Element block pseudo-element :after generated with position static transform box-shadow 1px 1px 1px rgba(0,0,0,0.3) float none box-sizing content-box font-weight normal line-height 1 display block margin 0px padding 20px z-index auto height auto transition border-radius width 160px overflow hidden font-size 16px border 0px rgba(0,0,0,1) solid text-shadow 1px 1px 1px rgba(0,0,0,0.2) background cursor default