布局基础--版块

制作背景
渐变叠加、白色描边（内部,切片）
外边框1PX描边（外部,不切片）

结构
<div class="part_1">
      <div class="part_1_top">
        <div class="part_1_top_name">标题内容</div>
        <div class="part_1_top_more">更多</div>
        <div class="clear"></div>
      </div>
      <div class="part_1_ctn">此处显示内容</div>
    </div>

样式
.part_1 {
 border: 1px solid #dcdcdc;
}
.part_1_top {
 border-bottom-width: 1px;
 border-bottom-style: solid;
 border-bottom-color: #dcdcdc;
 line-height: 29px;
 background-image: url(images/test1_03.gif);
 background-repeat: repeat-x;
 height: 29px;
}
.part_1_top_name {
 background-image: url(images/11.png);
 background-repeat: no-repeat;
 float: left;
 height: 29px;
 padding-left: 35px;
 background-position: 10px center;
 color: #006600;
 font-family: "黑体";
 font-size: 14px;
}
.part_1_top_more {
 float: right;
 height: 29px;
 color: #999999;
 padding-right: 10px;
}
.part_1_ctn {
 padding: 30px;
}

要点
外容器part_1设置四边框
头部容器part_1_top设置下边框