body {
	margin: 0;
}

.pin-bottom {
	position: relative;
}

/* container cố định */
.float-wrapper {
	position: fixed;
	top: 703px;
	width: 390px;
}

/* banner */
.float-banner {
	width: 100%;
	display: block;
}

/* nút close */
.close {
    position: absolute;
    top: 0px;
    right: 0px;
    width: 25px;
    cursor: pointer;
}

/* mobile */
@media (max-width: 390px) {
	.float-wrapper {
		bottom: 0;
		top: auto;
		width: 100%;
	}
}