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