Element button pseudo-element :before generated with box-sizing content-box transition border 2px #b7b7b7 solid height auto transform overflow visible width auto border-radius line-height normal font-weight normal position static text-shadow 1px 1px 0px rgba(255,255,255,0.66) cursor default box-shadow padding 20px font-size 16px z-index auto float none margin 0px display inline-block background