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