JSFiddle - React, Tailwind, and code Playground

HTML

<div class="skew-right">
    Бла-бла.    
</div>

CSS

.skew-right {
    min-height: 100px;
    border: 1px solid #333;
    border-right: none;
    margin-right: 50px;
    position: relative;
    padding: 10px;
}
.skew-right::after {
    content:'';
    position: absolute;
    top: -1px;
    bottom: -1px;
    right: -22px;
    width: 43px;
    transform: skew(-20deg);
    border: 1px solid #333;
    border-left: none;
}