nav.left-nav {
    width: 100%;
    float: none;
    margin-right: 0px;
    text-align: center;
    border-bottom: #057be5 solid 1px;
}

.content {
    width: 100%;
}

h1 {
    text-align: center;
}

p {
    text-align: center;
}

.page.page-list .product .params-advanced .param  {
    width: 100%;
    float: none;
}

nav.index-nav {
    padding: 20px;
}

footer {
    text-align: center;
}

header .content .left {
    padding-left: 15px;
}
header .content .right {
    padding-right: 15px;
}