JSFiddle - React, Tailwind, and code Playground

HTML

<div id="burst-12"><span>I am the text</span></div>

CSS

body {
 padding:50px;
}

#burst-12 span {
 display:block;
 height:40px;
 position:absolute;
 top:50%;
 margin-top:-20px;
 z-index:10;
 
}

#burst-12 {
    background: red;
    width: 80px;
    height: 80px;
    position: relative;
    text-align: center;
}
#burst-12:before, #burst-12:after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    height: 80px;
    width: 80px;
    background: red;
}
#burst-12:before {
    -webkit-transform: rotate(30deg);
       -moz-transform: rotate(30deg);
        -ms-transform: rotate(30deg);
         -o-transform: rotate(30deg);
}
#burst-12:after {
    -webkit-transform: rotate(60deg);
       -moz-transform: rotate(60deg);
        -ms-transform: rotate(60deg);
         -o-transform: rotate(60deg);
}