Element block pseudo-element :before generated with padding 20px height auto z-index auto border-radius width 160px line-height 2 display block cursor default font-size 20px border 0px rgba(0,0,0,1) solid font-weight normal float none overflow hidden opacity 1 box-shadow 1px 1px 1px rgba(0,0,0,0.3) box-sizing content-box outline none position static transform text-shadow 1px 1px 1px rgba(40,40,40,1) background transition margin 51px