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