body {
    overflow-x: hidden;
}

.off-canvas-toggle {
    float: left;
}

.off-canvas {
    width: 500px;
    position: fixed;
    left: 0;
    top: 0;
    height: 100%;
    overflow-x: hidden;
    overflow-y: auto;
    background-color: #333;
    transform: translateX(-100%);
    transition: 0.4s ease-in-out;
    z-index: 1060;
}

.off-canvas-active .off-canvas {
    transform: translateX(0);
}

.navbar-fixed-top {
    transition: 0.4s ease-in-out;
    width: 100%;
}

.page-wrapper {
    padding-top: 50px;
    transition: 0.4s ease-in-out;
}

.off-canvas-active .page-wrapper,
.off-canvas-active .navbar-fixed-top {
    transform: translateX(300px);
}

.list-group {
    padding: 20px;
}

.off-canvas-overlay {
    position: fixed;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1050;
    visibility: hidden;
    opacity: 0;
    transition: 0.4s ease-in-out;
}

.off-canvas-active .off-canvas-overlay {
    opacity: 1;
    visibility: visible;
}