Element block pseudo-element :after generated with overflow hidden width 100% margin 0px text-shadow 1px 1px 1px rgba(0,0,0,0.2) box-shadow 1px 1px 1px rgba(0,0,0,0.3) transition float none font-weight normal line-height 1 background border-radius z-index auto height auto display block transform font-size 16px box-sizing content-box cursor pointer position static border 0px rgba(0,0,0,1) solid padding 20px