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