Day: November 22, 2015

Bootstrap 3 移除输入框聚焦线 How to remove border (outline) around text/input boxes?

一般可以用: textarea:focus, input:focus{ outline: 0; } 或者 *:focus { outline: 0; } 来源:http://stackoverflow.com/a/3397158   针对bootstrap可以用一下css来覆盖: .form-control:focus { border-color: inherit; -webkit-box-shadow: none; box-shadow: none; } 来源:http://stackoverflow.com/a/21924857   本文:Bootstrap 3 移除输入框聚焦线 How to remove border (outl… Read More

How to fix “System program problem detected” error on Ubuntu

Remove crash report files The apport system creates crash report files in the /var/crash directory. These crash report files cause the error message to appear everytime Ubuntu boots. $ cd /var/crash $ ls _opt_google_chrome_chrome.1000.crash _usr_lib_chromium-browser_chromium-browser.1000.crash _usr_sbin_ulatencyd.0.crash _usr_share_ap… Read More