JSFiddle - React, Tailwind, and code Playground

by Ravindra Athreya

HTML

<div id="logConsole" class="overlayLog">
  <a href="javascript:void(0)" class="closeBtnLog" onclick="closeNavLog()">&times;</a>
  <div class="overlay-content">
    <a href="#">About</a>
    <a href="#">Services</a>
    <a href="#">Clients</a>
    <a href="#">Contact</a>
  </div>
</div>
<div id="logConsole1" class="overlayLog1">
  <a href="javascript:void(0)" class="closeBtnLog" onclick="closeNavLog1()">&times;</a>
  <div class="overlay-content">
    <a href="#">About</a>
    <a href="#">Services</a>
    <a href="#">Clients</a>
    <a href="#">Contact</a>
  </div>
</div>
<h2>Fullscreen Overlay Nav Example</h2>
<p>Click on the element below to open the fullscreen overlay navigation menu.</p>
<p>In this example, the navigation menu will slide in, from left to right:</p>
<span style="font-size:30px;cursor:pointer" onclick="openNav()">&#9776; open</span><br/><br/>
<div class="element-overlay"><button class="passthrough" onclick="openNavLog1()">Test</button></div>

CSS

body {
    margin: 0;
    font-family: 'Lato', sans-serif;
}
.overlayLog {
    height: 100%;
    width: 0;
    position: fixed;
    z-index: 1;
    top: 0;
    left: 0;
    background-color: rgb(0,0,0);
    background-color: rgba(0,0,0, 0.9);
    overflow-x: hidden;
    transition: 0.5s;
}
.overlayLog1 {
    height: 100%;
    width: 0;
    position: fixed;
    z-index: 1;
    bottom: 0;
    right: 0;
    background-color: rgb(0,0,0);
    background-color: rgba(0,0,0, 0.9);
    overflow-x: hidden;
    transition: 0.5s;
}
.overlay-content {
    position: relative;
    top: 25%;
    width: 100%;
    text-align: center;
    margin-top: 30px;
}
.overlayLog a {
    padding: 8px;
    text-decoration: none;
    font-size: 36px;
    color: #818181;
    display: block;
    transition: 0.3s;
}
.overlayLog a:hover, .overlayLog a:focus {
    color: #f1f1f1;
}
.overlayLog .closeBtnLog {
    position: absolute;
    top: 20px;
    right: 45px;
    font-size: 60px;
}
button{
cursor:pointer;
}
.passthrough{
position:fixed;
}
.element-overlay{
position:fixed;
z-index:9999;
}
@media screen and (max-height: 450px) {
  .overlayLog a {font-size: 20px}
  .overlayLog .closeBtnLog {
    font-size: 40px;
    top: 15px;
    right: 35px;
  }
}

JavaScript

function openNav() {
    document.getElementById("logConsole").style.width = "100%";
}
function openNavLog1(){
document.getElementById("logConsole1").style.width = "100%";
document.getElementById("logConsole1").style.height = "30%";
}
function closeNavLog1() {
    document.getElementById("logConsole1").style.width = "0%";
}
function closeNavLog() {
    document.getElementById("logConsole").style.width = "0%";
}