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