按鈕圖標未按預期方式出現

Question

按鈕正常顯示，但圖標未顯示。我能爲他們出現什麼？我嘗試了幾件事情，但都沒有成功。我真的不知道我還能做什麼。我認爲字體真棒鏈接rel是錯誤的，但我認爲不是。對不起我的英語

.azm-social { 
 
\t margin: 0; 
 
\t padding: 0; 
 
\t display: inline-block; 
 
\t color: #fff; 
 
\t text-align: center; 
 
\t -moz-border-radius: 0; -webkit-border-radius: 0; border-radius: 0; 
 
\t -o-transition: all .3s; -moz-transition: all .3s; -webkit-transition: all .3s; -ms-transition: all .3s; transition: all .3s; 
 
} 
 
.azm-social:hover, .azm-social:focus, .azm-social:active { outline: 0; opacity: 0.8; color: #fff; } 
 

 
.azm-btn { 
 
\t height: 48px; 
 
\t margin: 8px; 
 
\t padding: 13px 17px; 
 
\t font-size: 14px; 
 
\t line-height: 21px; 
 
\t font-weight: 300; 
 
\t -moz-border-radius: 4px; -webkit-border-radius: 4px; border-radius: 4px; 
 
} 
 
.azm-btn i { padding-right: 27px; font-size: 21px; line-height: 21px; vertical-align: top; } 
 

 
.azm-btn i:after { 
 
\t content: ""; 
 
\t position: absolute; 
 
\t top: -8px; 
 
\t left: 70%; 
 
\t width: 1px; 
 
\t height: 36px; 
 
\t background: #ccc; 
 
\t background: rgba(255, 255, 255, 0.3); 
 
} 
 

 
.azm-size-64 { 
 
\t width: 64px; 
 
\t height: 64px; 
 
\t margin: 10px; 
 
\t padding-top: 16px; 
 
\t font-size: 28px; 
 
\t line-height: 28px; 
 
} 
 

 
.azm-circle { 
 
\t -moz-border-radius: 50%; -webkit-border-radius: 50%; border-radius: 50%; 
 
} 
 

 
.azm-long-shadow.azm-facebook {text-shadow:rgb(65,88,147) 1px 1px,rgb(65,88,147) 2px 2px,rgb(65,88,147) 3px 3px,rgb(65,88,147) 4px 4px,rgb(65,88,148) 5px 5px,rgb(65,88,148) 6px 6px,rgb(65,88,148) 7px 7px,rgb(65,89,148) 8px 8px,rgb(65,89,148) 9px 9px,rgb(65,89,149) 10px 10px,rgb(65,89,149) 11px 11px,rgb(66,89,149) 12px 12px,rgb(66,89,149) 13px 13px,rgb(66,89,149) 14px 14px,rgb(66,89,150) 15px 15px,rgb(66,90,150) 16px 16px,rgb(66,90,150) 17px 17px,rgb(66,90,150) 18px 18px,rgb(66,90,150) 19px 19px,rgb(66,90,151) 20px 20px,rgb(66,90,151) 21px 21px,rgb(66,90,151) 22px 22px,rgb(67,90,151) 23px 23px,rgb(67,91,151) 24px 24px,rgb(67,91,152) 25px 25px,rgb(67,91,152) 26px 26px,rgb(67,91,152) 27px 27px,rgb(67,91,152) 28px 28px,rgb(67,91,152) 29px 29px,rgb(67,91,153) 30px 30px,rgb(67,91,153) 31px 31px,rgb(67,92,153) 32px 32px,rgb(67,92,153) 33px 33px,rgb(67,92,153) 34px 34px,rgb(68,92,154) 35px 35px,rgb(68,92,154) 36px 36px,rgb(68,92,154) 37px 37px,rgb(68,92,154) 38px 38px,rgb(68,92,154) 39px 39px,rgb(68,93,155) 40px 40px,rgb(68,93,155) 41px 41px,rgb(68,93,155) 42px 42px,rgb(68,93,155) 43px 43px,rgb(68,93,155) 44px 44px,rgb(68,93,156) 45px 45px,rgb(69,93,156) 46px 46px,rgb(69,93,156) 47px 47px,rgb(69,94,156) 48px 48px,rgb(69,94,156) 49px 49px,rgb(69,94,157) 50px 50px,rgb(69,94,157) 51px 51px,rgb(69,94,157) 52px 52px,rgb(69,94,157) 53px 53px,rgb(69,94,157) 54px 54px,rgb(69,94,158) 55px 55px,rgb(69,95,158) 56px 56px,rgb(69,95,158) 57px 57px,rgb(70,95,158) 58px 58px,rgb(70,95,158) 59px 59px,rgb(70,95,159) 60px 60px,rgb(70,95,159) 61px 61px,rgb(70,95,159) 62px 62px,rgb(70,95,159) 63px 63px,rgb(70,96,159) 64px 64px,rgb(70,96,160) 65px 65px,rgb(70,96,160) 66px 66px,rgb(70,96,160) 67px 67px,rgb(70,96,160) 68px 68px,rgb(71,96,160) 69px 69px,rgb(71,96,161) 70px 70px,rgb(71,96,161) 71px 71px,rgb(71,97,161) 72px 72px,rgb(71,97,161) 73px 73px,rgb(71,97,161) 74px 74px,rgb(71,97,162) 75px 75px,rgb(71,97,162) 76px 76px,rgb(71,97,162) 77px 77px,rgb(71,97,162) 78px 78px,rgb(71,97,162) 79px 79px,rgb(72,98,163) 80px 80px} 
 

