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