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