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