<address id="xpjh9"><listing id="xpjh9"><meter id="xpjh9"></meter></listing></address>

<address id="xpjh9"><address id="xpjh9"><listing id="xpjh9"></listing></address></address>
<noframes id="xpjh9">
<noframes id="xpjh9">

<address id="xpjh9"><address id="xpjh9"><listing id="xpjh9"></listing></address></address>
    <form id="xpjh9"></form><address id="xpjh9"><listing id="xpjh9"><menuitem id="xpjh9"></menuitem></listing></address>

      <noframes id="xpjh9">
      VB.net 2010 視頻教程 VB.net 2010 視頻教程 VB.net 2010 視頻教程
      SQL Server 2008 視頻教程 c#入門經典教程 Visual Basic從門到精通視頻教程
      當前位置:
      首頁 > 網站開發 > css >
      • div+css視頻教程之創建CSS

      • 2015-07-27 14:24 來源:未知
      創建CSS
      如何插入樣式表
      當讀到一個樣式表時,瀏覽器會根據它來格式化 HTML 文檔。插入樣式表的方法有三種:
      外部樣式表
      當樣式需要應用于很多頁面時,外部樣式表將是理想的選擇。在使用外部樣式表的情況下,你可以通過改變一個文件來改變整個站點的外觀。每個頁面使用 <link> 標簽鏈接到樣式表。<link> 標簽在(文檔的)頭部:
      <head>
      <link rel="stylesheet" type="text/css" href="mystyle.css" />
      </head>
      瀏覽器會從文件 mystyle.css 中讀到樣式聲明,并根據它來格式文檔。
      外部樣式表可以在任何文本編輯器中進行編輯。文件不能包含任何的 html 標簽。樣式表應該以 .css 擴展名進行保存。下面是一個樣式表文件的例子:
      hr {color: sienna;}
      p {margin-left: 20px;}
      body {background-image: url("images/back40.gif");}
      不要在屬性值與單位之間留有空格。假如你使用 “margin-left: 20 px” 而不是 “margin-left: 20px” ,它僅在 IE 6 中有效,但是在 Mozilla/Firefox 或 Netscape 中卻無法正常工作。
      內部樣式表
      當單個文檔需要特殊的樣式時,就應該使用內部樣式表。你可以使用 <style> 標簽在文檔頭部定義內部樣式表,就像這樣:
      <head>
      <style type="text/css">
        hr {color: sienna;}
        p {margin-left: 20px;}
        body {background-image: url("images/back40.gif");}
      </style>
      </head>
      內聯樣式
      由于要將表現和內容混雜在一起,內聯樣式會損失掉樣式表的許多優勢。請慎用這種方法,例如當樣式僅需要在一個元素上應用一次時。
      要使用內聯樣式,你需要在相關的標簽內使用樣式(style)屬性。Style 屬性可以包含任何 CSS 屬性。本例展示如何改變段落的顏色和左外邊距:
      <p style="color: sienna; margin-left: 20px">
      This is a paragraph
      </p>
      多重樣式
      如果某些屬性在不同的樣式表中被同樣的選擇器定義,那么屬性值將從更具體的樣式表中被繼承過來。
      例如,外部樣式表擁有針對 h3 選擇器的三個屬性:
      h3 {
        color: red;
        text-align: left;
        font-size: 8pt;
        }
      而內部樣式表擁有針對 h3 選擇器的兩個屬性:
      h3 {
        text-align: right;
        font-size: 20pt;
        }
      假如擁有內部樣式表的這個頁面同時與外部樣式表鏈接,那么 h3 得到的樣式是:
      color: red;
      text-align: right;
      font-size: 20pt;
      即顏色屬性將被繼承于外部樣式表,而文字排列(text-alignment)和字體尺寸(font-size)會被內部樣式表中的規則取代。
       
       
       
      相關教程
      江苏快3 www.837887.com | www.33588s.com | 5004ss.com | www.c4526.com | www.39695s.com | x33v.vip | www.673888e.com | 2222k04.com | www.3978q.com | www.hg08567.com | www.178952.com | www.t9478.com | dzj0707.com | www.r7766.com | www.444jsc.com | www.330605.com | www.003344.cc | 77605z.com | www.804sun.com | r35151.com | www.534638.com | www.520068.com | 55331p.com | www.4323e.com | www.4625r.com | 4323y.com | www.win1237.com | 23233b.com | www.84499i.com | www.7415mm.com | 4182i.com | www.w095.com | www.13201f.com | h4212.com | www.7434b.com | www.60yyhh.com | 111122uu.com | www.b2894.com | 518cp6.com | www.60108e.com | www.hg173i.com | tz458.com | www.629021.com | www.786555.com | 7003y.com | www.cp8013.cc | www.8799.cc | 0332i.com | www.2875t.com | www.long86.net | 0698e.com | www.949429.com | www.hv588.com | 3405jjj.com | www.856657.com | www.5966rrr.com | x33z.vip | 59889.cc | www.4323m.com | www.p8867.com | 2190b.com | www.1035c.com | www.9f33.com | 00uu8331.com | 1422b.com | www.y8862.com | www.pj5906.com | 7779e.cc | www.9818x.cc | www.caibb.com | botan010.com | www.43131q.com | www.38775pp.com | www.5487567.com | ambjlc.com | www.83993c.com | www.619757.com | 50038q.com | www.976891.com | www.94099.com | 23800i.com | 838eee.com | www.910021.com | www.vnsr2018g.com | 9679c.com | www.216880.com | www.38775pp.com | www.58777g.com | 7893w11.com | www.501349.com | www.40288x.com | www.yh02345.com | 0193377.com | www.702309.com | www.i7764.com | www.ylg777555.com | 3066xpj.com | www.hx1114.com | www.38345v.com | 9995144.com | 27365c.com | www.862870.com | www.h3410.com | www.7025j.com | 2214c.com | www.186759.com | 2237pay.com | dd8159.cc | 1591jjj.com | www.37377i.com | www.bh99o.com | 3178ff.com | df8jj.com | www.cp8014.cc | www.4447795.com | www.77537a.com | 4461j.com | 063805.com | www.50051l.com | www.4078i.com | www.mgm007.com | ss4255.com | 2998006.co | www.mcw6.com | www.123679.com | www.888322.com | yl77yl33.com | 4995z.com | dl2883.com | www.903839.com | www.742988.com | www.dg533.com | 500000990.com | 717check.com | 99567z.com | www.858899a.com | www.32031f.com | www.965082.com | www.5559xj.com | 54146699.com | 30019e.com | www.335324.com | www.84499x.com | www.bwinyz34.com | www.3090789.com | 7141gg.com | swin9.com | 22296aq.com | www.510570.com | www.3zq03.com | www.770202.com | www.196075.com | 3202r.com | www.e3410.com | p61788.com | www.bjl916.com | 8381zz.com | www.8080999h.com | 680556.com | 4774t.com | 3mgmiii.com | www.082985.com | www.1368k.cc | www.36584444.com | www.ldz333.com | www.021700.com | www.32666t.com | thrlvxzt.cn | tz6.com | 00555004.com | 15a47.net | www.010986.com | www.hm5699.com | www.93777.com | www.e3410.com | www.zte555.com | www.kx151.com | 1hg7788.com | 22002007.com | 3679zz.com | pt7008.com | 83086.com | www.377474.com | www.092wy.com | www.88266h.com | www.0077psb.com | www.4212r.com | www.4812j.com | www.9068bb.com | 22296hh.com | 4018e.com | 00774ii.com | 18455.com | fff2267.com | www.497918.com | www.c131.vip | www.21202z.com | www.hb598.com | www.vip9587.com | www.55060s.com | www.88100.com | www.dc1109.com | www.4938c.com | www.am88800.com | 3024.com | 118888p.com | 0033t.cc | 60266.com | 3844f.com | 22293232.com | 3169t.com | 3242.com | 44xx8331.com | 4997n.com | feicai023.com | 500000754.com | 2061155.com | qq365v.com | 6218jj.com | 00009193.com | jbb71.cc | 0015ii.com | y2554.com | v5959.com | ee4675.com | hg77730.com | 00048p.com | 44002007.com | 6245j.com | 9149a.com | www.yz488.com | www.hg635.com | www.long8308.com | www.554js.com | www.kb840.com | www.8124o.com | www.vns6n6.com | www.twcp06.com | www.sb5201.com | www.hg10979.com | www.amdc0009.com | www.hg032.com | www.5504k.com | www.cp55.com | www.792051.com | www.1434s.com | www.16065r.com | www.81520f.com | www.9928e.com | www.akw4.com | www.540477.com | www.340680.com | 28839j.com | 2019x.cc | youfa78.com | 866666m.com | 50099x.com | x48o.com | www.0860a.com | www.hg8571.com | www.56655f.com | www.16181s.com | www.5719g.com | www.kj333888.com | www.2934n.com | www.670477.com | qq365t.com | bozhijia168.com | 22995144.com | 58531111.com | www.a1a222.cc | www.81228m.com | www.fhyl99.com | www.9737ll.me | www.g63568.com | www.35155n.com | www.819847.com | www.77114v.com | b62d.com | 888991188.com | 2589.com | www.tyc357.com | www.444202.com | www.1559503.com | www.588vip.xyz | www.gock3.com | www.063wy.com | www.209983.com | 36989.com | www.fh7557.com | www.108805.com | 67890pp.com | 29533.com | 87680a.com | www.pj7185.com | www.834817.com | www.888999qipai.com | www.0014j.com | www.146656.com | 55555004.com | wx3322.com | www.vns8893.com | www.003344.cc | www.480025.com | www.36166q.com | www.234259.com | 883399f.com | 7742ll.com | www.h7788w.com | www.85857t.com | www.93gj07.com | www.775710.com | 996622xx.com | 28839f.com | www.vns82222.com | www.mhcp2.com | www.725602.com | www.330985.com | 3421o.com | sss8827.com | www.tm003.cc | www.hg860011.com | www.386918.com | 23599g.com | feicai0576.com | www.hg4438.com | www.hg860033.com | www.355294.com | hgw168p.com | 99111yy.com | www.rr8866.com | www.abc288.com | www.707602.com | 85698t.com | 4442546.com | www.tb970.com | www.1108788.com | www.338785.com | 86688008.com | www.5588hg.com | www.58665k.com | www.80065y.com | wb8.com | bbb5657.com | www.yf156.com | www.332337.com | www.665882.com | 33382jj.com | www.hj91888.com | www.5146z1.com | www.888xm.cc | bet99331.com | www.033033f.com | www.789508.com | www.6661f.cc | 0805z.com | 3024p.com | www.k3k3k3.com | www.5522b.cc | 7736r.com | www.ylg3333.com | www.sha2244.com | www.919309.com | 79964x.com | www.tushan48.com | www.14341434.com | 11170011.com | 4647y.com | www.12232a.com | www.33598n.com | 0860n.com | 5295uu.com | www.v3v4v5.com | www.815870.com | 5478000.com | www.57hg.com | www.ya2019y.com | 90856x.com | 0600h.cc | www.377666d.com | www.355294.com | 1231313.com | www.2404000.com | www.hg6222.com | rbbet55.com | mi532.com | www.5146z9.com | www.ldfc8.com | 4379d.com | www.09569l.com | www.4923y.com | 85288app.com | www.wn0003.com | www.2544g5.com | www.77801u.com | 3844j.com | www.88.net | www.464499.com | jing822.com | www.67msxfpt3.com | www.369888a.com | 496.vc | www.5536kj.com | www.08gcw.com | 30171177.com | www.01899.com | www.9818b.cc | dafa89.net | www.9949n.com | www.4331i.com | js777js.com | www.339688n.com | www.73990h.com | www.099836.com | 87665q.com | www.33678hh.com | rrxiu.net | www.58339.com | www.8998933.com | 9566257.com | www.33569900.com | www.3479a.com | 4488ooo.com | www.410488.com | www.346177.com | 0139.com | www.12136h.com | bet99949.com | www.hggj2288.com | www.899465.com | yf2444.com | www.46630.biz | 99555002.com | www.7025k.com | www.5522m.cc | wx3399.com | www.bwin920.co | t365b.com | www.558js.com | www.7777hv.com | 11018o.com | www.55070m.com | 0496556.com | www.333133y.com | www.022z.cc | 55797j.com | www.33678ii.com | 6175kk.com | www.505444.com | www.452809.com | 20770000.com | www.49956k.com | 4018.com | www.83377t.com | feicai0752.com | www.hg6556.com | www.585751.com | 5003g.com | www.88266g.com | r01234.com | www.4196y.com | 2381w.com | www.ks1387.com | www.150822.com | www.9976733.com | www.hf5885.com | 001dyj.com | www.109337.com | iii67890.com | www.c32031.com | 51133h.com | www.418466.com | 56988n.com | www.443558.com | 131365.com | www.88837m.com | www.598799.com | www.298345.com | www.288hc.com | 3045.com | www.50054p.com | 4182l.com | www.6939d.com | 67890kkk.com | www.81608d.com | 40033nnn.com | www.xpj33987.com | 23599v.com | www.38775aa.com | bh33123.com | www.73990z.com | bmw8088.com | www.o2894.com | 7501122.com | www.69567r.com | p72227.com | www.130013.com | xinvip7.com | www.714115.com | ll4255.com | www.89777p.com | 8988b.com | www.26163i.com | 66136xpj.com | www.9478y.com | js456456.com | www.854266.com | www.v1636.com | www.332910.com | www.888zr993.com | 2jsooo.com | www.999497.com | 3508666.com | www.35252v.com | 2677jjj.com | www.k7764.com | 4022dd.com | www.37377u.com | bb2348.com | www.50064j.com | feicai0979.com | www.hy5506.com | www.36360.cc | www.325826.com | www.894929.com | 6220x.com | www.04567m.com | 8547k.com | www.773570.com | 702240.com | www.662by.com | www.vns8892.com | www.191059.com | www.yh215.com | 77229193.com | www.32031z.com | 71234444.com | www.zcwf3.com | www.330099y.com | sha9904.com | www.98698p.com | 8159yy.cc | www.77802k.com | www.ylg2999.com | www.173631.com | www.yfcp5688.com | 998n.cc | www.2846.cc | www.long260.com | www.199602.com | www.678404.com | 33599rr.com | www.aobo193.com | www.400zr.com | www.015990.com | www.bfcaip.com | 67890www.com | www.1555ac.com | www.520195.com | 179.com | www.jsc2018.com | amjsc05.com | www.50080u.com | www.hg702.com | 4025m.com | www.cb0999.com | www.814c.com | ll00558.com | www.55885c.com | www.h7788s.com | 3222k.cc | www.1466k.com | www.330zr.com | 8381q.com | www.18k0048.com | 87665j.com | www.207882.com | www.hg8993.com | bbo998.com | www.595707.com | www.s948s.com | 67877a.com | www.703270.com | www.657714.com | 3482g.com | www.ch8911.com | www.3157666.com | 3568ff.com | www.tj92.com | www.217456.com | 7599l.com | www.542116.com | www.8967h.com | 11683355.com | www.91233v.com | www.7366006.com | 31780000.com | 4221999.com | www.2111a.com | www.0xinhao.com | l2306.com | www.78949s.com | www.7036ee.com | bwin68222.cc | www.847577.com | www.sun3678.com | 4242001.com | www.055168.cc | www.xyh6003.com | www.68666l.com | 2373e.com | www.96386c.com | www.cn0013.com | ss40033.com | www.596960.com | www.22mgm777.com | www.86611r.com | yhhainan.vip | www.00840z.com | www.206000.com | hwcp3333.com | 009649.com | www.3775y.com | www.789sbet.net | 4136c.com | www.589244.com | www.bwinyz14.com | www.hg9998.com | 013311.com | www.6ttz.com | www.1064g.com | oo5144.com | 6190js.com | www.zfcp4.com | www.28000x.com | hg33382.com | 15a32.net | www.936150.com | www.3188888.com | www.vip0088.cc | 11005m.com | www.622105.com | www.496408.com | www.00618s.com | 39199k.com | www.43131i.com | www.088014.com | www.291234.com | 7792.com | 4260033.com | www.c134.vip | www.320279.com | www.sb273.com | 1860365.com | 28839n.com | www.49956j.com | www.hh635.com | www.1118xj.com | 98345p.com | www.112559.com | www.1429.net | www.z7793.com | www.8520v.com | 8381e.com | www.176225.com | www.0194003.com | www.38333.com | www.6161msc.com | 66552007.com | www.67258a.com | www.61233d.com | www.6776hh.com | www.21365vv.com | 86811cc.com | 1634q.com | www.773618.com | www.00765.com | www.60333.com | www.8767700.com | 3304hh.com | ee3189.com | www.c9662.com | www.7920e.com | www.3589111.com | www.sb7744.com | 3890j.com | 6220x.com | www.807683.com | www.9971004.com | www.e4042.com | www.hg131.com | 20054422.com | 52688s.com | www.001036.com | www.3668w.com | www.ba308.com | www.xam03.com | www.6491x.com | u7742.com | 9j0033.com | targe889q.net | www.26163q.com | www.99552zz.com | www.hg8145.com | www.yh4444.cc | m666.org | 0805e.com | h77304.com | www.538699.com | www.49956c.com | www.77783yh.com | www.460707.com | www.hg806.com | js89zc.com | 4912f.com | 2851z.com | www.210927.com | www.022ah.cc | www.4331a.com | www.829797g.com | www.822898.com | www.223456w.com | 55331o.com | 5360pp.com | 1116076.com | j1506.com | www.621410.com | www.29277g.com | www.97828q.vip | www.9737jj.com | www.leyu988.com | www.sb273.com | 1691899.com | 644675.com | xf0371.com | 4255x.com | 06006p.com | www.036874.com | www.698300.com | www.8499t.com | www.1358003.com | www.930210.com | www.899500.cc | www.70039x.com | www.7607677.com | 47300.com | 5804n.com | 520159407.com | 98955x.com | qy688.vip | 2805p.com | 0906vip2.com | www.348677.com | www.882186.com | www.3668w.com | www.78949c.com | www.660066.vip | www.57366b.com | www.115527w.com | www.28000p.com | www.hjcp444.com | www.133504.com | www.8804jj.com | www.pj23237.com | www.76060b.com | 44462949.com | 589669.com | 8827mmm.com | bb888822.com | 2400xl.com | 7508d.com | w3410.com | 51133zzz.com | 350833.com | 447.com | 预览chunqiu6.com | 6002x.com | 4036oo.com | 0981.com | 4546vip2.com | bm1392.cc | 3424k.com | 1634r.com | 80892pp.com | 4036xx.com | 1234567cai.com | 59599j.com | 88894o.com | 582466.com | 83377r.com | vip268268.com | jjj5682.com | b9961.com | j333.cc | 4255j.com | 806807.com | 6766bb.com | 3089l.com | 2190.com | 9195js.com | www.682811.com | www.20909l.com | www.4446358.com | www.xh4477.com | www.xpj5552.com | www.88184.com | www.q9478.com | www.55545b.com | www.huangma28.com | www.06387744.com | www.8905w.com | www.flb903.com | www.379801.com | www.60108w.com | www.den00.com | www.730678.com | www.303204.com | 8294f.com | 4880o.com | 3189j.com | 3566hh.com | 5309d.com | 2613y.com | www.yl999.com | www.tai55.com | www.428585.com | www.989405.com | www.115527x.com | www.68993263.com | www.50024x.com | www.977389.com | www.330192.com | ylg12.com | 23800x.com | tt6828.com | 33382vv.com | 7779y.cc | www.76543n.com | www.656888.com | www.1168j.com | www.07679v.com | www.176.ag | www.c2813.com | www.348499.com | 30019t.com | toucai11.com | 99589q.net | 2247s.com | www.3643v.com | www.1429h9.com | www.xpj16683.com | www.js338.cn | www.ck09.com | www.50026u.com | 8988bb.com | 4152r.com | 20188z.com | www.i55106.com | www.5049w.com | www.3421h.com | www.01500w.com | www.444215.com | yy67890.com | aaa5701.com | 3202p.com | www.09569x.com | www.751cp3.com | www.3434ccc.com | www.09991.cc | www.249770.com | 7003f.com | yyy909.com | www.3371777.com | www.980js.com | www.0091331.com | www.4323k.com | www.530951.com | 767365.com | ylzz1115.com | www.hg444.tv | www.488700a.com | www.830217.com | www.le53.com | 11452233.com | m08199.com | 22883w.com | www.4411111.com | www.590051.com | www.5xct.com | 6868mm.cc | 7893w15.com | 58802l.com | www.559339.com | www.4102m.com | www.959557.com | 149301.com | 19yl.com | www.629554.com | www.528580.com | www.bjl913.com | www.712250.com | qycp356.com | c58955.com | www.1423kkk.com | www.2208598.com | www.77ckb.com | 4379j.com | 20055522.com | www.vns6036.com | www.627072.com | www.09gcw.com | 253590.com | 4182f.com | www.22293737.com | www.63606a.com | www.159888a.com | 033b.net | 81366v.com | www.hg7766b.com | www.bjl915.com | www.444081.com | 454661.com | www.6cw.org | www.99113z.com | www.9356d.com | 66223885.com | 7720h.com | www.xy9999.com | www.hg194.com | www.327836.com | js909020.com | www.hg888.la | www.33678tt.com | www.669268.com | 9420n.com | www.0636f.com | www.xpj16683.com | www.818827.com | 20053355.com | www.pjhubei.com | www.bet63q.com | www.c299.com | 2015288.com | www.5559953.com | www.57800b.com | www.854277.com | 500000454.com | www.6491p.com | www.yh234f.com | www.584911.com | lh66v.com | www.2078n.com | www.686727.com | xsd-168.com | 8977mm.com | www.819c93.com | www.9478m.com | bfvip88.com | hggjtg6.com | www.cn365d.com | www.616971.com | shen3377.com | www.amxj8855.com | www.ky1003.com | 566777m.com | 73657m.com | www.7893w39.com | www.551409.com | 82365i.com | www.79696.com | www.89894z.com | 80567h.com | www.7394444.com | www.xpj16683.com | www.335294.com | 54241111.com | www.318418.com | www.hx1111.com | 1294v.cc | www.xpj3578.com | www.50080d.com | 9030.com | www.3643m.com | www.js02347.com | mgm3242z.com | www.csyyzz.com | www.07679w.com | 3678qq.com | 99306.com | www.ag3399.com | xsd-168.com | 99111.com | www.9895m.com | www.86267v.com | spj09.com | www.4058ee.com | www.80065e.com | 05877.com | www.huangma30.com | www.031566.com | 55899j.com | www.491977.com | 2381mm.com | www.k8084.com | www.7240g.com | 33313d.com | www.3459i.com | www.ky1002.com | 668668.am | www.cs505.com | www.0014v.com | 5856ee.com | www.2945l.com | www.507283.com | 4809u.com | www.678js111.com | 7935e.com | www.a78ts.com | www.404577.com | 238228.com | www.tm3721.com | www.921599.com | p888rr.com | www.3066ss.com | 11aa8332.com | www.70398.com | www.4923a.com | bet61.com | www.470555.com | www.607995.com | 81366v.com | www.14168d.com | 92226.com | www.930756.com | www.500599a.com | tjhyncw.com | www.m063801.com | a7285.com | www.57799vv.com | www.ch8933.com | 25288m.com | www.69567c.com | 2805z.com | www.tyc658.com | www.610875.com | 518cp66.com | www.6889791.com | lehu558.com | www.173434.com | www.214654.com | www.yptang.com | www.50026w.com | 40033hhh.com | www.06820n.com | x7666.com | www.33sunncity.com | www.515049.com | 20771188.com | www.91233p.com | ii4119.com | www.vns6608.com | 9964i.com | www.hg5867.com | www.364511.com | www.xpj5555.cc | www.9928g.com | 9339999t.com | www.087s.com | 2820z.com | www.705905.com | qq1331.com | www.hg99953.com | www.332052.com | www.0099hg.com | www.5086r.com | 4182001.com | www.js8888.bet | ee40033.com | www.vnsr2345.com | 11005m.com |