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