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