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