a {
    color: black;
    text-decoration: none;
}

a:hover {
    color: darkgray;
}

body {
    margin: 0;
    background-color: #f4f4f4;
    background-image: url('../img/bg-gray.gif');
    background-repeat: no-repeat;
    background-position: 0px 0px;
    background-size: contain;
    font-family: Helvetica, Verdana, Arial, sans-serif;
    font-size: 1.1em;
    color: #333;
    letter-spacing: 0.02em;
    line-height: 1.5em;
    }

#info {
  position:absolute;
  top:50%;
  left:50%;
  padding:15px;
  -ms-transform: translateX(-50%) translateY(-50%);
  -webkit-transform: translate(-50%,-50%);
  transform: translate(-50%,-50%);
  width: 50%;
  text-align: center;
}

#info img {
    max-width: 100%;
}

@media only screen and (max-width: 640px) { 
    #info {
        width: 30%;
    }
}