Element block pseudo-element :before generated with border-radius transition height auto font-weight normal cursor default line-height 2 padding 20px transform margin 0px overflow hidden border 0px rgba(0,0,0,1) solid box-shadow 1px 1px 1px rgba(0,0,0,0.3) text-shadow 1px 1px 1px rgba(0,0,0,0.2) font-size 24px box-sizing content-box position static float none background width 160px z-index auto display block