JSFiddle - React, Tailwind, and code Playground

HTML

<div id="loginBtn" class="loginBtn"><span>Log in</span></div>

CSS

.loginBtn {
    background:url(images/loginBtn-center.jpg) repeat-x;
    width:175px;
    height:65px;
    margin:20px auto;
    border-radius:10px;
    -webkit-border-radius:10px;
    box-shadow:0 1px 2px #5e5d5b;
    text-align: center;
    line-height: 65px;
}