今天给大家分享一款纯css实现的垂直时间线效果。垂直时间线适合放在类似任务时间安排的网页上。该实现采用了蓝色作为主题色，界面效果还不错。一起看下效果图：
在线预览 源码下载
实现的代码。
html代码：
立即学习“前端免费学习笔记（深入）”；
Blueprint Vertical Timeline
Ricebean black-eyed pea
Winter purslane courgette pumpkin quandong komatsuna fennel green bean cucumber watercress. Pea sprouts wattle seed rutabaga okra yarrow cress avocado grape radish bush tomato ricebean black-eyed pea maize eggplant. Cabbage lentil cucumber chickpea sorrel gram garbanzo plantain lotus root bok choy squash cress potato summer purslane salsify fennel horseradish dulse. Winter purslane garbanzo artichoke broccoli lentil corn okra silver beet celery quandong. Plantain salad beetroot bunya nuts black-eyed pea collard greens radish water spinach gourd chicory prairie turnip avocado sierra leone bologi.
Greens radish arugula
Caulie dandelion maize lentil collard greens radish arugula sweet pepper water spinach kombu courgette lettuce. Celery coriander bitterleaf epazote radicchio shallot winter purslane collard greens spring onion squash lentil. Artichoke salad bamboo shoot black-eyed pea brussels sprout garlic kohlrabi.
Sprout garlic kohlrabi
Parsnip lotus root celery yarrow seakale tomato collard greens tigernut epazote ricebean melon tomatillo soybean chicory broccoli beet greens peanut salad. Lotus root burdock bell pepper chickweed shallot groundnut pea sprouts welsh onion wattle seed pea salsify turnip scallion peanut arugula bamboo shoot onion swiss chard. Avocado tomato peanut soko amaranth grape fennel chickweed mung bean soybean endive squash beet greens carrot chicory green bean. Tigernut dandelion sea lettuce garlic daikon courgette celery maize parsley komatsuna black-eyed pea bell pepper aubergine cauliflower zucchini. Quandong pea chickweed tomatillo quandong cauliflower spinach water spinach.
Watercress ricebean
Peanut gourd nori welsh onion rock melon mustard jícama. Desert raisin amaranth kombu aubergine kale seakale brussels sprout pea. Black-eyed pea celtuce bamboo shoot salad kohlrabi leek squash prairie turnip catsear rock melon chard taro broccoli turnip greens. Fennel quandong potato watercress ricebean swiss chard garbanzo. Endive daikon brussels sprout lotus root silver beet epazote melon shallot.
Courgette daikon
Parsley amaranth tigernut silver beet maize fennel spinach. Ricebean black-eyed pea maize scallion green bean spinach cabbage jícama bell pepper carrot onion corn plantain garbanzo. Sierra leone bologi komatsuna celery peanut swiss chard silver beet squash dandelion maize chicory burdock tatsoi dulse radish wakame beetroot.
Greens radish arugula
Caulie dandelion maize lentil collard greens radish arugula sweet pepper water spinach kombu courgette lettuce. Celery coriander bitterleaf epazote radicchio shallot winter purslane collard greens spring onion squash lentil. Artichoke salad bamboo shoot black-eyed pea brussels sprout garlic kohlrabi.
Sprout garlic kohlrabi
Parsnip lotus root celery yarrow seakale tomato collard greens tigernut epazote ricebean melon tomatillo soybean chicory broccoli beet greens peanut salad. Lotus root burdock bell pepper chickweed shallot groundnut pea sprouts welsh onion wattle seed pea salsify turnip scallion peanut arugula bamboo shoot onion swiss chard. Avocado tomato peanut soko amaranth grape fennel chickweed mung bean soybean endive squash beet greens carrot chicory green bean. Tigernut dandelion sea lettuce garlic daikon courgette celery maize parsley komatsuna black-eyed pea bell pepper aubergine cauliflower zucchini. Quandong pea chickweed tomatillo quandong cauliflower spinach water spinach.
