body{
    max-width: 600px;
    margin: 0px auto;
    height: 100%;
}

/* Header Image + Back */
.menu_back {
    position: fixed;
    z-index: 1;
    top: 0;
    margin: 10px;
    color: #fff;
    font-weight: 700;
    text-shadow: 2px 0 0 rgb(0 0 0 / 30%), -2px 0 0 rgb(0 0 0 / 30%), 0 2px 0 rgb(0 0 0 / 30%), 0 -2px 0 rgb(0 0 0 / 30%), 1px 1px rgb(0 0 0 / 30%), -1px -1px 0 rgb(0 0 0 / 30%), 1px -1px 0 rgb(0 0 0 / 30%), -1px 1px 0 rgb(0 0 0 / 30%);
}

.img_back {
    height: 45px;
    width: 45px;
}

.img_cat {
    height: 250px;
    width: 100%;
    object-fit: cover;
}

/* Main */
.main-header {
    background:white; 
    }

/* .main-content{
    min-height:2000px;
} */

.main-header{
    position:-webkit-sticky; 
    position:sticky; 
    top:0;
    border-radius: 40px 40px 0px 0px;
}

.main-container { 
    margin-top: -38px;
    border-radius: 40px 40px 0px 0px;
}

.main-footer{
    min-height: 40px;
}

/* Header NAV */
.header_title {
    font-size: 38px;
    text-align: center;
}

.nav {
    border-radius: 12px;
    border: 1px solid hsla(0,0%,85.9%,.2);
    padding: 12px;
    white-space: nowrap;
    background-color: hsla(0,0%,85.9%,.2);
    margin: 10px 5px;
    display: inline-flex;
    height: 30px;
    align-items: center;
    line-height: 30px;
    box-sizing: border-box;
}

.nav_header {
    display: flex;
    overflow-x: scroll;
    flex-direction: row;
    justify-content: flex-start;
    position: relative;
    -webkit-overflow-scrolling: touch;
}

.selected {
    background-color: #223f67;
    border-color: #223f67;
    color: #fff;
}

.selected a {
    color: white;
}


/* Products */
.title1 {
    font-size: 26px;
    font-weight: bolder;
    color: #223f67;
    padding: 0 10px;
    min-height: 40px;
    line-height: 40px;
}

.title2{
    font-size: 19px;
    font-weight: bolder;
    color: blue;
    padding: 0 10px;
    min-height: 40px;
    line-height: 40px;
}

.product_container {
    scroll-margin-top: 100px;
}
.product_card{
    display: flex;
    flex-direction: column;
    border-top: 1px solid #d3d3d3;
}

.product {
    display: flex;
    flex-direction: row;
    margin: 10px 10px;
}

.product_description {
    display: flex;
    flex-direction: column;
    flex: auto;
    margin: 0 10px;
}

.article_title {
    font-weight: 700;
    color: black;
    font-family: Verdana;
    font-size: 20px;
}

.article_description{
    font-size: 16px;
    padding: 10px 0;
}

.article_prix {
    font-weight: 700;
    color: gray;
    padding: 10px 0;
    font-size: 18px;
}

.article_image {
    margin: 18px 10px 17px;
    display: table-cell;
    vertical-align: middle;
    text-align: center;
    align-items: center;
}

.article_image img{
    height: 75px;
    width: 75px;
    border-radius: 4px;
}

.div_photo {
    background: #333;
    width:100%;
    height:100%;
    display: none;
    justify-content: center;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 2;
}

.photo {
    max-width : 100%;
    object-fit: contain;
}


.menu_back_photo {
    position: fixed;
    z-index: 1000;
    top: 10px;
    left: 10px;
    margin: 10px;
    color: #fff;
    font-weight: 700;
    text-shadow: 2px 0 0 rgb(0 0 0 / 30%), -2px 0 0 rgb(0 0 0 / 30%), 0 2px 0 rgb(0 0 0 / 30%), 0 -2px 0 rgb(0 0 0 / 30%), 1px 1px rgb(0 0 0 / 30%), -1px -1px 0 rgb(0 0 0 / 30%), 1px -1px 0 rgb(0 0 0 / 30%), -1px 1px 0 rgb(0 0 0 / 30%);
}

a {
    text-decoration: none;
    color: black;
}

.allergenes {
    width: 300px;
}