Element block pseudo-element :after generated with z-index auto box-shadow 1px 1px 1px rgba(0,0,0,0.3) line-height 1 margin 0px float none transform overflow hidden font-size 16px position relative cursor default width 140px height 60px border-radius transition padding 20px display inline-block box-sizing content-box font-weight normal background border 0px rgba(0,0,0,1) solid text-shadow 1px 1px 1px rgba(0,0,0,0.2)