body {
    background: #fff;
    color: #5e5e5e;
    font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
    font-size: 16px;
    line-height: 1.5;
    margin: 0 auto;
    max-width: 1170px;
    overflow-x: hidden;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    color: #615d5d;
    font-weight: 600;
    line-height: 1.3;
}

h1 {
    font-size: 32px;
    margin-top: 0;
}

h4 {
    margin: 0.5em 0;
}

a {
    color: #5ed3a2;
}

body > div {
    display: grid;
    grid-template-areas:
        'header header header'
        'main main main'
        'aside aside aside'
        'footer footer footer';
    grid-column-gap: 30px;
}

header {
    grid-area: header;
}

main {
    grid-area: main;
    padding: 3em 0;
}

aside {
    grid-area: aside;
}

footer {
    grid-area: footer;
}

/*header*/
.navbar,
.menu {
    position: relative;
    display: flex;
    justify-content: space-between;
}

.navbar {
    font-size: 14px;
    padding: 8px 0;
}

.navbar a {
    color: #5e5e5e;
    text-decoration: none;
}

.navbar a:hover {
    color: #5ed3a2;
    text-decoration: underline;
}

.navbar:before,
.menu:before {
    content: "";
    height: 100%;
    left: -100%;
    position: absolute;
    top: 0;
    width: 300%;
}

.navbar:before {
    background: #f5f5f5;
}

.navbar-kiri,
.navbar-kanan {
    position: relative;
}

.menu {
    align-items: center;
}

.menu:before {
    box-shadow: 0 6px 12px 0 rgba(0, 0, 0, .08);
}

.logo,
nav {
    position: relative;
}

nav ul {
    margin: 0;
    padding: 0;
    list-style: none;
}

nav ul li {
    display: inline-block;
    margin: 0;
    padding: 0;
    height: 42px;
}

nav ul li a {
    text-transform: capitalize;
    text-decoration: none;
    color: #5e5e5e;
    line-height: 42px;
    padding-left: 12px;
    padding-right: 12px;
}

nav ul li a:hover {
    color: #5ed3a2;
}

/*product*/
.product {
    display: flex;
    margin-bottom: 3em;
}

.product-img,
.product-info {
    flex: 1;
}

.product-info {
    padding-left: 2.5em;
}

.product-price {
    color: #dc3545;
    font-size: 22px;
}

.product-inventory span {
    color: #fff;
    font-size: 13px;
    background: #ffc107;
    padding: 3px 12px 4px;
    border-radius: 20px;
}

.product-size {
    padding-top: 1.5em;
    margin-bottom: 2em;
}

button {
    border: 1px solid #ebebeb;
    background: transparent;
    padding: .5em 1em;
    margin-right: 6px;
    margin-bottom: 1em;
    outline: none;
}

button:hover {
    color: #fff;
    background: #454545;
}

button.active {
    color: #fff;
    background: #454545;
}

.product-order a {
    font-size: 14px;
    color: #fff;
    background: #25d366;
    padding: 8px 18px;
    text-transform: uppercase;
    text-decoration: none;
    border-radius: 8px;
    cursor: pointer;
    background-position: 50%;
    transition: background .8s;
}

.product-order a:hover {
    background: #2eb962;
}

.product-guaranty {
    padding-top: 2em;
}

.product-guaranty h4 {
    text-align: center;
}

.product-guaranty p {
    font-size: 14px;
}

.product-description h3 {
    text-align: center;
}

.product-description p {}

.product-content ul li {
    font-size: 14px;
    margin-bottom: 0.5em;
}

table {
    border-collapse: separate;
    border-spacing: 1px;
    background: #fff;
    margin-bottom: 1.5em;
    border: 1px solid #ebebeb;
}

table tr:nth-child(odd) {
    background: #fafafa;
}

table th,
table td {
    padding: .5em 2em;
}

table th {
    background: #f5f5f5;
}

table td:hover {
    background: #f5f5f5;
}

/*related product*/
.product-related {
    padding-top: 2em;
}

.product-related header h3 {
    text-align: center;
}

.product-cards {
    display: flex;
    margin-left: -1em;
    margin-right: -1em;
}

.product-card {
    flex: 1;
    padding-left: 1em;
    padding-right: 1em;
}

.product-card__inner {
    position: relative;
    transition: transform .3s, background-color .3s, box-shadow .6s;
    padding-bottom: 1em;
}

.product-card__inner:hover {
    transform: translateY(-5px);
    box-shadow: 1px 10px 30px 0 rgba(0, 0, 0, .1);
}

.product-card__img img {
    width: 100%;
    height: auto;
}

.product-card__info {
    text-align: center;
}

.product-card__info h3 {
    font-size: 18px;
    font-weight: 500;
    margin-top: 0.5em;
}

/*widget*/
.widget-footer {
    display: flex;
    text-align: center;
}

.widget-box {
    flex: 1;
    padding: 2em 0;
}

.widget-box nav ul li {
    display: block;
}

footer {
    text-align: center;
    padding: 1em 1.5em;
}

.footer-bg {
    position: relative;
}

.footer-bg:before {
    content: '';
    height: 100%;
    left: -100%;
    position: absolute;
    top: 0;
    width: 300%;
    background: #f5f5f5;
}

.widget-box,
.copyright {
    position: relative;
}