重置CSS默認樣式代碼（經常使用）

/* CSS Document */
body,div,dl,dt,dd,ul,ol,li,h1,h2,h3,h4,h5,h6,pre,
form,fieldset,input,textarea,p,blockquote,th,td,img { padding: 0; margin: 0; }
fieldset,img { border: 0; }
address,caption,cite,code,dfn,em,strong,th,var,i { font-weight: normal; font-style: normal; }
ol,ul,li { list-style: none; }
caption,th { text-align: left; }
h1,h2,h3,h4,h5,h6 { font-weight: normal; font-size: 100%; }
q:before,q:after { content:''; }
abbr,acronym { border: 0; }

重置CSS默認樣式

/* CSS Document */
body,div,dl,dt,dd,ul,ol,li,h1,h2,h3,h4,h5,h6,pre,
form,fieldset,input,textarea,p,blockquote,th,td,img { padding: 0; margin: 0; }
fieldset,img { border: 0; }
address,caption,cite,code,dfn,em,strong,th,var,i { font-weight: normal; font-style: normal; }
ol,ul,li { list-style: none; }
caption,th { text-align: left; }
h1,h2,h3,h4,h5,h6 { font-weight: normal; font-size: 100%; }
q:before,q:after { content:''; }
abbr,acronym { border: 0; }