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