.covered {
    width: 100%;
    height: 380px;
    border: 15px solid #FFF;
    margin: 75px auto 55px;
    box-shadow: 0 0 10px 5px rgb(0 0 0 / 40%);
}

.second {
	width : 400px;
	height : 300px;
}

.third {
	width  : 500px;
	height : 400px;
}

.fourth {
	width  : 800px;
	height : 470px;
}