* {
    margin: 2px;
    padding: 2px;
}

header {
    text-align: center; 
}

p {
    top: 50%;
    left: 50%;
    color: #000000;
    text-align: justify;
    text-shadow : 3px 2px 10px #99ffff, 3px 6px 18px #ddccff;
    font-family: 'Roboto', sans-serif;
    margin: 15px 300px 5px 500px;
    font-size: 14px;
    width: 50%;
}

h1 {
    font-size: 18px;
    letter-spacing: 2px;
    color: #000000;
    text-shadow : 3px 2px 10px #99ffff, 3px 6px 18px #ddccff;
    font-family: 'Roboto', sans-serif;
    margin: 30px 80px 5px 80px;
}

@-webkit-keyframes pulse {
      0% {background-color: #45CEEF;}
     25% {background-color: #FFF5A5;}
     50% {background-color: #FFD4DA;}
     75% {background-color: #99D2E4;}
     100% {background-color: #D8CAB4;}
}
 
body {
     background-color: #45CEEF;    
     -webkit-animation: pulse 40s infinite alternate;
}