.ttl2{border-bottom:double 5px #FFC778}.bg-top-red{background:linear-gradient(to bottom,#ffebee,#ffcdd2)}.bg-top-gray{background:linear-gradient(to bottom,#f5f5f5,#e0e0e0)}.bg-top-blue{background:linear-gradient(to bottom,#e0f2f7,#b3e0f2)}.bg-top-yellow{background:linear-gradient(to bottom,#fffde7,#fff9c4)}.bg-ttl-red{background-color:#ffebee}.bg-ttl-gray{background-color:#f5f5f5}.bg-ttl-blue{background-color:#e0f2f7}.bg-ttl-yellow{background-color:#fffde7}