body,
html {
    font-size: 100%;
    padding: 0;
    margin: 0;
}


/* Clearfix hack by Nicolas Gallagher: http://nicolasgallagher.com/micro-clearfix-hack/ */

.clearfix:before,
.clearfix:after {
    content: " ";
    display: table;
}

.clearfix:after {
    clear: both;
}

body {
    background-color: #606666;
    font-size: 1.05em;
    font-family: "Microsoft YaHei", "宋体", "Segoe UI", "Lucida Grande", Helvetica, Arial, sans-serif, FreeSans, Arimo;
}