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