I'm wanting to create the sidebar from this website (https://www.alexcoven.com/) but I'm having trouble figuring it out. Can you guys please help me create the positioning/color and animation of the sidebar. The html code is there, just not the animation part. Thanks in advance!
<html>
<body>
<div class="tab">
<ul class="tabs">
<li><a href="#">About</a></li>
<li><a href="#">Services</a></li>
<li><a href="#">Contact</a></li>
</ul>
<div class="tab_content">
<div class="tabs_item active_tab_content">
<ul class="tabs-fade">
<li><h3>
Creative <br>
Passionate <br>
Focused
</h3></li>
<li><p>
Currently I'm a freelance designer and web developer, who works with a variety of clients and on many diverse projects.
</p></li>
<li><p class="menu_body_copy">
I work to create innovative solutions that inspire, and foster memorable relationships between brands and their clients. With a focus on branding and UI / Web, I strive to create usable and polished products through passionate and deliberate design.
</p></li>
<li><h4 class="resume"><a target="_blank" href="assets/img/alex-coven_resume.pdf">VIEW RESUME</a>
</h4></li>
</ul>
</div>
<div class="tabs_item services">
<h4>
My Wheel House
</h4>
<div class="flex-row">
<div class="half">
<p> Branding & Logo <br> Interface Design <br> Web Development <br> Craft CMS <br> Wordpress <br> </p>
</div>
<div class="half">
<p> Hand Lettering <br> Art Direction <br> Illustration <br> Asset Animation <br> Project Managment <br> </p>
</div>
</div>
<h4>Experience & Clients</h4>
<div class="flex-row">
<div class="half">
<p> <a target="_blank" href="https://upshot.agency">Upshot Agency</a> <br> <a target="_blank" href="http://www.other-studio.com">OTHER STUDIO</a> <br> <a target="_blank" href="http://www.pivotdesign.com">Pivotdesign</a> <br> <a target="_blank" href="http://www.what2design.com">What2Design</a> <br> </p>
</div>
<div class="half">
<p> <a target="_blank" href="http://www.wcst.com/">WCST</a> <br> <a target="_blank" href="http://www.tazo.com">Tazo Tea</a> <br> <a target="_blank" href="http://www.uber.com">Uber</a><br> <a target="_blank" href="http://www.capacitr.com">Capacitr</a> <br> </p>
</div>
</div>
</div>
<div class="tabs_item tabs_contact">
<h3>
Let's Build <br>
Something <br>
Together <br>
</h3>
<h4>Get in touch</h4>
<p class="contact"> <a target="_blank" href="mailto:Yo?subject=Let's work together">email</a> <br>
<a target="_blank" href="tel:12345678">12345678</a> <br>
<a target="_blank" href="https://www.google.com/maps/place/Chicago,+IL/@41.8333925,-88.0123393,10z/data=!3m1!4b1!4m5!3m4!1s0x880e2c3cd0f4cbed:0xafe0a6ad09c0c000!8m2!3d41.8781136!4d-87.6297982">Chicago, IL</a>
—
<a target="_blank" href="https://www.google.com/maps/place/Cleveland,+OH/@41.8333925,-88.0123393,10z/data=!3m1!4b1!4m5!3m4!1s0x880e2c3cd0f4cbed:0xafe0a6ad09c0c000!8m2!3d41.8781136!4d-87.6297982">Indianapolis, IN</a><br></p>
<div class="contact-image-container">
<div class="contact-image" style="background-image: url(www.google.com)">
</div>
</div>
</div>
</div>
</div>
</body>
</html>
I'm unable to figure out how to format the sidebar to have content inside the sidebar. I have the HTML code included below. Please take at the link I provided to see an example of the sidebar that I'm wanting to provide
