.flex-container {
	height: 100%!important;
    padding: 0;
    margin: 0;
    display: -webkit-box;
    display: -moz-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    align-items: center;
    justify-content: center;
}

.flex-item {
  width: 570px;
}

img {
	width: 570px;
	height: auto;
}