.bg-wrapt-relative
{
    position: relative;
    width: 100vw;
    width: 100%;
    /* height: calc(100vh - 50px); */
    bottom: 0px;
    /* margin-top: 40px; */
    /* height: auto; */
}
.bg-wrapt-absolute
{
    position: absolute;
    width: 100%;
}
.zoom-wrapt
{
    /* overflow: hidden; */
}