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