style12.css

body{
    margin: 0;
    padding: 0;
    background: url(wallpaper.jpg);
    
  }
  .signup-form{
    width: 300px;
    padding: 20px;
    text-align: center;
    background-color:rgb(0,0,0,0.8);
    position: absolute;
    top: 50%;
    left: 20%;
    transform: translate(-50%,-50%);
    overflow: hidden;

    
  }
  .signup-form h1{
    margin-top: 100px;
    font-family:Arial, Helvetica, sans-serif;
    color: #f50136;
    font-size: 40px;
  }
  .signup-form input{
    display: block;
    color:white;
    width: 100%;
    padding: 0 16px;
    height: 44px;
    text-align: center;
    box-sizing: border-box;
    outline: none;
    border: none;
    font-family: "montserrat",sans-serif;
    font-size: large;
  }
  .txtb{
    margin: 20px 0;
    background: rgb(255,255,255,0.1);
    opacity: 0.8;
    border-radius: 6px;
  }
  .signup-btn{
    margin-top: 60px;
    margin-bottom: 20px;
    background: #f50136;
    color:#fff;
    border-radius: 44px;
    cursor: pointer;
    transition: 0s;

  }
  .signup-btn:hover{
    transform: scale(0.93);
  }
  .signup-form a{
    text-decoration: none;
    color: #fff;
    font-family: "montserrat",sans-serif;
    font-size: 14px;
    padding: 10px;
    transition: 0.8s;
    display: block;
    
  }
 .cont{
   padding-left: 40%;
   padding-top: 12%;
   font-family:-apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
   font-size: large;
   color: whitesmoke;
 }