我的随笔

剑指Offer

strawqqhat 2019-03-26 17:41 阅读:92 评论:0 推荐:0

替换空格

strawqqhat 2019-03-26 17:40 阅读:115 评论:0 推荐:0

二维数组中的查找

strawqqhat 2019-03-26 14:53 阅读:93 评论:0 推荐:0

删除链表中所有重复元素

strawqqhat 2019-03-26 14:15 阅读:163 评论:0 推荐:0

面试题之String str = new String("abc"); 创建了几个对象

strawqqhat 2019-03-26 13:58 阅读:195 评论:0 推荐:0

vector,linkedList与arrayList区别和适用场景

strawqqhat 2019-03-26 13:56 阅读:278 评论:0 推荐:0

分库分表是什么，什么情况下需要用分库分表

strawqqhat 2019-03-26 13:48 阅读:629 评论:0 推荐:0

内存泄漏与内存溢出的区别

strawqqhat 2019-03-26 13:32 阅读:222 评论:0 推荐:0

头条java 后台一面凉经

strawqqhat 2019-03-25 22:47 阅读:181 评论:0 推荐:0

JVM运行时数据区

strawqqhat 2019-03-25 22:44 阅读:154 评论:0 推荐:0

#home h1{ font-size:45px; } body{ background-image: url("放你的背景图链接"); background-position: initial; background-size: cover; background-repeat: no-repeat; background-attachment: fixed; background-origin: initial; background-clip: initial; height:100%; width:100%; } #home{ opacity:0.7; } .wall{ position: fixed; top: 0; left: 0; bottom: 0; right: 0; } div#midground{ background: url("https://i.postimg.cc/PP5GtGtM/midground.png"); z-index: -1; -webkit-animation: cc 200s linear infinite; -moz-animation: cc 200s linear infinite; -o-animation: cc 200s linear infinite; animation: cc 200s linear infinite; } div#foreground{ background: url("https://i.postimg.cc/z3jZZD1B/foreground.png"); z-index: -2; -webkit-animation: cc 253s linear infinite; -o-animation: cc 253s linear infinite; -moz-animation: cc 253s linear infinite; animation: cc 253s linear infinite; } div#top{ background: url("https://i.postimg.cc/PP5GtGtM/midground.png"); z-index: -4; -webkit-animation: da 200s linear infinite; -o-animation: da 200s linear infinite; animation: da 200s linear infinite; } @-webkit-keyframes cc { from{ background-position: 0 0; transform: translateY(10px); } to{ background-position: 600% 0; } } @-o-keyframes cc { from{ background-position: 0 0; transform: translateY(10px); } to{ background-position: 600% 0; } } @-moz-keyframes cc { from{ background-position: 0 0; transform: translateY(10px); } to{ background-position: 600% 0; } } @keyframes cc { 0%{ background-position: 0 0; } 100%{ background-position: 600% 0; } } @keyframes da { 0%{ background-position: 0 0; } 100%{ background-position: 0 600%; } } @-webkit-keyframes da { 0%{ background-position: 0 0; } 100%{ background-position: 0 600%; } } @-moz-keyframes da { 0%{ background-position: 0 0; } 100%{ background-position: 0 600%; } } @-ms-keyframes da { 0%{ background-position: 0 0; } 100%{ background-position: 0 600%; } }