 
.azm-long-shadow.azm-google-plus {text-shadow:rgb(199,68,51) 1px 1px,rgb(199,68,51) 2px 2px,rgb(199,68,51) 3px 3px,rgb(200,68,51) 4px 4px,rgb(200,68,51) 5px 5px,rgb(200,68,51) 6px 6px,rgb(200,68,51) 7px 7px,rgb(201,68,51) 8px 8px,rgb(201,68,51) 9px 9px,rgb(201,68,51) 10px 10px,rgb(202,68,51) 11px 11px,rgb(202,69,51) 12px 12px,rgb(202,69,51) 13px 13px,rgb(202,69,52) 14px 14px,rgb(203,69,52) 15px 15px,rgb(203,69,52) 16px 16px,rgb(203,69,52) 17px 17px,rgb(203,69,52) 18px 18px,rgb(204,69,52) 19px 19px,rgb(204,69,52) 20px 20px,rgb(204,69,52) 21px 21px,rgb(205,69,52) 22px 22px,rgb(205,70,52) 23px 23px,rgb(205,70,52) 24px 24px,rgb(205,70,52) 25px 25px,rgb(206,70,52) 26px 26px,rgb(206,70,53) 27px 27px,rgb(206,70,53) 28px 28px,rgb(206,70,53) 29px 29px,rgb(207,70,53) 30px 30px,rgb(207,70,53) 31px 31px,rgb(207,70,53) 32px 32px,rgb(208,70,53) 33px 33px,rgb(208,70,53) 34px 34px,rgb(208,71,53) 35px 35px,rgb(208,71,53) 36px 36px,rgb(209,71,53) 37px 37px,rgb(209,71,53) 38px 38px,rgb(209,71,53) 39px 39px,rgb(210,71,54) 40px 40px,rgb(210,71,54) 41px 41px,rgb(210,71,54) 42px 42px,rgb(210,71,54) 43px 43px,rgb(211,71,54) 44px 44px,rgb(211,71,54) 45px 45px,rgb(211,72,54) 46px 46px,rgb(211,72,54) 47px 47px,rgb(212,72,54) 48px 48px,rgb(212,72,54) 49px 49px,rgb(212,72,54) 50px 50px,rgb(213,72,54) 51px 51px,rgb(213,72,54) 52px 52px,rgb(213,72,54) 53px 53px,rgb(213,72,55) 54px 54px,rgb(214,72,55) 55px 55px,rgb(214,72,55) 56px 56px,rgb(214,72,55) 57px 57px,rgb(214,73,55) 58px 58px,rgb(215,73,55) 59px 59px,rgb(215,73,55) 60px 60px,rgb(215,73,55) 61px 61px,rgb(216,73,55) 62px 62px,rgb(216,73,55) 63px 63px,rgb(216,73,55) 64px 64px,rgb(216,73,55) 65px 65px,rgb(217,73,55) 66px 66px,rgb(217,73,56) 67px 67px,rgb(217,73,56) 68px 68px,rgb(217,74,56) 69px 69px,rgb(218,74,56) 70px 70px,rgb(218,74,56) 71px 71px,rgb(218,74,56) 72px 72px,rgb(219,74,56) 73px 73px,rgb(219,74,56) 74px 74px,rgb(219,74,56) 75px 75px,rgb(219,74,56) 76px 76px,rgb(220,74,56) 77px 77px,rgb(220,74,56) 78px 78px,rgb(220,74,56) 79px 79px,rgb(221,75,57) 80px 80px} 
 

