Element button pseudo-element :before generated with width auto box-sizing content-box z-index auto float none cursor default overflow visible border-radius height auto transform background box-shadow 2px 2px 2px rgba(0,0,0,0.2) position static font-size 16px border 1px #b7b7b7 solid font-weight normal transition line-height normal margin 0px display inline-block text-shadow 1px 1px 0px rgba(255,255,255,0.66) padding 20px