Element block pseudo-element :after generated with border-radius transition width auto text-shadow font-weight normal background overflow visible line-height 1 position static margin 0px float none height auto box-sizing content-box font-size 16px z-index auto border 0px rgba(0,0,0,1) solid transform cursor default box-shadow 0px 0px 1px rgba(0,0,0,0.5) outline none opacity 1 padding 0px display block