*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
body{
    font-family: 'Courier New', Courier, monospace;
    background-color: rgb(224, 233, 241);
}

header{
    text-align: center;
    background-color: blanchedalmond;
    padding: 30px;
}


/*menu*/
nav{
    display: flex;
    padding: 12px;
    flex-direction: row;
    justify-content: center;
    background-color: rgb(225, 220, 179);
}
ul{
    list-style-type: none;
}
nav a{
    padding-left: 10px;
    padding-right: 10px;
    color: rgb(168, 111, 6);
    text-decoration: none;
    font-size: large;
}
nav a:hover{
    font-weight: bold;
    text-decoration: underline;
}

.menu li{
    display: inline-block;
    position: relative;
    width: 160px;
}

.menu li .sub_menu{
    display: none;
    position: absolute;
    background-image: linear-gradient(to right, rgb(250, 207, 128), rgb(240, 203, 178));
}

.menu li .sub_menu li{
    display: flex;
    padding-top: 4px;
    border: 1px dashed rgb(170, 134, 129);
    font-weight: bold;
}
.menu li:hover .sub_menu{
    display: block;
}

/*product menu*/
.products{
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 28px;
    padding: 32px;
}

.product{
    display: flex;
    flex-direction: column;
    padding: 10px;
    border-radius: 5px;
    background-color: rgb(193, 211, 228);
    box-shadow:  0 0 10px rgba(0, 0, 0, 0.2);
    align-items: center;
}

.product img{
    width: 100%;
    object-fit: fill;
    height: 130px;
    border-radius: 4px;
}

.product button{
    cursor: pointer;
    margin-top: auto;
    padding: 3px;
    border-radius: 5px;
    border: none;
    background-color: rgb(176, 217, 156);
}

.product button:hover{
    background-color: rgb(142, 179, 123);
}