Element block pseudo-element :after generated with outline none background display block overflow hidden font-size 16px box-shadow 1px 1px 1px rgba(0,0,0,0.3) float none cursor default transition box-sizing content-box z-index auto padding 20px position static line-height 1 border 1px rgba(242,26,26,1) solid font-weight normal margin 0px opacity 1 text-shadow 1px 1px 1px rgba(0,0,0,0.2) width 160px border-radius height auto transform