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