本文主要包含Html5，Reset，Base等相关知识,匿名希望在学习及工作中可以帮助到您
结合Normalize CSS，Reset CSS, Base CSS, Html5 Reset Css整理了一份新的样式，我这里暂把他叫做HTML5 的Reset CSS 和Base CSS的结合。下面把相应的代码贴出来以供大家一起探讨。
/**
*Remove Spacing
*/body,dl,dd,ul,ol,figure ,h1,h2,h3,h4,h5,h6,p,pre,blockquote,
form ,fieldset,legend ,input,button,select,textarea { margin: 0; padding: 0;
}/*
* Add block display for HTML5 elements
* Corrects block display not defined in IE6/7/8/9 & FF3
*/article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
nav,
section { display: block;
}/* =============================================================================
Typography
========================================================================== *//*
* Add bottom border
* Corrects styling not present in IE7/8/9 S5 Chrome
*/abbr[title],
dfn[title] { border-bottom: 1px dotted; cursor:help;
}/*
* Define font family as monospace
* Corrects font family set oddly in IE6 S5 C10
* en.wikipedia.org/wiki/User:Davidgothberg/Test59
*/pre,
code,
kbd,
samp { font-family: monospace, sans-serif; _font-family: 'Courier New', monospace, sans-serif; font-size: 1em;
}/*
* Add line wrapping
* Improves readability of pre-formatted text in all browsers
*/pre { white-space: pre;/*CSS2*/
white-space: pre-wrap;/*CSS2.1*/
white-space: pre-line;/*CSS3*/
word-wrap: break-word;/*IE*/}/*
* Remove quotes
* 1. Addresses CSS quotes not supported in IE6/7
* 2. Addresses quote attributes not supported in S4
*/blockquote,
q { quotes: none;
}
blockquote:before,
blockquote:after,
q:before,
q:after { content: ''; content: none;
}/*
* Define font size
* Improves appearance in all browsers
*/small { font-size: 75%;
}/*
* Define font size and alignment
* Improves appearance without affecting line-height in all browsers
* gist.github.com/413930
*/sub,
sup { font-size: 75%; line-height: 0; position: relative; vertical-align: baseline;
}
sup { top: -0.5em;
}
sub { bottom: -0.25em;
}/*Clear floats
*The Magnificent CLEARFIX:Updated fo prevent margin-collapsing on child elements
*/.clearfix:before,
.clearfix:after { content:"\0020"; display: block; height: 0; visibility: hidden;
}
.clearfix { zoom: 1;/*IE<8*/}
.clearfix:after { clear: both;
}
* html .clearfix {
zoom: 1; /* IE6 */}
*:first-child+html .clearfix {
zoom: 1; /* IE7 */}
/*
* Add inline-block display for HTML5 elements
* Corrects inline-block display not defined in IE6/7/8/9 & FF3
*/audio[controls],
canvas,
video { display: inline-block;
*display: inline;
*zoom: 1;
}
html { font-size: 100.01%;/*To Prevent bugs in IE and Opera*/
height: 100%;/*Using height 100% on html and body allows to style containers with a 100% height*/
overflow-y: scroll;/*The overflow declaration is to make sure there is a gutter for the scollbar in all browsers regardless of content*/
cursor: default; /* Add normal cursor Improves visual focus of page during mouse use in all browsers */
overflow-y: scroll; /* Add vertical scrollbar Keeps page centered in all browsers regardless of content height */
-webkit-tap-highlight-color: transparent; /* Add vertical scrollbar Keeps page centered in all browsers regardless of content height */
-ms-text-size-adjust: 100%; /* Define maximum text display as 100% to document Corrects text displayed oddly after orientation change in handheld browsers */
-webkit-text-size-adjust: 100%; /* Define maximum text display as 100% to document Corrects text displayed oddly after orientation change in handheld browsers */}
body { background-color: #fff;/*Not all browsers set white as the default background color*/
color: #444;/*#444 looks better than black*/
height: 100%;
}
body,
button
input,
select,
textarea { font: 12px/1.5 sans-serif;
}
img,fieldset { border: 0 none; /*Remove border Improves readability when inside <a> element in all browsers*/}
img { vertical-align: top; -ms-interpolation-mode: bicubic; /*Add high quality bicubic image resampling Improves visual appearance when scaled in IE7*/}/* =============================================================================
Links
========================================================================== *//*
* Remove outline
* Improves appearance when active or hovered in all browsers
* people.opera.com/patrickl/experiments/keyboard/test
*/a,
a:active,
a:hover { outline: none;
}/*
* Define outline as thin dotted
* Improves appearance displayed oddly in C10
*/a:focus { outline: thin dotted;
}
a,
a:link { color: #0000EE; text-decoration: none;
}
a:hover { text-decoration: underline;
}
a:visited { text-decoration: none; color: #551A8B;
}/*Hide only visually,but have it available for screenreaders*/.hidden { border: 0 !important; clip: rect(1px 1px 1px 1px);/*IE<8*/
clip: rect(1px,1px,1px,1px); height: 1px !important; margin: -1px; overflow: hidden; padding: 0 !important; position: absolute !important; width: 1px;
}/* =============================================================================
Lists
========================================================================== */dd { margin: 0 0 0 40px;
}
nav ul,
nav ol { list-style: none;
}/* =============================================================================
Forms
========================================================================== */form { overflow: visible;
}
fieldset { line-height: 1;/*line height helps to set the vertical alignment of radio buttons and check boxes*/}/*
* Add negative left margin
* Corrects alignment displayed oddly in IE6/7
*/legend {
*margin-left: -7px;
}/*
* Define consistent vertical alignment display in all browsers
*/button,
input,
select,
textarea { vertical-align: baseline;
*vertical-align: middle;
}/*
* 1. Define line-height as normal
* Corrects FF3/4 setting it using !important in the UA stylesheet
* 2. Make visible overflow
* Fixes spacing displayed oddly in IE6/7
*/button,
input { line-height: normal; /* 1 */
*overflow: visible; /* 2 */}/*
* 1. Display hand cursor for clickable form elements
* Improves usability and consistency of cursor style between image-type <input /> and others
* 2. Define appearance for clickable form elements
* Corrects inability to style clickable <input /> types in iOS
*/button,
input[type="button"],
input[type="reset"],
input[type="submit"],
.form-btn,
.btn { cursor: pointer; /* 1 */
-webkit-appearance: button; /* 2 */}/*
* Define box sizing
* Addresses box sizing set to content-box in IE8/9
*/input[type="checkbox"],
input[type="radio"] { box-sizing: border-box;
}
input[type="checkbox"] { vertical-align: bottom;/*Vertical alignment of checkboxes*/
*vertical-align: baseline;/*IE7*/}
input[type="radio"] { vertical-align: text-bottom;/*Vertical alignment of radio buttons*/}
input { _vertical-align: text-bottom;/*Vertical alignment of input fields for IE6*/}/*
* Define box sizing and appearance
* Addresses box sizing set to border-box in S5 Chrome (include -moz to future-proof)
* Addresses appearance set to searchfield in S5 Chrome
*/input[type="search"] { -webkit-appearance: textfield; -moz-box-sizing: content-box; -webkit-box-sizing: content-box; box-sizing: content-box;
}/*
* Remove inner padding and border
* Fixes appearance displayed oddly in FF3/4
* www.sitepen.com/blog/2008/05/14/the-devils-in-the-details-fixing-dojos-toolbar-buttons/
*/button::-moz-focus-inner,
input::-moz-focus-inner { border: 0; padding: 0;
}/*
* 1. Disable default vertical scrollbar
* Corrects scrollbar displayed oddl