JSFiddle - React, Tailwind, and code Playground

HTML

<div class="wrapper">
    <div class="header"><img src="http://newtpond.com/test/company-name.png" alt="Company name" /></div>
    <div class="content"></div>
</div>

CSS

body {
    background:orange;
    width:100%;
    height:100%;
}
.wrapper {
    width:40%;
    height:90%;
    border:30px solid #000;
    border-right-width:100px;
    border-bottom-width:100px;
}
.header {
    width:100%;
    border-bottom:10px solid transparent;
    -webkit-box-shadow: 0 30px 0 #000;
    -moz-box-shadow: 0 30px 0 #000;
    box-shadow: 0 30px 0 #000;
}
.header img {
    width:100%;
}
.content {
    width:95%;
    height:400px;
    background-color:#000;
    margin-top:30px;
}