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