 
.azm-long-shadow.azm-twitter {text-shadow:rgb(77,155,214) 1px 1px,rgb(77,155,214) 2px 2px,rgb(77,155,214) 3px 3px,rgb(77,155,215) 4px 4px,rgb(77,156,215) 5px 5px,rgb(77,156,215) 6px 6px,rgb(77,156,216) 7px 7px,rgb(77,156,216) 8px 8px,rgb(77,156,216) 9px 9px,rgb(78,157,217) 10px 10px,rgb(78,157,217) 11px 11px,rgb(78,157,217) 12px 12px,rgb(78,157,217) 13px 13px,rgb(78,157,218) 14px 14px,rgb(78,158,218) 15px 15px,rgb(78,158,218) 16px 16px,rgb(78,158,219) 17px 17px,rgb(78,158,219) 18px 18px,rgb(78,159,219) 19px 19px,rgb(79,159,220) 20px 20px,rgb(79,159,220) 21px 21px,rgb(79,159,220) 22px 22px,rgb(79,159,220) 23px 23px,rgb(79,160,221) 24px 24px,rgb(79,160,221) 25px 25px,rgb(79,160,221) 26px 26px,rgb(79,160,222) 27px 27px,rgb(79,160,222) 28px 28px,rgb(79,161,222) 29px 29px,rgb(80,161,223) 30px 30px,rgb(80,161,223) 31px 31px,rgb(80,161,223) 32px 32px,rgb(80,162,223) 33px 33px,rgb(80,162,224) 34px 34px,rgb(80,162,224) 35px 35px,rgb(80,162,224) 36px 36px,rgb(80,162,225) 37px 37px,rgb(80,163,225) 38px 38px,rgb(80,163,225) 39px 39px,rgb(81,163,226) 40px 40px,rgb(81,163,226) 41px 41px,rgb(81,163,226) 42px 42px,rgb(81,164,226) 43px 43px,rgb(81,164,227) 44px 44px,rgb(81,164,227) 45px 45px,rgb(81,164,227) 46px 46px,rgb(81,164,228) 47px 47px,rgb(81,165,228) 48px 48px,rgb(81,165,228) 49px 49px,rgb(82,165,229) 50px 50px,rgb(82,165,229) 51px 51px,rgb(82,166,229) 52px 52px,rgb(82,166,229) 53px 53px,rgb(82,166,230) 54px 54px,rgb(82,166,230) 55px 55px,rgb(82,166,230) 56px 56px,rgb(82,167,231) 57px 57px,rgb(82,167,231) 58px 58px,rgb(82,167,231) 59px 59px,rgb(83,167,232) 60px 60px,rgb(83,167,232) 61px 61px,rgb(83,168,232) 62px 62px,rgb(83,168,232) 63px 63px,rgb(83,168,233) 64px 64px,rgb(83,168,233) 65px 65px,rgb(83,169,233) 66px 66px,rgb(83,169,234) 67px 67px,rgb(83,169,234) 68px 68px,rgb(83,169,234) 69px 69px,rgb(84,169,235) 70px 70px,rgb(84,170,235) 71px 71px,rgb(84,170,235) 72px 72px,rgb(84,170,235) 73px 73px,rgb(84,170,236) 74px 74px,rgb(84,170,236) 75px 75px,rgb(84,171,236) 76px 76px,rgb(84,171,237) 77px 77px,rgb(84,171,237) 78px 78px,rgb(84,171,237) 79px 79px,rgb(85,172,238) 80px 80px} 
 

