.main-header,
.main-sidebar {
    display: none;
}

.wrapper .content-wrapper,
.wrapper .main-footer {
    margin-left: 0;
}

.sidebar-mini.sidebar-collapse .wrapper .content-wrapper,
.sidebar-mini.sidebar-collapse .wrapper .right-side,
.sidebar-mini.sidebar-collapse .wrapper .main-footer {
    margin-left: 0 !important;
}

#pjax-container {
    padding-top: 0;
}

#back-to-top {
    position: fixed;
    display: none;
    bottom: 70px;
    right: 20px;
    z-index: 1000;
    cursor: pointer;
    font-size: 18px;
}