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