.megaslider3 {
    margin-top: 60px;
    height: calc(100vh - 60px - 94px);
}
.megaslider3 img {
    /* height: calc(100vh - 60px); */
    /* margin-top: 60px; */
    height: calc(100vh - 60px - 94px);
    margin-top: 0px;
}
.txtabsimgzoom {
    left: 10px;
    width: clac(100% - 50px);
    top: 10px;
}
.closeimgzoom {
    top: 17px;
    right: 20px;
}