Element block pseudo-element :after generated with cursor default border 0px rgba(0,0,0,1) solid width 100% transition display block height 100% font-weight normal z-index auto position relative font-size 16px margin 0px line-height 1 overflow hidden padding 20px box-sizing border-box box-shadow 1px 1px 1px rgba(0,0,0,0.3) background text-shadow 1px 1px 1px rgba(0,0,0,0.2) border-radius float none transform