.demo-container .margin-bottom {
	margin-bottom:20px;
}

.demo-container .demo-container.size-narrow {
	margin:0;
	margin-bottom:20px;
}

.demo-container.size-custom-lagre {
    max-width: 325px;
}

.demo-container.size-custom-small {
    max-width: 170px;
}