Element block pseudo-element :after generated with transition position static height auto opacity 1 box-shadow 0px 0px 1px rgba(0,0,0,0.5) cursor default display block border 0px rgba(0,0,0,0) none line-height 2 status float none background width 160px font-size 14px overflow hidden z-index auto margin 0px outline none transform box-sizing content-box padding 20px font-weight normal border-radius text-shadow