html,body {height:100%;}

:root {
  --blue: #2B2B69;
}

body {background-color:var(--blue)}

img {width:100%;max-width:390px;}

/* Small devices (landscape phones, 576px and up)*/
@media (min-width: 576px) {
	
}

/* Medium devices (tablets, 768px and up)*/
@media (min-width: 768px) {
	img {max-width:1366px;}	
	.height-100 {height:100% !important}
}

/* Large devices (desktops, 992px and up)*/
@media (min-width: 992px) {
	
}

/* Extra large devices (large desktops, 1200px and up)*/
@media (min-width: 1200px) {
	
}

/* Extra wxtra large devices (xlarge desktops, 1400px and up)*/
@media (min-width: 1400px) {

}