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