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