body {      font-size: 75%;      color: #000;      font-family: Open Sans,Arial,Helvetica,sans-senif,SimSun,"宋体";      line-height: 1.3;    }    dl {      margin: 0px;      width: 480px;      float: left;    }    dt {      width: 100px;      height: 15px;      float: left;    }    dd {      width: 240px;      height: 15px;      float: left;    }    dl dt {      margin: 0px;      line-height: 22px;      color: #474747;      font-size: 14px;      font-family: tahoma;    }    #product-desc {      width: 100%;      height: 209px;    }    #description {      width: 100%;      height: 50%;    }    #details {      width: 100%;      height: 50%;    }    .ui-box-title {      height: 30px;      font-size: 15px;      font-family: tahoma;      font-weight: bold;      background-color: #ddd;      text-anchor: inherit;      padding-top: 8px;      margin: 0px;    }    .ui-box-body {      margin: 0px;    }    #tbspecifics {      border-right: 1px solid black;      border-bottom: 1px solid black;    }      #tbspecifics tr {        height: 30px;      }      #tbspecifics td {        width: 100px;        border-left: 1px solid black;        border-top: 1px solid black;      }