有没有办法在css3中声明一个框的大小/部分边框?例如,一个350px的盒子,在第一个60px中只显示一个边框底部.我认为这可能非常有用.
例子:

我正在测试Meteor示例,这是我meteor在todos示例中运行时看到的内容:
Unexpected mongo exit code 100. Restarting.
Unexpected mongo exit code 100. Restarting.
Unexpected mongo exit code 100. Restarting.
Can't start mongod. Check for other processes listening on port 3002 or other meteors running in the same project.
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如果我mongod在命令行中运行会发生这种情况:
Thu Apr 12 19:27:39 Mongo DB : starting : pid = 2686 port = 27017 dbpath = /data/db/ master = 0 slave = 0 32-bit
** NOTE: when using MongoDB 32 bit, you are limited to about …Run Code Online (Sandbox Code Playgroud)