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