body, html {
    margin: 0;
    padding: 0;
    font: 16px / 1.8 Arial, 'Helvetica Neue', Helvetica, sans-serif;
    font-weight: 300;
    color: #575757;
}

.grid-container {
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    margin-left: auto;
    margin-right: auto;
}

main .grid-container,
header .grid-container,
.nav > div,
footer > div {
    max-width: 1200px;
}

.nav {
    height: 30px;
    background: #3D3D3D;
    padding: 0;
    position: relative;
}
@media (max-width: 900px) {
    .nav {
        text-align: center;
    }
}

.nav > .grid-container {
    display: flex;
}
.nav ul {
    list-style: none;
    margin: 0;
    overflow: hidden;
    padding-left: 0;
}
.nav ul li,
.nav ul li a {
    display: inline-block;
}
@media (max-width: 900px) {
    .nav ul {
        width: auto;
        text-overflow: ellipsis;
        white-space: nowrap;
        display: inline-block;
        float: none;
    }
}
.nav ul.nav-left {
    text-align: left;
    width: 70%;
}
@media (max-width: 900px) {
    .nav ul.nav-left {
        padding-right: 0;
    }
}
.nav ul.nav-right {
    text-align: right;
    width: 30%;
}
@media (max-width: 900px) {
    .nav ul.nav-right {
        padding-left: 23px;
    }
}
.nav ul li + li {
    margin-left: 23px;
}
.nav ul li a {
    font-size: 10px;
    font-size: 0.625rem;
    line-height: 18px;
    line-height: 1.13rem;
    line-height: 30px;
    float: left;
    color: #ddd;
    font-weight: bold;
    text-decoration: none;
    text-transform: uppercase;
}
.nav ul li a:hover {
    cursor: pointer;
    color: #fff;
}

.header-logo img {
    width: 64px;
}

header > .grid-container {
    display: flex;
    position: relative;
    align-items: center;
    margin: 40px auto;
}

.header-logo {
    width: 30%;
}

.header-logo > a {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.header-logo > a > span{
    color: initial;
    margin-left: 10px;
}

.header-right {
    width: 70%;
    text-align: right;
}

.header-right > a{
    text-align: right;
    border: 2px solid #305dff;
    border-radius: 6px;
    text-decoration: none;
    padding: 8px 20px;
    color: initial;
    font-size: 20px;
}

.header-right > a:hover, .header-right > a:focus, .header-right > a:active {
    color: #ffffff;
    background-color: #305dff;
}

.switch {
    margin:20px auto;
    text-align: center;
    font-size: 18px;
}

.switch > a {
    color: initial;
}

.footer {
    font-size: 13px;
    font-size: 0.8125rem;
    line-height: 23.4px;
    line-height: 1.46rem;
    padding-top: 2.25em;
    padding-bottom: 2.25em;
    overflow: hidden;
    color: #8a8a8a;
}
.footer a {
    color: #0287D0;
    text-decoration: none;
    border-bottom: 1px dotted #0287D0;
}
.footer a:hover {
    color: #0277b7;
}
.footer p {
    margin: 0;
    display: inline-block;
    text-align: center;
    width: 100%;
}