html, body {
    width: 100%;
    margin: 0;
    height: 100%;
}

#main {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

article.card {
    border: 1px solid #eaeaea;
    border-radius: 5px;
}

section.a1 {
    padding: 12px;
    display: flex;
    flex-direction: row;
    text-align: left;
}

#icon {
    margin-right: 10px;
}

#icon:hover {
    transform: rotate(666turn);
    transition-delay: 3s;
    transition-property: all;
    transition-duration: 59s;
    transition-timing-function: cubic-bezier(.34, 0, .84, 1);
}

div.button {
    float: right;
}

footer.footer {
    padding: 12px;
    display: flex;
    flex-direction: row-reverse;
    border-top: 1px solid #eaeaea;
    background: #fafafa;
}

button.b1 {
    min-width: 80px;
    height: 32px;
    font-size: 14px;
    padding: 6px 12px;
    border-radius: 5px;
    -webkit-transition: all 0.2s ease 0s;
    transition: all 0.2s ease 0s;
    background: #000;
    border: 1px solid #000;
    color: #fff;
    position: relative;
    cursor: pointer;
    margin-left: 4px;
}

#icon {
    width: 100px;
    height: 100px;
    object-fit: cover;
}