<div class="cp_ipselect cp_sl01"> <select required> <option value="" hidden>Choose</option> <option value="1">cat</option> <option value="2">dog</option> <option value="3">rabbit</option> <option value="4">squirrel</option> </select> </div> .cp_ipselect { overflow: hidden; width: 90%; margin: 2em auto; text-align: center; } .cp_ipselect select { width: 100%; padding-right: 1em; cursor: pointer; te