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