<div class="wrap">
            <h1 class="heading">
                Internet speed converter
            </h1>
            <h3 class="subheading">Megabyte !== Megabit</h3>
            <form class="form" name="units" method="post" id="form">
                <div class="inputs">
                    <input type="text" name="from" id="from">
                    <select name="fromWhat" id="fromWhat">
                        <option>Convert from</option>
                        <option value="1">Kilobits</option>
                        <option value="1024">Megabits</option>
                        <option value="1048576">Gigabits</option>
                    </select>
                    <br>
                    <input type="text" name="to" id="to" readonly="readonly">
                    <select id="toWhat" name="toWhat">
                        <option>Convert to</option>
                        <option value="1">Kilobytes</option>
                        <option value="1024">Megabytes</option>
                        <option value="1048576">Gigabytes</option>
                    </select>
                </div>
                <br>
                <input class="bttn" id="calc" type="button" value="Convert">
            </form>
        </div>