.f_box{width: 100%;border: 1px solid #ddd;text-align: center;position: relative;padding: 45px 0;}
	.f_box .f_img{}
	.f_box .f_txt{position: absolute;right: 65px;bottom: 58px;font-size: 100px;line-height: 102px;color: #ddd;font-weight: 800;letter-spacing: -5px;}

@media all and (max-width:991px) {
.f_box{padding: 20px 0;}
	.f_box .f_img img{width: 94%;}
	.f_box .f_txt{right: 4%;bottom: 4%;font-size: 24px;line-height: 26px;letter-spacing: -1px;}
}