body {
    text-align:center;
}

#row {
    display:flex;
    align-items: center;
    justify-content: center;
    height:60vh;
}

.row {
    justify-content: center;
}

.row img {
    width:175px !important;
    margin-bottom:50px;
    filter:opacity(0.5);
    filter:saturate(0.5);
    transition: all 0.2s;
}

.row:hover > img {
    filter:none;
}

p:hover > img {
    filter:none;
}

p, button {
    width:175px;
    margin-bottom:15px;
}

button:disabled {
    cursor:not-allowed;

}

@media screen and (max-width: 525px) {
    .row img {
        width:150px;
    }
}

a {
    height: 38px;
    margin-bottom: 15px;
}