1. 程式人生 > >select 下拉列表選擇框效果及美化(before 和 after偽元素的妙用)

select 下拉列表選擇框效果及美化(before 和 after偽元素的妙用)

color dem cti relative ccs ota otto center round

參考博客:https://github.com/chokcoco
http://www.cnblogs.com/libin-1/p/5766729.html
http://www.cnblogs.com/coco1s/p/5667853.html
http://sbco.cc/magicCss/html/index.html
http://www.cnblogs.com/coco1s/p/5333786.html
http://www.cnblogs.com/coco1s/p/5528393.html
http://www.cnblogs.com/coco1s/p/5333786.html
http://www.cnblogs.com/coco1s/p/5365179.html

技術分享圖片

原文地址:http://www.cnblogs.com/LY-leo/p/5765598.html

來一個簡單的:https://github.com/cometwo/select_meihua

或者這個:http://www.dowebok.com/demo/196/

<!DOCTYPE html>
<html>

    <head>
        <meta charset="UTF-8">
        <title></title>
        <script src="http://libs.baidu.com/jquery/2.0.0/jquery.min.js"
>
</script> <style type="text/css"> ul li { list-style: none; } .test { position: relative; float: left; width: 120px; height: 40px; padding-left: 11
px
; font-size: 15px; line-height: 40px; cursor: pointer; border: 1px solid #d2d2d2; border-radius: 3px; margin-right: 20px; outline: none; }
.test:before { position: absolute; right: 13px; top: 18px; width: 0; height: 0; content: ""; border-width: 8px 8px 0 8px; border-style: solid; border-color: #d36969 transparent; -webkit-transition: transform .25s; -moz-transition: transform .25s; -ms-transition: transform .25s; -o-transition: transform .25s; transition: transform .25s; } .test:after { position: absolute; right: 15px; top: 18px; width: 0; height: 0; content: ""; border-width: 6px 6px 0 6px; border-style: solid; border-color: #fff transparent; -webkit-transition: all .25s; -moz-transition: all .25s; -ms-transition: all .25s; -o-transition: all .25s; transition: all .25s; } .test.active:before { -webkit-transform: rotate(180deg); -moz-transform: rotate(180deg); -ms-transform: rotate(180deg); -o-transform: rotate(180deg); transform: rotate(180deg); } .test.active:after { top: 20px; -webkit-transform: rotate(180deg); -moz-transform: rotate(180deg); -ms-transform: rotate(180deg); -o-transform: rotate(180deg); transform: rotate(180deg); } .test .dropdown { position: absolute; right: 0; left: 0; display: none; padding: 0; border-radius: inherit; border: 1px solid #d2d2d2; box-shadow: 2px 2px 5px rgba(0, 0, 0, .4); } .test.active .dropdown { display: block; } .test .dropdown:before { position: absolute; right: 13px; bottom: 100%; width: 0; height: 0; content: ""; border-width: 0 8px 8px 8px; border-style: solid; border-color: #d2d2d2 transparent; } .test .dropdown:after { position: absolute; right: 15px; bottom: 100%; width: 0; height: 0; content: ""; border-width: 0 6px 6px 6px; border-style: solid; border-color: #fff transparent; } .test .dropdown li { float: left; width: 129px; font-size: 14px; -webkit-transition: all .3s ease-out; -moz-transition: all .3s ease-out; -ms-transition: all .3s ease-out; -o-transition: all .3s ease-out; transition: all .3s ease-out; text-align: center; } .test .dropdown li:first-of-type { border-radius: 3px 3px 0 0; } .test .dropdown li:last-of-type { border-radius: 0 0 3px 3px; } .test .dropdown li:hover { color: #fff; background: #c43c3d; }
</style> <script type="text/javascript"> window.onload = function() { function DropDown(el) { this.dd = el; this.span = this.dd.children(‘span‘); this.li = this.dd.find(‘ul.dropdown li‘); this.val = ‘‘; } DropDown.prototype.initEvents = function() { var obj = this; obj.dd.on(‘click‘, function(event) { $(this).toggleClass(‘active‘).siblings().removeClass(‘active‘); event.stopPropagation(); }); obj.li.on(‘click‘, function() { var opt = $(this); obj.val = opt.html(); if(obj.span.html() == obj.val) return; obj.span.html(obj.val); $(document).click(function() { $(‘.test‘).removeClass(‘active‘); }); }) } var test1 = new DropDown($(‘#type‘)); var test2 = new DropDown($(‘#kind‘)); test1.initEvents(); test2.initEvents() } </script> </head> <body> <div id="type" class="test"> <span>投資種類</span> <ul class="dropdown"> <li>期貨</li> <li>股票</li> <li>期權</li> </ul> </div> <div id="kind" class="test"> <span>投資類型</span> <ul class="dropdown"> <li>趨勢</li> <li>震蕩</li> <li>套利</li> <li>選股</li> <li>擇時</li> </ul> </div> </body> </html>
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40
  • 41
  • 42
  • 43
  • 44
  • 45
  • 46
  • 47
  • 48
  • 49
  • 50
  • 51
  • 52
  • 53
  • 54
  • 55
  • 56
  • 57
  • 58
  • 59
  • 60
  • 61
  • 62
  • 63
  • 64
  • 65
  • 66
  • 67
  • 68
  • 69
  • 70
  • 71
  • 72
  • 73
  • 74
  • 75
  • 76
  • 77
  • 78
  • 79
  • 80
  • 81
  • 82
  • 83
  • 84
  • 85
  • 86
  • 87
  • 88
  • 89
  • 90
  • 91
  • 92
  • 93
  • 94
  • 95
  • 96
  • 97
  • 98
  • 99
  • 100
  • 101
  • 102
  • 103
  • 104
  • 105
  • 106
  • 107
  • 108
  • 109
  • 110
  • 111
  • 112
  • 113
  • 114
  • 115
  • 116
  • 117
  • 118
  • 119
  • 120
  • 121
  • 122
  • 123
  • 124
  • 125
  • 126
  • 127
  • 128
  • 129
  • 130
  • 131
  • 132
  • 133
  • 134
  • 135
  • 136
  • 137
  • 138
  • 139
  • 140
  • 141
  • 142
  • 143
  • 144
  • 145
  • 146
  • 147
  • 148
  • 149
  • 150
  • 151
  • 152
  • 153
  • 154
  • 155
  • 156
  • 157
  • 158
  • 159
  • 160
  • 161
  • 162
  • 163
  • 164
  • 165
  • 166
  • 167
  • 168
  • 169
  • 170
  • 171
  • 172
  • 173
  • 174
  • 175
  • 176
  • 177
  • 178
  • 179
  • 180
  • 181
  • 182
  • 183
  • 184
  • 185
  • 186
  • 187
  • 188
  • 189
  • 190
  • 191
  • 192
  • 193
  • 194
  • 195
  • 196

再分享一下我老師大神的人工智能教程吧。零基礎!通俗易懂!風趣幽默!還帶黃段子!希望你也加入到我們人工智能的隊伍中來!https://www.cnblogs.com/captainbed

select 下拉列表選擇框效果及美化(before 和 after偽元素的妙用)