Element block pseudo-element :before generated with opacity 1 transition border-radius display block outline none text-shadow 1px 1px 1px rgba(0,0,0,0.2) font-size 16px background transform height auto z-index auto overflow hidden font-weight normal float none box-shadow 1px 1px 1px rgba(0,0,0,0.3) margin 0px padding 3px line-height 1 box-sizing content-box border 1px rgba(0,0,0,1) solid position static width 160px cursor default