* {
    box-sizing: border-box;
}

body {
    background: #101010;
    margin: 0;
}

img {
    max-width: 100%;
}

.light {
    width: 300px;
    margin-left: auto;
    margin-right: auto;
}

#frogvis {
    display: none;
}

.frog {
    position: absolute;
    width: 350px;
    left: 50%;
    transform: translateX(-50%);
    bottom: 0;
}

#frog-mouth {
    display: none;
}

#lightbulb {
    display: none;
}

#darkbulb {
    display: block;
}