 
.azm-long-shadow.azm-youtube {text-shadow:rgb(187,29,31) 1px 1px,rgb(187,29,31) 2px 2px,rgb(187,29,31) 3px 3px,rgb(188,29,31) 4px 4px,rgb(188,29,31) 5px 5px,rgb(188,29,31) 6px 6px,rgb(188,29,31) 7px 7px,rgb(189,29,31) 8px 8px,rgb(189,29,31) 9px 9px,rgb(189,29,31) 10px 10px,rgb(189,29,31) 11px 11px,rgb(190,29,31) 12px 12px,rgb(190,29,31) 13px 13px,rgb(190,29,31) 14px 14px,rgb(190,29,31) 15px 15px,rgb(191,29,31) 16px 16px,rgb(191,29,31) 17px 17px,rgb(191,29,31) 18px 18px,rgb(191,29,31) 19px 19px,rgb(192,29,31) 20px 20px,rgb(192,29,31) 21px 21px,rgb(192,29,31) 22px 22px,rgb(193,29,31) 23px 23px,rgb(193,29,31) 24px 24px,rgb(193,29,31) 25px 25px,rgb(193,29,31) 26px 26px,rgb(194,30,32) 27px 27px,rgb(194,30,32) 28px 28px,rgb(194,30,32) 29px 29px,rgb(194,30,32) 30px 30px,rgb(195,30,32) 31px 31px,rgb(195,30,32) 32px 32px,rgb(195,30,32) 33px 33px,rgb(195,30,32) 34px 34px,rgb(196,30,32) 35px 35px,rgb(196,30,32) 36px 36px,rgb(196,30,32) 37px 37px,rgb(196,30,32) 38px 38px,rgb(197,30,32) 39px 39px,rgb(197,30,32) 40px 40px,rgb(197,30,32) 41px 41px,rgb(198,30,32) 42px 42px,rgb(198,30,32) 43px 43px,rgb(198,30,32) 44px 44px,rgb(198,30,32) 45px 45px,rgb(199,30,32) 46px 46px,rgb(199,30,32) 47px 47px,rgb(199,30,32) 48px 48px,rgb(199,30,32) 49px 49px,rgb(200,30,32) 50px 50px,rgb(200,30,32) 51px 51px,rgb(200,30,32) 52px 52px,rgb(200,30,32) 53px 53px,rgb(201,31,33) 54px 54px,rgb(201,31,33) 55px 55px,rgb(201,31,33) 56px 56px,rgb(201,31,33) 57px 57px,rgb(202,31,33) 58px 58px,rgb(202,31,33) 59px 59px,rgb(202,31,33) 60px 60px,rgb(203,31,33) 61px 61px,rgb(203,31,33) 62px 62px,rgb(203,31,33) 63px 63px,rgb(203,31,33) 64px 64px,rgb(204,31,33) 65px 65px,rgb(204,31,33) 66px 66px,rgb(204,31,33) 67px 67px,rgb(204,31,33) 68px 68px,rgb(205,31,33) 69px 69px,rgb(205,31,33) 70px 70px,rgb(205,31,33) 71px 71px,rgb(205,31,33) 72px 72px,rgb(206,31,33) 73px 73px,rgb(206,31,33) 74px 74px,rgb(206,31,33) 75px 75px,rgb(206,31,33) 76px 76px,rgb(207,31,33) 77px 77px,rgb(207,31,33) 78px 78px,rgb(207,31,33) 79px 79px,rgb(208,32,34) 80px 80px} 
 

 

 
.azm-facebook { background: #4862a3; } 
 

 
.azm-google-plus { background: #dd4b39; } 
 

 
.azm-twitter { background: #55acee; } 
 

 
.azm-youtube { background: #d02022; }

<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" 
 
    <link rel="stylesheet" href="http://path/to/font-awesome/css/font-awesome.min.css"> 
 

 

 

 
<div class="row"> 
 
       \t <div class="col-sm-8 col-sm-offset-2 text-center"> 
 
       \t \t 
 
       \t \t <a href="#" class="btn azm-social azm-size-64 azm-circle azm-long-shadow azm-facebook"><i class="fa fa-facebook"></i></a> 
 
       \t \t <a href="#" class="btn azm-social azm-size-64 azm-circle azm-long-shadow azm-google-plus"><i class="fa fa-google-plus"></i></a> 
 
       \t \t <a href="#" class="btn azm-social azm-size-64 azm-circle azm-long-shadow azm-twitter"><i class="fa fa-twitter"></i></a> 
 
\t \t \t \t \t \t <a href="#" class="btn azm-social azm-size-64 azm-circle azm-long-shadow azm-youtube"><i class="fa fa-youtube"></i></a> 
 
\t \t \t \t \t \t 
 
        </div> 
 
       </div> 
 
      </div> 
 
     </div>

Answer 1

1. 確保你使用正確的鏈接到CDN，比如：

   <link href="http://cdnjs.cloudflare.com/ajax/libs/fontawesome/4.3.0/css/font-awesome.css" 
   rel="stylesheet" type='text/css'> 
   

