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