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