.sidebar.s1 {
    display: none !important;
}

.content {
    width: 100% !important;
    max-width: 100% !important;
    float: none !important;
}

.main,
.main-inner,
.content-part {
    width: 100% !important;
    margin-right: 0 !important;
    padding-right: 0 !important;
}

.site-header,
.site-header-inner {
    display: none !important;
    margin: 0 !important;
    padding: 0 !important;
}

.main {
    padding-top: 0 !important;
}