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