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