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