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