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