css代码：
*, *:after, *:before { -webkit-box-sizing: border-box; -moz-box-sizing: border-box; box-sizing: border-box; } body, html { font-size: 100%; padding: 0; margin: 0; } /* Clearfix hack by Nicolas Gallagher: http://nicolasgallagher.com/micro-clearfix-hack/ */ .clearfix:before, .clearfix:after { content: " "; display: table; } .clearfix:after { clear: both; } body { font-family: 'Lato' , Calibri, Arial, sans-serif; color: #47a3da; } a { color: #f0f0f0; text-decoration: none; } a:hover { color: #000; } .main, .container > header { width: 90%; max-width: 69em; margin: 0 auto; padding: 0 1.875em 3.125em 1.875em; } .container > header { padding: 2.875em 1.875em 1.875em; } .container > header h1 { font-size: 2.125em; line-height: 1.3; margin: 0 0 0.6em 0; float: left; font-weight: 400; } .container > header > span { display: block; position: relative; z-index: 9999; font-weight: 700; text-transform: uppercase; letter-spacing: 0.5em; padding: 0 0 0.6em 0.1em; } .container > header > span span:after { width: 30px; height: 30px; left: -12px; font-size: 50%; top: -8px; font-size: 75%; position: relative; } .container > header > span span:hover:before { content: attr(data-content); text-transform: none; text-indent: 0; letter-spacing: 0; font-weight: 300; font-size: 110%; padding: 0.8em 1em; line-height: 1.2; text-align: left; left: auto; margin-left: 4px; position: absolute; color: #fff; background: #47a3da; } .container > header nav { float: right; text-align: center; } .container > header nav a { display: inline-block; position: relative; text-align: left; width: 2.5em; height: 2.5em; background: #fff; border-radius: 50%; margin: 0 0.1em; border: 4px solid #47a3da; } .container > header nav a > span { display: none; } .container > header nav a:hover:before { content: attr(data-info); color: #47a3da; position: absolute; width: 600%; top: 120%; text-align: right; right: 0; pointer-events: none; } .container > header nav a:hover { background: #47a3da; } .bp-icon:after { font-family: 'bpicons'; speak: none; font-style: normal; font-weight: normal; font-variant: normal; text-transform: none; text-align: center; color: #47a3da; -webkit-font-smoothing: antialiased; } .container > header nav .bp-icon:after { position: absolute; top: 0; left: 0; width: 100%; height: 100%; line-height: 2; text-indent: 0; } .container > header nav a:hover:after { color: #fff; } .bp-icon-next:after { content: "\e000"; } .bp-icon-drop:after { content: "\e001"; } .bp-icon-archive:after { content: "\e002"; } .bp-icon-about:after { content: "\e003"; } .bp-icon-prev:after { content: "\e004"; } @media screen and (max-width: 55em) { .container > header h1, .container > header nav { float: none; } .container > header > span, .container > header h1 { text-align: center; } .container > header nav { margin: 0 auto; } .container > header > span { text-indent: 30px; } } /* COMPONENT.CSS */ /* Made with http://icomoon.io/ */ .cbp_tmtimeline { margin: 30px 0 0 0; padding: 0; list-style: none; position: relative; } /* The line */ .cbp_tmtimeline:before { content: ''; position: absolute; top: 0; bottom: 0; width: 10px; background: #afdcf8; left: 20%; margin-left: -10px; } .cbp_tmtimeline > li { position: relative; } /* The date/time */ .cbp_tmtimeline > li .cbp_tmtime { display: block; width: 25%; padding-right: 100px; position: absolute; } .cbp_tmtimeline > li .cbp_tmtime span { display: block; text-align: right; } .cbp_tmtimeline > li .cbp_tmtime span:first-child { font-size: 0.9em; color: #bdd0db; } .cbp_tmtimeline > li .cbp_tmtime span:last-child { font-size: 2.9em; color: #3594cb; } .cbp_tmtimeline > li:nth-child(odd) .cbp_tmtime span:last-child { color: #6cbfee; } /* Right content */ .cbp_tmtimeline > li .cbp_tmlabel { margin: 0 0 15px 25%; background: #3594cb; color: #fff; padding: 2em; font-size: 1.2em; font-weight: 300; line-height: 1.4; position: relative; border-radius: 5px; } .cbp_tmtimeline > li:nth-child(odd) .cbp_tmlabel { background: #6cbfee; } .cbp_tmtimeline > li .cbp_tmlabel h2 { margin-top: 0px; padding: 0 0 10px 0; border-bottom: 1px solid rgba(255,255,255,0.4); } /* The triangle */ .cbp_tmtimeline > li .cbp_tmlabel:after { right: 100%; border: solid transparent; content: " "; height: 0; width: 0; position: absolute; pointer-events: none; border-right-color: #3594cb; border-width: 10px; top: 10px; } .cbp_tmtimeline > li:nth-child(odd) .cbp_tmlabel:after { border-right-color: #6cbfee; } /* The icons */ .cbp_tmtimeline > li .cbp_tmicon { width: 40px; height: 40px; font-family: 'ecoico'; speak: none; font-style: normal; font-weight: normal; font-variant: normal; text-transform: none; font-size: 1.4em; line-height: 40px; -webkit-font-smoothing: antialiased; position: absolute; color: #fff; background: #46a4da; border-radius: 50%; box-shadow: 0 0 0 8px #afdcf8; text-align: center; left: 20%; top: 0; margin: 0 0 0 -25px; } .cbp_tmicon-phone:before { content: "\e000"; } .cbp_tmicon-screen:before { content: "\e001"; } .cbp_tmicon-mail:before { content: "\e002"; } .cbp_tmicon-earth:before { content: "\e003"; } /* Example Media Queries */ @media screen and (max-width: 65.375em) { .cbp_tmtimeline > li .cbp_tmtime span:last-child { font-size: 1.5em; } } @media screen and (max-width: 47.2em) { .cbp_tmtimeline:before { display: none; } .cbp_tmtimeline > li .cbp_tmtime { width: 100%; position: relative; padding: 0 0 20px 0; } .cbp_tmtimeline > li .cbp_tmtime span { text-align: left; } .cbp_tmtimeline > li .cbp_tmlabel { margin: 0 0 30px 0; padding: 1em; font-weight: 400; font-size: 95%; } .cbp_tmtimeline > li .cbp_tmlabel:after { right: auto; left: 20px; border-right-color: transparent; border-bottom-color: #3594cb; top: -20px; } .cbp_tmtimeline > li:nth-child(odd) .cbp_tmlabel:after { border-right-color: transparent; border-bottom-color: #6cbfee; } .cbp_tmtimeline > li .cbp_tmicon { position: relative; float: right; left: auto; margin: -55px 5px 0 0px; } }
