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