2. 如果您的網頁使用HTTPS，你鏈接到使用HTTPS的字體真棒CSS（在上面的鏈接中用https：//替換http：//）。

3. 重置您的瀏覽器緩存。 （在Chrome上執行Looong單擊重新加載按鈕並選擇硬件重置）

4. 確保您使用的<span>或<i>元素使用FontAwesome字體系列。例如，它不能只是

   <i class="fa-pencil" title="Edit"></i> but like that <i class="fa fa-pencil" title="Edit"></i> 
   

5. 如果這不起作用，進一步Troubleshooting Ideas上有字體真棒維基。

6. 檢查.htaccess沒有阻止TTF，SVG，EOT，WOFF或擴展

Answer 2

檢查你的鏈接[字體真棒。

這裏是產生這個完整的代碼：

<!DOCTYPE HTML> 
<html> 
    <link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet" /> 
    <link href="https://maxcdn.bootstrapcdn.com/font-awesome/4.6.3/css/font-awesome.min.css" rel="stylesheet" integrity="sha384-T8Gy5hrqNKT+hzMclPo118YTQO6cYprQmhrYwIiQ/3axmI1hQomh7Ud2hPOy8SP1" crossorigin="anonymous"> 

    <style> 
    .azm-social { 
    margin: 0; 
    padding: 0; 
    display: inline-block; 
    color: #fff; 
    text-align: center; 
    -moz-border-radius: 0; -webkit-border-radius: 0; border-radius: 0; 
    -o-transition: all .3s; -moz-transition: all .3s; -webkit-transition: all .3s; -ms-transition: all .3s; transition: all .3s; 
    } 
    .azm-social:hover, .azm-social:focus, .azm-social:active { outline: 0; opacity: 0.8; color: #fff; } 

    .azm-btn { 
    height: 48px; 
    margin: 8px; 
    padding: 13px 17px; 
    font-size: 14px; 
    line-height: 21px; 
    font-weight: 300; 
    -moz-border-radius: 4px; -webkit-border-radius: 4px; border-radius: 4px; 
    } 
    .azm-btn i { padding-right: 27px; font-size: 21px; line-height: 21px; vertical-align: top; } 

    .azm-btn i:after { 
    content: ""; 
    position: absolute; 
    top: -8px; 
    left: 70%; 
    width: 1px; 
    height: 36px; 
    background: #ccc; 
    background: rgba(255, 255, 255, 0.3); 
    } 

    .azm-size-64 { 
    width: 64px; 
    height: 64px; 
    margin: 10px; 
    padding-top: 16px; 
    font-size: 28px; 
    line-height: 28px; 
    } 

    .azm-circle { 
    -moz-border-radius: 50%; -webkit-border-radius: 50%; border-radius: 50%; 
    } 

    .azm-long-shadow.azm-facebook {text-shadow:rgb(65,88,147) 1px 1px,rgb(65,88,147) 2px 2px,rgb(65,88,147) 3px 3px,rgb(65,88,147) 4px 4px,rgb(65,88,148) 5px 5px,rgb(65,88,148) 6px 6px,rgb(65,88,148) 7px 7px,rgb(65,89,148) 8px 8px,rgb(65,89,148) 9px 9px,rgb(65,89,149) 10px 10px,rgb(65,89,149) 11px 11px,rgb(66,89,149) 12px 12px,rgb(66,89,149) 13px 13px,rgb(66,89,149) 14px 14px,rgb(66,89,150) 15px 15px,rgb(66,90,150) 16px 16px,rgb(66,90,150) 17px 17px,rgb(66,90,150) 18px 18px,rgb(66,90,150) 19px 19px,rgb(66,90,151) 20px 20px,rgb(66,90,151) 21px 21px,rgb(66,90,151) 22px 22px,rgb(67,90,151) 23px 23px,rgb(67,91,151) 24px 24px,rgb(67,91,152) 25px 25px,rgb(67,91,152) 26px 26px,rgb(67,91,152) 27px 27px,rgb(67,91,152) 28px 28px,rgb(67,91,152) 29px 29px,rgb(67,91,153) 30px 30px,rgb(67,91,153) 31px 31px,rgb(67,92,153) 32px 32px,rgb(67,92,153) 33px 33px,rgb(67,92,153) 34px 34px,rgb(68,92,154) 35px 35px,rgb(68,92,154) 36px 36px,rgb(68,92,154) 37px 37px,rgb(68,92,154) 38px 38px,rgb(68,92,154) 39px 39px,rgb(68,93,155) 40px 40px,rgb(68,93,155) 41px 41px,rgb(68,93,155) 42px 42px,rgb(68,93,155) 43px 43px,rgb(68,93,155) 44px 44px,rgb(68,93,156) 45px 45px,rgb(69,93,156) 46px 46px,rgb(69,93,156) 47px 47px,rgb(69,94,156) 48px 48px,rgb(69,94,156) 49px 49px,rgb(69,94,157) 50px 50px,rgb(69,94,157) 51px 51px,rgb(69,94,157) 52px 52px,rgb(69,94,157) 53px 53px,rgb(69,94,157) 54px 54px,rgb(69,94,158) 55px 55px,rgb(69,95,158) 56px 56px,rgb(69,95,158) 57px 57px,rgb(70,95,158) 58px 58px,rgb(70,95,158) 59px 59px,rgb(70,95,159) 60px 60px,rgb(70,95,159) 61px 61px,rgb(70,95,159) 62px 62px,rgb(70,95,159) 63px 63px,rgb(70,96,159) 64px 64px,rgb(70,96,160) 65px 65px,rgb(70,96,160) 66px 66px,rgb(70,96,160) 67px 67px,rgb(70,96,160) 68px 68px,rgb(71,96,160) 69px 69px,rgb(71,96,161) 70px 70px,rgb(71,96,161) 71px 71px,rgb(71,97,161) 72px 72px,rgb(71,97,161) 73px 73px,rgb(71,97,161) 74px 74px,rgb(71,97,162) 75px 75px,rgb(71,97,162) 76px 76px,rgb(71,97,162) 77px 77px,rgb(71,97,162) 78px 78px,rgb(71,97,162) 79px 79px,rgb(72,98,163) 80px 80px} 

