body {
}
.centerImg {
    height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    /*border: 3px solid #dbe4ed;*/ /* Border color is optional */
}
.centerImg2 {
    height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
    /*border: 3px solid #dbe4ed;*/ /* Border color is optional */
}