.two-columns-layout {
    display: block;
    position: relative;
    overflow: hidden;
}

.two-columns-layout .panel {
    float: left;
    padding: 0px;
}

.two-columns-layout .panel.main-region {
    width: 70%;
    padding-right: 15px;
}

@media only screen and (max-width: 1024px) {
    .two-columns-layout .panel.main-region {
        width: 100%;
        padding: 0;
    }
}

.two-columns-layout .panel.sidebar-region {
    width: 30%;
    padding-left: 15px;
}

.two-columns-layout .panel.sidebar-region .sticky {
    position: relative;
    top: 0;
}

@media only screen and (max-width: 1024px) {
    .two-columns-layout .panel.sidebar-region {
        width: 100%;
        padding-left: 0px;
    }
}

.two-columns-layout .bottom-region,
.two-columns-layout .top-region {
    width: 100%;
    overflow: hidden;
    display: block;
}