Element block pseudo-element :before generated with z-index auto background font-weight normal transition display block height 40px font-size 16px box-sizing content-box box-shadow 0px 0px 3px rgba(0,0,0,0.15) opacity 1 transform outline none cursor pointer line-height 42px float none status margin 0px text-shadow border 0px rgba(0,0,0,0) none position static border-radius overflow visible width 40px padding 0px