacity: 1;
}
/* footer */
.foot{
  width: 100%;
  height: 45vh;
  background: black;
}
.footrap{
  width: 75%;
  margin: auto;
  display: grid;
  grid-template-columns: auto auto auto;
  column-gap: 40px;
}
.footer h3{
  font-size: 35px;
  text-align: center;
  padding-top: 10px;
  padding-bottom: 10px;
  color: white;
}
.footer ul li{
  list-style: none;
}
.footer ul li a{
  text-decoration: none;
  font-size: 20px;
  color: wheat;
}
.footer p{
  font-size: 20px;
  color: wheat;
}