    .azm-long-shadow.azm-google-plus {text-shadow:rgb(199,68,51) 1px 1px,rgb(199,68,51) 2px 2px,rgb(199,68,51) 3px 3px,rgb(200,68,51) 4px 4px,rgb(200,68,51) 5px 5px,rgb(200,68,51) 6px 6px,rgb(200,68,51) 7px 7px,rgb(201,68,51) 8px 8px,rgb(201,68,51) 9px 9px,rgb(201,68,51) 10px 10px,rgb(202,68,51) 11px 11px,rgb(202,69,51) 12px 12px,rgb(202,69,51) 13px 13px,rgb(202,69,52) 14px 14px,rgb(203,69,52) 15px 15px,rgb(203,69,52) 16px 16px,rgb(203,69,52) 17px 17px,rgb(203,69,52) 18px 18px,rgb(204,69,52) 19px 19px,rgb(204,69,52) 20px 20px,rgb(204,69,52) 21px 21px,rgb(205,69,52) 22px 22px,rgb(205,70,52) 23px 23px,rgb(205,70,52) 24px 24px,rgb(205,70,52) 25px 25px,rgb(206,70,52) 26px 26px,rgb(206,70,53) 27px 27px,rgb(206,70,53) 28px 28px,rgb(206,70,53) 29px 29px,rgb(207,70,53) 30px 30px,rgb(207,70,53) 31px 31px,rgb(207,70,53) 32px 32px,rgb(208,70,53) 33px 33px,rgb(208,70,53) 34px 34px,rgb(208,71,53) 35px 35px,rgb(208,71,53) 36px 36px,rgb(209,71,53) 37px 37px,rgb(209,71,53) 38px 38px,rgb(209,71,53) 39px 39px,rgb(210,71,54) 40px 40px,rgb(210,71,54) 41px 41px,rgb(210,71,54) 42px 42px,rgb(210,71,54) 43px 43px,rgb(211,71,54) 44px 44px,rgb(211,71,54) 45px 45px,rgb(211,72,54) 46px 46px,rgb(211,72,54) 47px 47px,rgb(212,72,54) 48px 48px,rgb(212,72,54) 49px 49px,rgb(212,72,54) 50px 50px,rgb(213,72,54) 51px 51px,rgb(213,72,54) 52px 52px,rgb(213,72,54) 53px 53px,rgb(213,72,55) 54px 54px,rgb(214,72,55) 55px 55px,rgb(214,72,55) 56px 56px,rgb(214,72,55) 57px 57px,rgb(214,73,55) 58px 58px,rgb(215,73,55) 59px 59px,rgb(215,73,55) 60px 60px,rgb(215,73,55) 61px 61px,rgb(216,73,55) 62px 62px,rgb(216,73,55) 63px 63px,rgb(216,73,55) 64px 64px,rgb(216,73,55) 65px 65px,rgb(217,73,55) 66px 66px,rgb(217,73,56) 67px 67px,rgb(217,73,56) 68px 68px,rgb(217,74,56) 69px 69px,rgb(218,74,56) 70px 70px,rgb(218,74,56) 71px 71px,rgb(218,74,56) 72px 72px,rgb(219,74,56) 73px 73px,rgb(219,74,56) 74px 74px,rgb(219,74,56) 75px 75px,rgb(219,74,56) 76px 76px,rgb(220,74,56) 77px 77px,rgb(220,74,56) 78px 78px,rgb(220,74,56) 79px 79px,rgb(221,75,57) 80px 80px} 

