net/_sass/_style.scss

body {
    color: #343434;
    background: #ffffff;
	  font-family: $serif;

    a { text-decoration: none; }
    
    h1 {
        font-family: $typewriter;
    }

    img.left {
        float: left;
        margin: 0 1em 1em 0;
    }
    
    img.right {
        float: right;
        margin: 0 0 1em 1em;
    }

    .container {
        @include outer-container;

        #header {
            header {
                @include span-columns(2);
                h1 {
                    a {
                        color: #343434;
                    }
                }
                @include media($mobile) {
                    @include span-columns(4);
                }
            }

            nav {
                text-transform: uppercase;
                line-height: 3em;
                @include span-columns(6);
                ul.navigation {
                    border-left: 1px solid #dedede;
                    padding-left: 1em;
                    
                    li {
                        display: inline;
                        list-style-type: none;
                        padding: 0 1em 0 0;
                        
                        a {
                            color: #303030;
                        }
                    }
                }
                @include media($mobile) {
                    @include span-columns(4);
                    line-height: 1em;
                    ul.navigation {
                        border-left: 4px solid #dedede;
                        padding-left: 0.5em;
                    }
                }
            }
        }

        #main {
            clear: both;
            padding: 1em 0;
            border-top: 1px solid #dedede;

            article.hentry {
                border-bottom: 1px #dedede solid;
            }

            article { 
                pre {
                    background: #000;
                    color: #fff;
                    padding: 0.5em;
                    overflow: auto;
                }

                .gist-file pre {
                    color: #000;
                }

                footer time {
                    margin-bottom: 1em;
                    display: block;
                    text-align: right;
                }

            }
            
            article.list {
                clear: both;
                border-bottom: 1px solid #dedede;
                line-height: 2;
                time { 
                    display: block;
                    float: left;
                    width: 8em;
                    color: #696969;
                }
                @include media($mobile) {
                    time {
                        display: none;
                    }
                }
 
            }

            .vcard {
                padding: 10px 0;
                margin: 1em 0 0 0;
                clear: both;
                
                p {
                    margin: 0 0 0.5em 0;
                }

                img {
                    float: left;
                    margin: 0 0.5em 0 0;
                    border: 1px #dedede solid;
                    padding: 3px;
                }
            }
        }
    }
}