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