.row [class^="col-"] {
  padding:10px;
}


body {
    color: #333333;
    font-family: Arial,Helvetica,sans-serif;
    font-size: 14px;
}

#main ul.product-list li a h3 {
    color: #333333;
    font-size: 16px;
    font-weight: bold;
    letter-spacing: 0;
    margin: 6px 0 2px;
    padding: 0 3px;
}
#main-content {
    color: #333333;
    font-size: 14px;
}

#nav ul li a {
    border-radius: 3px 3px 3px 3px;
    color: #333333;
    display: block;
    font-family: "times new roman",宋体;
    font-size: 14px;
    height: 33px;
    line-height: 33px;
    margin-right: 10px;
    padding: 0 25px;
    transition: all 0.5s ease 0s;
}


/*form*/
.mark{background:none;}