.row .row { margin:  0 -1.5em; }
.col      { padding: 0  1.5em 2em; }

.row:after {
    content: "";
    clear: both;
    display: table;
}

@media only screen { .col {
    float: left;
    width: 100%;
    box-sizing: border-box;
}}

body {
    margin: 0;
}

h1 {
    font-size: 2.2em;
}
h2 {
    font-size: 1.4em;
}
h2, h3, h4 {
    margin-top: 0;
}
h3, h4 {
    margin-bottom: 0.5em;
}

p, ul {
    font-size: 0.8125em;
    line-height: 1.5;
    margin: 0 0 1.5em;
}

.container {
    margin: 0 auto;
    max-width: 80em;
    padding: 1em 0;
}

.footer {
    padding-top: 1.5em;
}
.desc {
    color: #888;
}
.intro {
    padding-bottom: 1.5em;
}
.social {
    padding-top: 1.5em;
}

/* minor responsive adjustments */


.content {
    margin-bottom: 1.5em;
}

@media only screen and (min-width: 34em) {
    p, ul {
        font-size: 0.875em;
    }
    .container {
        padding: 1em;
    }
    h1 {
        font-size: 2.6em;
    }
    h2 {
        font-size: 1.6em;
    }

    .feature, .info { width: 50%; }
}

@media only screen and (min-width: 54em) {
    .content {
        border: none;
        margin-bottom: 0;
    }
    .info:first-child {
        border: none;
    }
    h1 {
        font-size: 3em;
    }
    h2 {
        font-size: 1.7em;
    }

    .content { width: 66.66%; }
    .sidebar { width: 33.33%; }
    .info    { width: 100%;   }

    .content.lg { width: 75% }
}

@media only screen and (min-width: 76em) {

    h1 {
        font-size: 3.2em;
    }
    h2 {
        font-size: 1.8em;
    }

    .content { width: 58.33%; } /* 7/12 */
    .sidebar { width: 41.66%; } /* 5/12 */
    .info    { width: 50%;    }

    .content.lg { width: 75% }

    .content.margin-right { margin-right: 8.33%; }
    .sidebar.sm { width: 33.33% }
}