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