style.css

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Josefin Sans", sans-serif;
  }
  
  header {
    width: 100%;
    height: 100vh;
    background-image: linear-gradient(rgba(0, 0, 0, 0.3), rgba(0, 0, 0, 0.15)),
      url("/images/taj.jpg");
    background-repeat: no-repeat;
    background-size: cover;
  }
  
  nav {
    width: 100%;
    height: 15vh;
    background: rgba(0, 0, 0, 0.2);
    color: rgb(255, 0, 0);
    display: flex;
    justify-content: space-between;
    align-items: center;
    text-transform: uppercase;
  }
  
  nav .logo {
    width: 25%;
    text-align: center;
    /*background: red;*/
  }
  
  nav .menu {
    width: 40%;
    display: flex;
    justify-content: space-around;
  }
  
  nav .menu a {
    width: 25%;
    text-decoration: none;
    color: white;
    font-weight: bold;
  }
  
  nav .menu a:first-child {
    color: #00b894;
  }
  
  main {
    width: 100%;
    height: 85vh;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    color: white;
  }
  
  section h3 {
    font-size: 35px;
    font-weight: 200;
    letter-spacing: 3px;
    text-shadow: 1px 1px 2px black;
  }
  
  section h1 {
    margin: 30px 0 20px 0;
    font-size: 55px;
    font-weight: 700;
    text-shadow: 2px 1px 5px black;
    text-transform: uppercase;
  }
  
  section p {
    font-size: 25px;
    word-spacing: 2px;
    margin-bottom: 25px;
    text-shadow: 1px 1px 1px black;
  }
  
  section a {
    padding: 12px 30px;
    border-radius: 4px;
    outline: none;
    text-transform: uppercase;
    font-size: 13px;
    font-weight: 500;
    text-decoration: none;
    letter-spacing: 1px;
    transition: 0.5ms ease;
  }
  #red{
    color:rgb(255, 0, 0) ;
  }
  
  section .btnone {
    /*background: #00b894;*/
    background: #fff;
    color: #000;
  }
  
  .btnone:hover {
    background: #00b894;
    color: white;
  }
  
  section .btntwo {
    background: #00b894;
    color: white;
  }
  
  .btntwo:hover {
    background: #fff;
    color: #000;
  }
  section .p {
    color: rgb(255, 0, 0);
  }
  
  .change_content:after {
    content: "";
    animation: changetext 10s infinite linear;
    color: #00b894;
  }
  
  @keyframes changetext {
    0% {
      content: "Kawasaki";
    }
    40% {
      content: "Tramp";
    }
    55% {
      content: "Ducati";
    }
    100% {
      content: "Benli";
    }
  }