html { 
    background: url(../images/bg.png) no-repeat center center fixed; 
    -webkit-background-size: cover;
    -moz-background-size: cover;
    -o-background-size: cover;
    background-size: cover;
  }

  /* #contentdiv {
    position: fixed;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
} */



/* .container {
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    width: 100%;
    height: 100%;
}
#contentdiv {
    position: absolute;
    max-width: 100%;
    max-height: 100%;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}
body {
    width: 100%;
    height: 100%;
    position: absolute;
    margin: 0;
    transition: all .5s linear;
    background-color:transparent;
} */


body {
    width: 100%;
    height: 100%;
    position: absolute;
    margin: 0;
    transition: all .5s linear;
    background-color:transparent;
}

.container{
    display: flex;
    justify-content: center;
    align-items: center;
    top: 40%;
    left: 50%;
    transform: translate(-50%, -50%);
    position: absolute;
    transition: all .5s linear;
}

img {
    display: block;
    width: 100%;
    height: auto;
    transition: all .5s linear;
  }

.social{
    position: fixed;
    bottom: 0;
    text-align: center;
    width:100%;
    margin-bottom: 50px;
}


  .fa {
    padding: 20px;
    font-size: 30px !important;
    width: 30px;
    text-align: center;
    text-decoration: none;
    margin: 5px 2px;
    border-radius: 50%;
  }
  
  .fa:hover {
      opacity: 0.7;
  }
  
  .fa-facebook {
    background: #3B5998;
    color: white;
  }
  
  .fa-twitter {
    background: #55ACEE;
    color: white;
  }

  .fa-linkedin {
    background: #007bb5;
    color: white;
  }


  @media only screen and (max-width: 600px) {
    .container{
      display: flex;
      justify-content: center;
      align-items: center;
      top: 40%;
      left: 50%;
      transform: translate(-50%, -50%);
      position: absolute;
      width:95%;
  }
  }