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