    .azm-long-shadow.azm-twitter {text-shadow:rgb(77,155,214) 1px 1px,rgb(77,155,214) 2px 2px,rgb(77,155,214) 3px 3px,rgb(77,155,215) 4px 4px,rgb(77,156,215) 5px 5px,rgb(77,156,215) 6px 6px,rgb(77,156,216) 7px 7px,rgb(77,156,216) 8px 8px,rgb(77,156,216) 9px 9px,rgb(78,157,217) 10px 10px,rgb(78,157,217) 11px 11px,rgb(78,157,217) 12px 12px,rgb(78,157,217) 13px 13px,rgb(78,157,218) 14px 14px,rgb(78,158,218) 15px 15px,rgb(78,158,218) 16px 16px,rgb(78,158,219) 17px 17px,rgb(78,158,219) 18px 18px,rgb(78,159,219) 19px 19px,rgb(79,159,220) 20px 20px,rgb(79,159,220) 21px 21px,rgb(79,159,220) 22px 22px,rgb(79,159,220) 23px 23px,rgb(79,160,221) 24px 24px,rgb(79,160,221) 25px 25px,rgb(79,160,221) 26px 26px,rgb(79,160,222) 27px 27px,rgb(79,160,222) 28px 28px,rgb(79,161,222) 29px 29px,rgb(80,161,223) 30px 30px,rgb(80,161,223) 31px 31px,rgb(80,161,223) 32px 32px,rgb(80,162,223) 33px 33px,rgb(80,162,224) 34px 34px,rgb(80,162,224) 35px 35px,rgb(80,162,224) 36px 36px,rgb(80,162,225) 37px 37px,rgb(80,163,225) 38px 38px,rgb(80,163,225) 39px 39px,rgb(81,163,226) 40px 40px,rgb(81,163,226) 41px 41px,rgb(81,163,226) 42px 42px,rgb(81,164,226) 43px 43px,rgb(81,164,227) 44px 44px,rgb(81,164,227) 45px 45px,rgb(81,164,227) 46px 46px,rgb(81,164,228) 47px 47px,rgb(81,165,228) 48px 48px,rgb(81,165,228) 49px 49px,rgb(82,165,229) 50px 50px,rgb(82,165,229) 51px 51px,rgb(82,166,229) 52px 52px,rgb(82,166,229) 53px 53px,rgb(82,166,230) 54px 54px,rgb(82,166,230) 55px 55px,rgb(82,166,230) 56px 56px,rgb(82,167,231) 57px 57px,rgb(82,167,231) 58px 58px,rgb(82,167,231) 59px 59px,rgb(83,167,232) 60px 60px,rgb(83,167,232) 61px 61px,rgb(83,168,232) 62px 62px,rgb(83,168,232) 63px 63px,rgb(83,168,233) 64px 64px,rgb(83,168,233) 65px 65px,rgb(83,169,233) 66px 66px,rgb(83,169,234) 67px 67px,rgb(83,169,234) 68px 68px,rgb(83,169,234) 69px 69px,rgb(84,169,235) 70px 70px,rgb(84,170,235) 71px 71px,rgb(84,170,235) 72px 72px,rgb(84,170,235) 73px 73px,rgb(84,170,236) 74px 74px,rgb(84,170,236) 75px 75px,rgb(84,171,236) 76px 76px,rgb(84,171,237) 77px 77px,rgb(84,171,237) 78px 78px,rgb(84,171,237) 79px 79px,rgb(85,172,238) 80px 80px} 

