.m2 {
	width: 100%;
}
.m2-bg {
	position: relative;
	width: 100%;
	aspect-ratio: 2560/1800; /* 2560/1440=16/9，核心比例约束 */
	/* background: url('../img/m2.png');
	background-repeat: no-repeat;
	background-size: 100% auto; 宽度铺满，高度自动 */
	min-width: 1280px;
}
.m2-bg-t {
	font-size: 0.63rem;
	color: #fff;
	width: 100%;
	text-align: center;
    padding-top: 1.78rem;
	/* margin-top: 1.78rem; */
}
.m2-bg-t1 {
    font-size: 0.36rem;
	color: #fff;
	width: 100%;
	text-align: center;
    padding-top: 1.78rem;
}
.m2-img-box {
	position: absolute;
	bottom: 2.19rem;
	width: 100%;
	display: flex;
	justify-content: center;
	gap: 0.2rem;
}
.m2-img-box img {
    max-width: 4.66rem;
    aspect-ratio: 466/249

}