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