.offcanvas {
    position: fixed;
    bottom: 0;
    z-index: 1045;
    display: flex;
    flex-direction: column;
    max-width: 100%;
    color: #212529;
    visibility: hidden;
    background-color: #ffffff;
    background-clip: padding-box;
    outline: 0;
    transition: transform 0.3s ease-in-out;
}

.offcanvas.offcanvas-start {
    top: 0;
    left: 0;
    width: 400px;
    border-right: 1px solid rgba(0, 0, 0, 0.175);
    transform: translateX(-100%);
}

.offcanvas.offcanvas-end {
    top: 0;
    right: 0;
    width: 400px;
    border-left: 1px solid rgba(0, 0, 0, 0.175);
    transform: translateX(100%);
}

.offcanvas.show:not(.hiding), .offcanvas.showing {
    transform: none;
}

.offcanvas.hiding, .offcanvas.show, .offcanvas.showing {
    visibility: visible;
}

.offcanvas-header {
    display: flex;
    align-items: center;
    padding: 1rem 1rem;
}

.offcanvas-body {
    flex-grow: 1;
    padding: 1rem 1rem;
    overflow-y: auto;
}

.offcanvas-title {
    margin-bottom: 0;
    line-height: 1.5;
}

.offcanvas-header .btn-close {
    padding: 0.5rem 0.5rem;
    margin: -0.5rem -0.5rem -0.5rem auto;
}