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