JSFiddle - React, Tailwind, and code Playground

by Kishore Polsani

HTML

<div class="inside">
    <div class="toolbar-container  region-dropdown">
        <button class="btn btn-icon"><i class="icon-ico_user_male_lg" padding-right="500px"></i><span>Customer Sign In or Register</span>

        </button>
        <div class="clear"></div>
        <div class="parbase generic-list list cq-analyzable section">
             <h3>Customer Sign In</h3>

            <ul class="unstyled default" style="display: none;">
                <li>
                    <p> <a href="http://my.gepower.com.html" title="My Dashboard" class="has-icon">
                                
        My Dashboard<i class="icon-ico_arrowright_sm grl-icon-after"></i>
        </a>

                    </p>Heavy-duty gas turbines, steam turbines, generators &amp; nuclear (customers)</li>
                <hr>
                <li>
                    <p> <a href="https://www.ge-distributedpowerportal.com/aeroportal.html" title="Aero Services Portal" class="has-icon">
                                
        Aero Services Portal<i class="icon-ico_arrowright_sm grl-icon-after"></i>
        </a>

                    </p>Aeroderivative gas turbines (customers)</li>
                <hr>
                <li>
                    <p> <a href="https://information.jenbacher.com.html" title="Jenbacher Web Portal" class="has-icon">
                                
        Jenbacher Web Portal<i class="icon-ico_arrowright_sm grl-icon-after"></i>
        </a>

                    </p>Jenbacher reciprocating engines (channel partners &amp; customers)</li>
                <hr>
                <li>
                    <p> <a href="https://ge-distributedpower.com/customer/my-dashboard.html" title="Waukesha Web Portal" class="has-icon">
                                
        Waukesha Web Portal<i class="icon-ico_arrowright_sm grl-icon-after"></i>
        </a>

                    </p>Waukesha reciprocating engines (channel partners &amp; customers)</li>
                <hr>
               ...

CSS

div.inside {
    width: 25%;
    float:left;
    border-right: 5px solid white;
    background-color: blue;
    box-sizing:border-box;
    -moz-box-sizing:border-box;
    /* Firefox */
    -webkit-box-sizing:border-box;
    /* Safari */
}