    .azm-long-shadow.azm-youtube {text-shadow:rgb(187,29,31) 1px 1px,rgb(187,29,31) 2px 2px,rgb(187,29,31) 3px 3px,rgb(188,29,31) 4px 4px,rgb(188,29,31) 5px 5px,rgb(188,29,31) 6px 6px,rgb(188,29,31) 7px 7px,rgb(189,29,31) 8px 8px,rgb(189,29,31) 9px 9px,rgb(189,29,31) 10px 10px,rgb(189,29,31) 11px 11px,rgb(190,29,31) 12px 12px,rgb(190,29,31) 13px 13px,rgb(190,29,31) 14px 14px,rgb(190,29,31) 15px 15px,rgb(191,29,31) 16px 16px,rgb(191,29,31) 17px 17px,rgb(191,29,31) 18px 18px,rgb(191,29,31) 19px 19px,rgb(192,29,31) 20px 20px,rgb(192,29,31) 21px 21px,rgb(192,29,31) 22px 22px,rgb(193,29,31) 23px 23px,rgb(193,29,31) 24px 24px,rgb(193,29,31) 25px 25px,rgb(193,29,31) 26px 26px,rgb(194,30,32) 27px 27px,rgb(194,30,32) 28px 28px,rgb(194,30,32) 29px 29px,rgb(194,30,32) 30px 30px,rgb(195,30,32) 31px 31px,rgb(195,30,32) 32px 32px,rgb(195,30,32) 33px 33px,rgb(195,30,32) 34px 34px,rgb(196,30,32) 35px 35px,rgb(196,30,32) 36px 36px,rgb(196,30,32) 37px 37px,rgb(196,30,32) 38px 38px,rgb(197,30,32) 39px 39px,rgb(197,30,32) 40px 40px,rgb(197,30,32) 41px 41px,rgb(198,30,32) 42px 42px,rgb(198,30,32) 43px 43px,rgb(198,30,32) 44px 44px,rgb(198,30,32) 45px 45px,rgb(199,30,32) 46px 46px,rgb(199,30,32) 47px 47px,rgb(199,30,32) 48px 48px,rgb(199,30,32) 49px 49px,rgb(200,30,32) 50px 50px,rgb(200,30,32) 51px 51px,rgb(200,30,32) 52px 52px,rgb(200,30,32) 53px 53px,rgb(201,31,33) 54px 54px,rgb(201,31,33) 55px 55px,rgb(201,31,33) 56px 56px,rgb(201,31,33) 57px 57px,rgb(202,31,33) 58px 58px,rgb(202,31,33) 59px 59px,rgb(202,31,33) 60px 60px,rgb(203,31,33) 61px 61px,rgb(203,31,33) 62px 62px,rgb(203,31,33) 63px 63px,rgb(203,31,33) 64px 64px,rgb(204,31,33) 65px 65px,rgb(204,31,33) 66px 66px,rgb(204,31,33) 67px 67px,rgb(204,31,33) 68px 68px,rgb(205,31,33) 69px 69px,rgb(205,31,33) 70px 70px,rgb(205,31,33) 71px 71px,rgb(205,31,33) 72px 72px,rgb(206,31,33) 73px 73px,rgb(206,31,33) 74px 74px,rgb(206,31,33) 75px 75px,rgb(206,31,33) 76px 76px,rgb(207,31,33) 77px 77px,rgb(207,31,33) 78px 78px,rgb(207,31,33) 79px 79px,rgb(208,32,34) 80px 80px} 

    .azm-facebook { background: #4862a3; } 

    .azm-google-plus { background: #dd4b39; } 

    .azm-twitter { background: #55acee; } 

    .azm-youtube { background: #d02022; } 
    </style> 
<body> 
    <div class="row"> 
    <div class="col-sm-8 col-sm-offset-2 text-center"> 
     <a href="#" class="btn azm-social azm-size-64 azm-circle azm-long-shadow azm-facebook"><i class="fa fa-facebook"></i></a> 
     <a href="#" class="btn azm-social azm-size-64 azm-circle azm-long-shadow azm-google-plus"><i class="fa fa-google-plus"></i></a> 
     <a href="#" class="btn azm-social azm-size-64 azm-circle azm-long-shadow azm-twitter"><i class="fa fa-twitter"></i></a> 
     <a href="#" class="btn azm-social azm-size-64 azm-circle azm-long-shadow azm-youtube"><i class="fa fa-youtube"></i></a> 
    </div> 
    </div> 
</body> 
</html> 

我除去2周不必要的div。我用Font Awesome設置了一個有效的CDN鏈接。我沒有更改CSS。

注意：如果添加此規則到CSS：.azm-long-shadow { overflow: hidden; }你會得到這樣的：