#stuck_container {
    -webkit-transition: all 0.4s ease;
    -moz-transition: all 0.4s ease;
    -ms-transition: all 0.4s ease;
    -o-transition: all 0.4s ease;
    transition: all 0.4s ease;
}
.isStuck {
    -webkit-transition: all 0.2s ease;
    -moz-transition: all 0.2s ease;
    -ms-transition: all 0.2s ease;
    -o-transition: all 0.2s ease;
    transition: all 0.2s ease;
    box-shadow: 0 1px 25px 0 #8e959d !important;
    background: #e5e5e5 !important;
}
.isStuck .menuBox {
    margin: 0;
    -webkit-transition: all 0.4s ease;
    -moz-transition: all 0.4s ease;
    -ms-transition: all 0.4s ease;
    -o-transition: all 0.4s ease;
    transition: all 0.4s ease;
}
@media (max-width: 767px) {
    .isStuck {
        background: transparent !important;
    }
    #stuck_container {
        position: relative !important;
        box-shadow: none;
    }
    .pseudoStickyBlock {
        height: 0 !important;
    }
}