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