.gaidanjia{color: #FF8E1F}
.gaigoumai{background: #FF8E1F}
/*.gaigouwuche{color: white;border: none;background: #FF0000}*/
.b2{color: white;border: none;background: #FF0000}
.ga1{width: 100%;border: 2px solid #FF8E1F;border-radius:18px;text-align: center;line-height: 44px;color: #FF8E1F;}