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