Element block pseudo-element :before generated with overflow hidden text-shadow border 0px rgba(0,0,0,1) solid display block background cursor default line-height 1 font-size 10px position static z-index auto outline none box-sizing content-box box-shadow 1px 1px 1px rgba(0,0,0,0.3) float none padding 5px border-radius font-weight normal transition margin 5px height 15px transform width auto opacity 1