JSFiddle - React, Tailwind, and code Playground

by Marc Malignan

HTML

<div id="tournament">
    <div class="tournament_left">
        <div class="eigths">
            <div class="match">Team A<br>Team B</div>
            <div class="match">Team A<br>Team B</div>
            <div class="match">Team A<br>Team B</div>
            <div class="match">Team A<br>Team B</div>
        </div>
        <div class="eigths_brackets">
            <div class="bracket"></div>
            <div class="bracket"></div>
        </div>
        <div class="quarters">
            <div class="match">Team A<br>Team B</div>
            <div class="match">Team A<br>Team B</div>
        </div>
        <div class="quarters_brackets">
            <div class="bracket"></div>
        </div>
        <div class="semi">
            <div class="match">Team A<br>Team B</div>
        </div>
    </div>
    <div class="tournament_center">
        <div class="final">
            <div class="match">Team A<br>Team B</div>
        </div>
        <div class="final_brackets">
            <div class="bracket"></div>
        </div>
        <div class="third_place">
            <div class="match">Team A<br>Team B</div>
        </div>
    </div>
    <div class="tournament_right">
        <div class="semi">
            <div class="match">Team A<br>Team B</div>
        </div>
        <div class="quarters_brackets">
            <div class="bracket"></div>
        </div>
        <div class="quarters">
            <div class="match">Team A<br>Team B</div>
            <div class="match">Team A<br>Team B</div>
        </div>
        <div class="eigths_brackets">
            <div class="bracket"></div>
            <div class="bracket"></div>
        </div>
        <div class="eigths">
            <div class="match">Team A<br>Team B</div>
            <div class="match">Team A<br>Team B</div>
            <div class="match">Team A<br>Team B</div>
            <div class="match">Team A<br>Team B</div>
        </div>
    </div>            
</div>

<link...

CSS

body {
    text-align: center;
}

#tournament {
    display: inline-block;
    font-family: 'Open Sans', sans-serif;
    font-size: 11px;
}
#tournament:after {
    content: '';
    display: block;
    clear: both;
}

.tournament_left, .tournament_center, .tournament_right,
.eigths, .eigths_brackets, .quarters, .quarters_brackets, .semi {
    float: left;
}

.quarters { padding-top: 23px; }
.semi { padding-top: 68px; }

.tournament_left .eigths_brackets, 
.tournament_left .quarters_brackets { padding-right: 10px; }
.tournament_right .eigths_brackets, 
.tournament_right .quarters_brackets { padding-left: 10px; }

.bracket {
    position: relative;
    width: 10px;
    border: 1px solid silver;
    box-sizing: border-box;
}
.tournament_left .bracket { 
    border-left: 0; 
    border-radius: 0 3px 3px 0; 
}
.tournament_right .bracket { 
    border-right: 0; 
    border-radius: 3px 0 0 3px;
}
.tournament_center .bracket {
    width:100%; height:1px;
    border-radius: 0;
    border: 0;
    border-top: 1px solid silver;
    margin-top: 38px;
}
.bracket:after {
    content: '';
    position: absolute;
    top: 50%;
    width:11px; height:1px;
    border-top: 1px solid silver;
}
.tournament_left .bracket:after { left:100%; }
.tournament_right .bracket:after { right:100%; }
.tournament_center .bracket:after { 
    left:50%; top:auto; bottom:0;
    width:1px; height:39px;
    border: 0;
    border-left: 1px solid silver;
}

.eigths_brackets .bracket { height: 45px; }
.eigths_brackets .bracket:first-child { margin-top: 20px; }
.eigths_brackets .bracket:last-child { margin-top: 45px; }
.quarters_brackets .bracket { 
    margin-top: 43px;
    height: 90px; 
}

.match {
    width:80px; height: 40px;
    line-height: 20px;
    margin-bottom: 5px;
    background: #eee;
    text-align: center;
    border-radius: 3px;
}
.match:last-child { margin-bottom: 0; }
.quarters .match:first-child { margin-bottom: 50px; }
.final .match { margin: 10px 20px 0; }
.third_place .match { margin:...