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