JSFiddle - React, Tailwind, and code Playground

HTML

<div id="wrapper">
        <header>
            <div class="container">
                   <div class="row">
                    <div class="headerImage"></div></div>
                    <div class="row">
                        <div class="logo"></div></div></div>
        </header>

CSS

@media screen and (max-width: 320px) {
    #wrapper{
        font-size: 62.5%;
    }
    .headerImage{
        height: 52px;
        background: url(../img/cut/header-image.jpg);
        background-repeat: no-repeat;
        background-size: 100%;
        border-top: 5px solid #b0cf35;
    }
    .mainMenu{
        display: none;
        font-size: 1.4rem;
    }
    .logo{
    background: url(../img/cut/logo-header.png);
    background-repeat: no-repeat;
    width: 37px;
    height: 62px;
    float: left;
    }
    input{
        display: none;
    }
}