body {
    font-family: 'Open Sans', Arial, Helvetica, sans-serif;
    font-size: 1rem;
    color: #3d403f;
    min-width: 100vw;
    min-height: 100vh;
}

h1 {
    font-size: 1.8rem;
    font-weight: 700;
    margin: 0.4rem 0 1.4rem 0;
}

h2 {
    font-size: 1.6rem;
    font-weight: 600;
    margin: 0.4rem 0 1.2rem 0;
}

h3 {
    font-size: 1.35rem;
    font-weight: 700;
    color: #797c7c;
    margin: 0.4rem 0 1.1rem 0;
}

h4 {
    font-size: 1.1rem;
    font-weight: 700;
    margin: 0.4rem 0 1.1rem 0;
}

p {
    margin-bottom: 1.25rem;
}

a {
    color: #3d403f;
}

a:hover, a:active, a:focus {
    color: #3c3f3f;
    font-weight: 700;
    text-decoration: none;
}

h2 a:hover, h2 a:active, h2 a:focus {
    font-weight: 700;
}

blockquote {
    border-left: 1px solid #333;
    margin: 2rem 0.8rem;
    padding-left: 1rem;
    font-size: 1.4rem;
    font-style: italic;
    line-height: 1.8rem;
    color: #797c7b;
}

ul {
    margin-left: 0;
    padding-left: 20px;
}

ul li {
    margin-bottom: 4px;
}

hr {
    clear: both;
    border-top: 0;
    border-bottom: 1px #999 solid;
    margin: 2.4rem 0;
}

#wrapper {
    width: 100%;
    height: 100%;
    box-sizing: border-box;
    overflow: hidden;
}

.min-height {
    min-height: 100%; /* real browsers */
    height: auto !important; /* real browsers */
    height: 100%; /* IE6: treaded as min-height*/
}

.clear {
    clear: both;
}

.aligncenter {
    display: block;
    margin: 4px auto;
}

.alignright {
    float: right;
    margin: 4px 0 15px 25px;
}

.alignleft {
    float: left;
    margin: 4px 25px 15px 0;
}

.d-none {
    display: none;
}

.d-inline {
    display: inline;
}

.d-block {
    display: block;
}

.d-desktop {
    display: none;
}

@media screen and (min-width: 640px) {
    .d-mobile {
        display: none;
    }

    .d-desktop {
        display: block;
    }
}