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