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