* {
    -webkit-box-sizing: border-box;
       -moz-box-sizing: border-box;
            box-sizing: border-box;
}

.container {
    width: 95%;
    max-width: 960px;
    margin: 0 auto;
}
* {
    -webkit-box-sizing: border-box;
       -moz-box-sizing: border-box;
            box-sizing: border-box;
}

html {
    font: 400 16px/1.5em sans-serif;
}

img {
    max-width: 100%;
    vertical-align: middle;
}

table {
    width: 100%;
}

.container {
    width: 95%;
    max-width: 960px;
    margin: 0 auto;
}

/* Utility class */

.cf:after {
    display: table;
    clear: both;
    content: '';
}

.sr-only {
    border: 0;
    clip: rect(0 0 0 0);
    height: 1px;
    margin: -1px;
    overflow: hidden;
    padding: 0;
    position: absolute;
    width: 1px;
}

Add utility classes and misc. base CSS properties
Add utility classes and misc. base CSS properties
