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