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