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