JSFiddle - React, Tailwind, and code Playground

HTML

<div class="outer">
     <div class="tcell">

         <div class="container ">
             <div class="container-top">
                 <div>
                     <div class="jacket-left">
                         <div class="circle">
                             <svg class="play" width="38" height="22" viewBox="0 0 26 26">
                                 <title>Play</title>
                                 <path d="M7.712 22.04a.732.732 0 0 1-.806.007.767.767 0 0 1-.406-.703V4.656c0-.31.135-.544.406-.703.271-.16.54-.157.806.006l14.458 8.332c.266.163.4.4.4.709 0 .31-.134.546-.4.71L7.712 22.04z" fill-rule="evenodd" />
                             </svg>
                         </div>
                     </div>
                     <div class="wrap-left hide">
                         <div class="video" data-id="jMAShwisnQI"></div>
                     </div>
                 </div>
                 <div>
                     <div class="jacket-right">
                         <div class="circle">
                             <svg class="play" width="38" height="22" viewBox="0 0 26 26">
                                 <title>Play</title>
                                 <path d="M7.712 22.04a.732.732 0 0 1-.806.007.767.767 0 0 1-.406-.703V4.656c0-.31.135-.544.406-.703.271-.16.54-.157.806.006l14.458 8.332c.266.163.4.4.4.709 0 .31-.134.546-.4.71L7.712 22.04z" fill-rule="evenodd" />
                             </svg>
                         </div>
                     </div>
                     <div class="wrap-right hide">
                         <div class="video" data-id="-SiGnAi845o"></div>
                     </div>
                 </div>
             </div>

         </div>
     </div>
 </div>

CSS

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

body {
    background: #353198;
}

.outer {
    display: table;
    height: 100%;
    margin: 0 auto;
}

.tcell {
    display: table-cell;
    vertical-align: middle;
}

.container {
    width: 936px;
    padding: 25px;
    margin: 100px auto;
    border-radius: 25px;
    border: 2px solid #0059dd;
    background: #000000;
}

.container-top {
    display: flex;
    column-gap: 20px;
    grid-column-gap: 20px;
    justify-content: center;
    align-items: center;
    height: 310px;
    margin: 0 0 45px 0;
    border-radius: 25px;
    border: 3px solid #0059dd;
    box-sizing: border-box;
    background: url("https://i.imgur.com/jEMIULl.jpg") no-repeat 0 0;
    background-size: cover;
}

/* My code */
.container-top > div {
    margin: 0 20px;
}

.container-top {
    margin: 0 -20px;
}

/* End code */

.jacket-left,
.jacket-right {
    background: url("https://i.imgur.com/fzdYu8g.jpg") no-repeat 0 0;
    background-size: 100% 200%;
}

.jacket-left {
    position: relative;
    width: 424px;
    height: 238px;
    margin-left: 13px;
    background: red;
    border-radius: 25px;
}

.jacket-left .circle {
    position: absolute;
    top: 25%;
    left: 25%;
    width: 50%;
    height: 50%;
    box-sizing: border-box;
    border: 1px solid #0059dd;
    border-radius: 50%;
    cursor: pointer;
    background: rgba(0, 0, 0, 0.5);
    transition: transform 0.1s ease 0s;
    box-shadow: rgba(0, 0, 0, 0.4) 0 0 10px;
}

.jacket-left .play {
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    margin: auto;
    width: 38px;
    height: 22px;
    fill: #0059dd;
}

.jacket-left .circle:hover {
    border: 1px solid red;
    transform: scale(1.1);
}

.jacket-left .circle:hover .play {
    fill: red;
}

.wrap-left {
    position: relative;
    width: 424px;
    height: 239px;
    margin-left: 13px;
    cursor: pointer;
    overflow: hidden;
    border-radius: 25px;
}

.wrap-left iframe...

JavaScript

const load = (function makeLoad() {
    "use strict";

    function _load(tag) {
        return function(url) {
            return new Promise(function(resolve) {
                const element = document.createElement(tag);
                const parent = "body";
                const attr = "src";
                element.onload = function() {
                    resolve(url);
                };
                element[attr] = url;
                document[parent].appendChild(element);
            });
        };
    }
    return {
        js: _load("script")
    };
}());

(function manageCover() {
    "use strict";

    function hide(el) {
        el.classList.add("hide");
    }

    function coverClickHandler(evt) {
        const cover = evt.currentTarget;
        hide(cover);
    }
    const cover = document.querySelector(".jacket-left");
    cover.addEventListener("click", coverClickHandler);
}());

(function manageCover() {
    "use strict";

    function hide(el) {
        el.classList.add("hide");
    }

    function coverClickHandler(evt) {
        const cover = evt.currentTarget;
        hide(cover);
    }
    const cover = document.querySelector(".jacket-right");
    cover.addEventListener("click", coverClickHandler);
}());


const videoPlayer = (function makeVideoPlayer() {
    "use strict";
    const players = [];

    function onPlayerReady(event) {
        const player = event.target;
        player.setVolume(100); // percent
    }

    let hasShuffled = false;

    function onPlayerStateChange(event) {
        const player = event.target;
        if (!hasShuffled) {
            player.setShuffle(true);
            player.playVideoAt(0);
            hasShuffled = true;
        }
        if (event.data === YT.PlayerState.PLAYING) {
            for (let i = 0; i < players.length; i++) {
                if (players[i] !== event.target) players[i].pauseVideo();
            }
        }

        const playerVars = player.b.b.playerVars;
        if...