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