body {

}
.div-img{
    justify-content: center;
    align-items: center;
    /*display:flex;*/
    /*padding-top:20%;*/
    width:300px;height:200px;
}
.div-img{
    transition: transform .2s;
    width:300px;
    height:200px;
    margin:0 auto;
    /*background-color: rgb(173, 173, 237);*/
    /*border-radius: 5px;
    border: 1px solid black;*/
}
.div-img:hover{
    transform:scale(1.1);
}