.about-us {position: relative;padding: 0.25rem 0.5rem; background: url('/images/header/about-us.webp') center no-repeat;background-size: cover; }
/* lớp phủ màu bên trái */
.about-us .overlay {position: absolute;top: 0;left: 0;width: 100%;height: 100%;background: linear-gradient(to right, #00000090);}
/* nội dung text */
.about-us .content {position: relative;z-index: 2;color: #fff;}
.about-us .content img{ width: 128px !important;}

@media(min-width: 768px) {
	.about-us {background-position: 80% center; padding-bottom: 0;}
}

@media(min-width: 992px) {
	.about-us {background-size: 100%; background-position: right center;}
	.about-us h1{ font-size: 1.6rem;}
}

@media(min-width: 1400px) {
   
}