body {
    background-color: #efefef;
    padding: 0px;
    margin: 0px;
    min-height: 100vh;
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
}

header {
    background-color: #ff761b;
    display: flex;
    align-items: center;
    justify-content: start;
}

header img.logo {
    width: 100%;
    max-width: 100px;
    background-color: white;
    padding: 1rem 2rem 1rem 0.5rem;
    object-fit: cover;
}

main {
    margin: 0px;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
    margin-bottom: auto;
}

main h1.title {
    font-size: 2rem;
    text-align: center;
    color: black;
    margin: 0px;
    margin-top: 3rem;
}

main p.desc {
    font-size: 1rem;
    color: #6c757d;
    text-align: center;
    margin: 0px;
}

main ul.phone-case {
    padding: 0px;
    margin: 0px;
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 0;
    list-style: none;
    align-items: center;
    justify-content: center;
    max-width: 800px;
    border: 1px solid rgba(0, 0, 0, .1);
}

main ul.phone-case li {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

main ul.phone-case li span {
    font-size: 1rem;
    color: #6a6a6a;
    border: 1px solid rgba(0, 0, 0, .1);
    width: 100%;
    padding: 5px;
}

main ul.phone-case li a {
    font-size: 1rem;
    text-decoration: none;
    color: #ff761b;
    letter-spacing: 1px;
    border: 1px solid rgba(0, 0, 0, .1);
    width: 100%;
    direction: ltr;
    padding: 5px;
}

.goto-shop {
    padding: 5px 15px;
    border-radius: 5px;
    color: white;
    font-size: 1rem;
    background-color: #ff761b;
    text-decoration: none;
}

footer {
    background-color: #343a40;
    padding: 15px 2rem;
    margin: 0px;
}

footer .copyright {
    background: #343a40;
    color: #a6a6a6;
    text-align: center;
}

@media (max-width: 991px) {
    main ul.phone-case li {
        flex-wrap: wrap;
    }

    main ul.phone-case li span {
        border-bottom: 0px;
    }

    main ul.phone-case li a {
        border-top: 0px;
    }
}