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