/* Body */
body {
    position: relative;
    top: 54px;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 54px;
    color: #fff;
    background: #000;
    z-index: 1000;
}

.navbar * {
    font: inherit;
}

.navbar__content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1000px;
    height: 100%;
    margin: 0 auto;
    padding: 0 15px;
}

.navbar__content-start {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    width: 35%;
}

.navbar__content-center {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 30%;
}

.navbar__content-end {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    width: 35%;
}

.navbar__logo-img {
    display: block;
    margin: -5px 0 0;
}

.navbar__share {
    display: flex;
    align-items: center;
    font-size: 10px;
}

.navbar__share-btns {
    display: flex;
    align-items: center;
}

.navbar__share-title {
    margin: 0 calc(10 / 12 * 1em) 0 0;
    font: normal 400 1.2em/1 Arial, sans-serif;
}

.navbar__share-btn {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 2.5em;
    height: 2.5em;
    color: #000;
    background: #fff;
    border: none;
    border-radius: 50%;
    transition: all 0.3s;
    cursor: pointer;
}

.navbar__share-btn + .navbar__share-btn {
    margin-left: 0.5em;
}

.navbar__share-btn:focus,
.navbar__share-btn:hover {
    color: #fff;
    background-color: #ca0f0a
}

.navbar__share-btn svg {
    display: block;
    font-size: 0.085em;
    fill: currentColor;
}

.navbar__content-share {
    margin-left: auto;
}

@media (max-width: 640px) {
    .navbar__logo {
        width: 40px;
        overflow: hidden;
    }

    .navbar__content-share-title {
        display: none;
    }
}

@media (max-width: 320px) {
    .navbar__content-share {
        font-size: 8px;
    }
}