Element block pseudo-element :before generated with z-index auto position static background text-shadow 1px 1px 1px rgba(0,0,0,0.2) border 0px rgba(0,0,0,1) solid line-height 1 float none overflow hidden transition font-weight normal height auto transform box-sizing content-box font-size 16px cursor default width 160px border-radius box-shadow 1px 1px 1px rgba(0,0,0,0.3) display block padding auto margin 190px