css初始化，淘宝

<style>
            blockquote,
            body,
            button,
            dd,dl,dt,
            fieldset,
            form,
            h1,h2,h3,h4,h5,h6,
            hr,
            input,
            legend,
            li,ol,p,
            pre,td,
            textarea,th,ul{
                margin: 0;
                padding: 0;
            }
            body,button,input,select,textarea{
                font: 12px/1.5 tahoma,arial,'Hiragino Sans GB',\5b8b\4f53,sans-serif;
            }
            h1,h2,h3,h4,h5,h6{
                font-size: 100%;
            }
            address,cite,dfn,em,var{
                font-style: normal;
            }
            code,kbd,pre,samp{
                font-family: ,"courier new",courier,monospace;
            }
            small{
                font-size: 12px;
            }
            ol,ul{
                list-style: none;
            }
            a{
                text-decoration: none;
            }
            a:hover{
                text-decoration: underline;
            }
            sup{
                vertical-align: text-top;
            }
            sub{
                vertical-align: text-bottom;
            }
            legend{
                color: #000;
            }
            fieldset,img{
                border: 0;
                display: block;
            }
            button,input,select,textarea{
                font-size:100%;
            }
            table{
                border-collapse: collapse;
                border-spacing: 0;
            }
        </style>