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