JSFiddle - React, Tailwind, and code Playground

HTML

<div class="slanted">
    <h2>Hello World!</h2>
    <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Perspiciatis et debitis pariatur perferendis adipisci doloribus aspernatur ea quo illum a.</p>
</div>

CSS

body {
    margin-top: 10vh;
}

.slanted {
    background: red;
    box-sizing: border-box;
    height: 40vh;
    width: 100%;
    position: relative;
    padding: 20px;
}

.slanted:before {
    content: "";
    background: yellow;
    height: 100%;
    width:50px;
    transform: skewX(-190deg);
    position: absolute;
    right: 0;
    top:20px;
    z-index: 1;
}

.slanted:after {
    content: "";
    background: red;
    height: 40px;
    transform: skewY(1deg);
    position: absolute;
    left: 0;
    right: 0;
    z-index: -1;
}

.slanted:before{    
    top: -20px;    
}

.slanted:after {
    bottom: -30px;
}