#slider {
    display: flex;
    position: fixed;
    min-height: 100%;
    z-index: 1000;
    top: 0px;
    left: 0px
}

input.menu-select {
    position: absolute;
    opacity: 0;
}

.menu-header {
    color: #F18721;
}

.menu-label {
    position: absolute;
    top: 7px;
    left: 0px;
    z-index: 1;
    display: block;
    font-size: 2em;
    background: #FCC79B;
    color: #1A2B57;
    cursor: pointer;
    opacity: 100;
    padding-left: 10px;
    padding-right: 5px;
    margin-left: 0 !important;
    transform: translate3d(0, 0, 0);
    transition: transform .4s;
}

.menu-label::before {
    content: "\2630";
}

input.menu-select:checked ~ .menu-label::before {
    content: "\2613";
}

input.menu-select:checked ~ label {
    transform: translate3d(200px, 0, 0);
}

input.menu-select:checked ~ .slide-menu {
    transform: translate3d(20px, 0, 0);
}

input.menu-select:checked ~ .slide-menu .menu li {
    width: 100%;
}

.menu > ul {
    list-style-type: none;
}

.slide-menu {
    background: linear-gradient(to right, #F18721, #BD3A26);
    height: 100%;
    left: -20px;
    overflow-y: scroll;
    position: absolute;
    transform: translate3d(-200px, 0, 0);
    transition: all .4s;
    width: 200px;
}

.slide-menu h1 {
    margin: 10px;
    text-shadow: 1px 1px 1px #000;
}

.menu {
    list-style: none;
    padding: 0;
    margin: 0;
}

.menu li {
    padding-left: 0;
}
.menu a {
    display: block;
    text-decoration: none;
    color: #1A2B57;
    background: #FCC79B;
    font-size: 1.1em;
    padding: 1rem 0 1rem 1.8rem;
    border-bottom: 1px solid #F18721;
    box-shadow: inset 0px 1px 1px #888888;
}

.menu a:hover {
    background: #1A2B57;
    color: #FCC79B;
    box-shadow: inset 0px 1px 1px #475059;
}

@media only screen and (max-width: 640px) {
    .menu-label {
        position: absolute;
        top: 7px;
        left: 0px;
        z-index: 1;
        display: block;
        font-size: 2em;
        background: #1A2B57;
        color: #FCC79B;
        cursor: pointer;
        opacity: 100;
        padding-left: 10px;
        padding-right: 5px;
        margin-left: 0 !important;
        transform: translate3d(0, 0, 0);
        transition: transform .4s;
    }
}