style.css

@import url('https://fonts.googleapis.com/css2?family=VT323&display=swap');
* {
    scrollbar-width: thin;
    scrollbar-color: blue orange;
    box-sizing: border-box;
    color: #fff;
}

*::-webkit-scrollbar {
    width: 15px;
}

*::-webkit-scrollbar-track {
    background: #3A4466;
}

*::-webkit-scrollbar-thumb {
    background-color: #181425;
}

html {
    overflow-x: hidden;
}

body {
    overflow-x: hidden;
    margin: 0em;
    padding: 0em;
    background-color: #5B5772;
    background-repeat: no-repeat;
    font-family: 'VT323', monospace;
    -webkit-font-smoothing: none;
}

h1 {
    font-size: 1.5em;
}

.big{
    font-size: 4em !important;
    margin: 0px !important;
    padding: 0px !important;
    font-weight: 200;
}

.flex {
    display: flex;
}

.row {
    flex-direction: row;
}

.col {
    flex-direction: column;
}

.jcbtw {
    justify-content: space-around;
}

.bg {
    position: absolute;
    z-index: -1;
    top: 0;
    width: 100%;
}

.item {
    position: relative;
    left: 3em;
    animation: item 1.1s steps(7) infinite;
}

#particlebox {
    pointer-events: none;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 20;
}

.idvideo{
    border-radius: 1em;
    box-shadow: 0px 10px 7px 0px rgba(0, 0, 0, 0.219);
    transition: 0.3s;
}

.idvideo:hover{
    transform: scale(1.4);
}

.content {
    max-width: 1200px !important;
    margin: 15em auto;
    margin-bottom: 0em !important;
    display: block;
    z-index: 100 !important;
}

.contain {
    width: fit-content;
    margin: auto;
}

.content_box {
    margin-top: 1em;
    padding: 2em;
    border-image: url('assets/ui/window_background_2.png') round;
    border-image-slice: calc(52 / 190 * 100%) calc(52 / 190 * 100%) fill;
    border-image-width: 52px 52px;
    text-align: center;
}

.content_button {
    margin-top: 1em;
    padding: 0.5em 1.3em 1em 1.3em;
    border-image: url('assets/ui/button_background_2.png') round;
    border-image-slice: calc(70 / 190 * 100%) calc(70 / 190 * 100%) fill;
    border-image-width: 35px 35px;
    text-align: center;
    transition: 0.31s;
}

.content_button p{
    font-size: 2.5em;
    margin: 0px;
}

.content_button:hover {
    transform: scaleX(1.2) scaleY(0.8);
    filter: saturate(250%) hue-rotate(80deg);
}

.content_button:active {
    transform: scaleX(1.5) scaleY(1.1);
}

.content_button p {
    color: #003951 !important;
}

canvas,
.content_box,
img,
.grass,
.whale {
    image-rendering: optimizeSpeed;
    image-rendering: -moz-crisp-edges;
    image-rendering: -webkit-optimize-contrast;
    image-rendering: -o-crisp-edges;
    image-rendering: pixelated;
    -ms-interpolation-mode: nearest-neighbor;
}

.fishbox {
    max-width: 200px;
    transform: scale(7);
    margin: auto;
    margin-bottom: 4em;
}

@media only screen and (max-width: 949px) {
    .fishbox {
        transform: scale(5);
    }
    .idvideo:hover{
        transform: scale(1);
    }
}

@media only screen and (max-width: 679px) {
    .fishbox {
        transform: scale(4);
    }

    .content {
        margin: 10em auto;
    }
}

@media only screen and (max-width: 539px) {
    .fishbox {
        transform: scale(3);
    }
}

@media only screen and (max-width: 409px) {
    .fishbox {
        transform: scale(2);
        margin-bottom: 0em;
    }

    .content {
        margin: 7em auto;
    }
}

.whale {
    width: 76px;
    height: 64px;
    animation: whale 1.1s steps(7) infinite;
}

.blue {
    background-image: url(assets/Whale/w_b_spc.png);
}

.red {
    background-image: url(assets/Whale/w_r_spc.png);
    animation-delay: 0.25s;
}

.green {
    background-image: url(assets/Whale/w_g_spc.png);
    animation-delay: 0.4s;
}

.flip {
    transform: scaleX(-1);
}

@keyframes whale {
    from {
        background-position-x: 0px;
    }
    to {
        background-position-x: -532px;
    }
}

.quote {
    text-align: center;
    color: yellow;
    text-shadow: 0px 6px rgb(172, 112, 0);
    animation: quote 2s infinite;
    font-family: 'Press Start 2P', cursive;
}

@keyframes quote {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(0.8);
    }
    100% {
        transform: scale(1);
    }
}

@keyframes item {
    0% {
        top: 0em;
    }
    50% {
        top: 0.15em;
    }
    100% {
        top: 0em;
    }
}

.grass {
    width: 51px;
    height: 51px;
    position: absolute;
    bottom: 0;
    transform: scale(4);
    animation: grass 1s steps(5) infinite;
    background-image: url(assets/decorations1.png);
}

@keyframes grass {
    from {
        background-position-x: 0px;
    }
    to {
        background-position-x: -240px;
    }
}