.imgMain{
    width: 100%;
    height: auto;
    border-radius: 8% ;
    /* opacity: 50%; */
    filter: brightness(110%) blur(5px);
    position: fixed;
}
.div1_11{
    width: 34%;
    height:290px;
    position: fixed;
    border-radius:30px;
    filter: brightness(110%) blur(5px);
    border: solid black 5px;
}
.div1_22{
    width: 34%;
    height: auto;
    position: fixed;
    filter: brightness(110%) blur(5px);
    border-radius: 30px;
    border: solid black 5px;
    margin-left: 443px;
}
.div22{
 width: 34%;
    height: 290px;
    position: fixed;
    filter: brightness(110%) blur(5px);
    border-radius: 30px;
    border: solid black 5px;
    margin-left: 886px;
}