@charset "UTF-8";

html {
    font-size: 100%;
}

body {
    font-family: "Raleway", sans-serif;
    color: #333;
    font-size: 0.75rem; 
}

a {
    text-decoration: none;
    color: #333;
}

img {
    max-width: 100%;
}

table {
    border-collapse: collapse; 
    border-spacing: 0;
}

.site_title {
    width: 109px;
    line-height: 1px;
    margin: 0 auto 36px auto;
}

.site_title a {
    display: block;
}

.wrapper {
    max-width: 800px;
    margin: 0 auto;
}

#header {
    max-width: 1000px;
    padding: 46px 0 26px 0;
    margin: 0 auto 50px auto;
    border-bottom: 1px solid #C3C3C3;
}

nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

nav .menu,
nav .login {
    display: flex;
    align-items: center;
}

nav .menu li {
    margin-right: 14px;
}

nav .login li {
    margin-left: 14px;
}

#item {
    display: flex;
    justify-content: space-between;
    margin-bottom: 100px;
}

#item .item_image {
    max-width: 400px;
    flex-shrink: 0;
    margin-right: 60px;
}

#item .item_info p {
    margin-bottom: 30px;
    line-height: 1.9;
}

#item .item_info .item_title {
    height: 60px;
    display: flex;
    align-items: center;
    border-top: 1px solid #C3C3C3;
    border-bottom: 1px solid #C3C3C3;
    font-size: 1rem;
    font-weight: bold;
    margin-bottom: 20px;
}

#item .item_info .order_table {
    width: 100%;
    margin-bottom: 20px;
}

#item .item_info .order_table .color,
#item .item_info .order_table .size {
    width: 20%;
}

#item .item_info .order_table .quantity {
    width: 60%;
}

#item .item_info .order_table td {
    border-top: 1px solid #C3C3C3;
}

#item .item_info .order_table th,
#item .item_info .order_table td {
    font-weight: normal;
    padding: 10px;
    border-right: 1px solid #C3C3C3;
    text-align: center;
}

#item .item_info .order_table th:last-child,
#item .item_info .order_table td:last-child {
    border-right: none;
}

#item .item_info .order_table select {
    width: 100%;
    border: 1px solid #C3C3C3;
    padding: 0 10px;
    -moz-appearance: menulist; 
    -webkit-appearance: menulist; 
}

#item .item_info .cart_btn {
    width: 100%;
    color: #FFF;
    background-color: #4B4B4B;
    display: block;
    line-height: 1;
    padding: 18px 0;
    margin-bottom: 30px;
    text-align: center;
}

#item .item_info .size_table {
    width: 100%;
}

#item .item_info .size_table .size {
    width: 16%;
}

#item .item_info .size_table .chest,
#item .item_info .size_table .weist,
#item .item_info .size_table .height {
    width: 28%;
}

#item .item_info .size_table th {
    background-color: #ECEBEB;
}

#item .item_info .size_table th,
#item .item_info .size_table td {
    font-weight: normal;
    padding: 10px;
    border: 1px solid #C3C3C3;
    text-align: center;
}

#footer {
    padding: 10px 0;
}

#footer .copyright {
    font-size: 0.625rem; 
    text-align: center;
}

@media screen and (max-width: 896px){
    .site_title {
        margin-bottom: 26px;
    }

    #header {
        margin-bottom: 0;
        border-bottom: none;
        padding: 36px 16px 16px 16px;
    }

    nav {
        overflow-x: scroll;
    }

    #item {
        flex-direction: column;
    }

    #item .item_image {
        max-width: 100%;
        margin: 0 0 10px 0;
    }

    #item .item_info {
        padding: 0 16px;
    }
}