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