body {
    background-color: crimson;
}
h1 {
    font-family: 'Gill Sans', 'Gill Sans MT', Calibri, 'Trebuchet MS', sans-serif;
    font-size: 30;
    -webkit-text-stroke: 0.8px white;
}

@keyframes slide {
    from {
        transform: translateY(0);
    }
    to {
        transform: translateY(20px);
    }
}
@keyframes jolt {
    0% {
        transform: translate(0,0);
    }
    95% {
        transform: translate(0,0);
    }
    96.5% {
        transform: translate(-10px,10px);
    }
    98% {
        transform: translate(10px,-18px);
    }
    98.5% {
        transform: translate(-10px,10px);
    }
    100% {
        transform: translate(0,0);
    }
}

.uselessparagraphclass {
    font-family: Cambria, Cochin, Georgia, Times, 'Times New Roman', serif;
    font-size: 13;
}

#pastpresentandfuture {
    background-image: url('images/important.jpg');
    background-size: 100px 100px;
    background-repeat:repeat;
    background-position: center center;
    padding: 22.57px;
    margin: 13%;
    border: 10px;
    border-radius: 30%;
    border-width: 10px;
    border-color: black;
    text-align: center;
    -webkit-text-stroke: 1.5px white;

    animation: slide 2s ease-in-out 0s infinite alternate-reverse;
}

img {
  max-width: 100%;
  height: auto;
}

body {
    animation: jolt 8s ease-in-out infinite alternate-reverse;
}