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