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{position: absolute; display: block; left: 0; border-left: 1px solid # ccc ;} /** * Eric Meyer's Reset CSS v2.0 (http://meyerweb.com/eric/tools/css/reset/) * http://cssreset.com */html, body, div, span, applet, object, iframe,h1, h2, h3, h4, h5, h6, p, blockquote, pre,a, abbr, acronym, address, big, cite, code,del, dfn, em, img, ins, kbd, q, s, samp,small, strike, strong, sub, sup, tt, var,b, u, i, center,dl, dt, dd, ol, ul, li,fieldset, form, label, legend,table, caption, tbody, tfoot, thead,

/* http://meyerweb.com/eric/tools/css/reset/v2.0 | 20110126License:none (public domain)*/HTML, body, Div, span, applet, object, IFRAME,H1, H2, H3, H4, H5, H6, p, blockquote, Pre,A, ABBR, acronym, address, big, cite, code,Del, DFN, EM, img, INS, KBD, Q, S, Samp,Small, strike, strong, sub, SUP, TT, VAR,b, u, I, center,DL, DT, DD, OL, UL, Li,FieldSet, form, label, legend,Table, Caption, Tbody, TFOOT, THEAD, tr, TH, TD,Article, aside, canvas, details, embed,Figure, Figcaption, footer, header,

-mail, the browser verifies that the input is an email type, not just the front-end checksum, and the backend has to have a corresponding checksum.8. PlaceholdersThe meaning of this input property is that you don't have to do placeholder with JavaScript.9. Local Storage Using the local storage can permanently store large pieces of data on the client side (unless actively deleted), most browsers now support, before use can detect whether Window.localstorage exists10. Semantic Headers and Footer11

%", "Background_repeat": "No-repeat", "Background_size": "Cover" } }); css: /* ============================================================================= HTML5 CSS Reset minified-eric Meyer ========================================================================== */html,body,div,span,object,iframe, H1,h2,h3,h4,h5,h6,p,blockquote,pre,abbr,address,cite,code,del,dfn,em,img,ins,kbd,q,samp,small,strong,sub,sup, Var,b,i,dl,dt,dd,ol,ul,li,fieldset,form,label,legend,table,caption,tbo

Header headerAn element is a structure element that has a bootstrap and navigation effect, typically used to place the title of an entire page or a chunk of content within a page, but can also contain other content, such as a data table, a search form, or a related logo image. In HTML5, a header element typically includes at least one heading element (H1-H6). Html: class="header">HTML5: Footer footerAn element can be a footnote to its upper-level paren

1 / * http://meyerweb.com/eric/tools/css/reset/2 v2.0 | 201101263 license:none (public domain)4 */5 6 html, body, Div, span, applet, object, IFRAME,7 H1, H2, H3, H4, H5, H6, p, blockquote, Pre,8 A, ABBR, acronym, address, big, cite, code,9 del, DFN, EM, img, INS, KBD, Q, S, Samp,Ten small, strike, strong, sub, SUP, TT, VAR, One b, U, I, center, A DL, DT, DD, OL, UL, Li, - fieldset, form, label, legend, - table, Caption, Tbody, TFOOT, THEAD, tr, TH, TD, the article, aside, canvas, details, embed,

= new JButton ("login"); Creates grouplayout grouplayout layout = new Grouplayout (This.getcontentpane ()) for the specified Container; This.getcontentpane (). setlayout (layout); Create a horizontal continuous group of grouplayout, with the first Parallelgroup added, the higher the priority level. Grouplayout.sequentialgroup Hgroup = Layout.createsequentialgroup (); Hgroup.addgap (5);//Add Interval Hgroup.addgroup (Layout

HTML5 has been popular for a long time, do not study html5+css3 really some difficult, today first from the most basic introduction, let IE family old-timers can know HTML5 new label. Front-end resource sharing1. Add code to the page. Code 9]> 2. Define CSS code (Important). Code article,aside,details,figcaption,figure,footer,header,hgroup,menu,nav,section {display:block;} This JS file original content is very small, it may now update

achieve ellipsis animation This fragment will help you create a ellipsis animation that is useful for simple load states without having to use GIF images. . loading:after {Overflow:hidden;Display:inline-block;Vertical-align:bottom;animation:ellipsis 2s infinite;Content: "\2026"; /* ASCII code for the ellipsis character * *}@keyframes ellipsis {from {width:2px;}to {width:15px;}} 11. Style Reset Html,body,div,span,applet,object,iframe,h1,h2,h3,h4,h5,h6,p,blockquote,pre,a,abbr,acronym,address,

) {varbreturnA.documentshived?a: (l.shivcss!f (b=!! H (A,"Article,aside,details,figcaption,figure,footer,header,hgroup,nav,section{display:block}audio{display:none} Canvas,video{display:inline-block;*display:inline;*zoom:1}[hidden]{display:none}audio[controls]{display: Inline-block;*display:inline;*zoom:1}mark{background: #FF0; color: #000}")), G| | (B=!j (a)),b (a.documentshived=b), a)}varc=a.html5| | {},d=/^Select|textarea|Object|iframe|option|optgr