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