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