Is it possible to change CSS Content with js?
问题 I am using Bootstrap in my project and i need small wrapper. I get it from twitters source and it looks like: section#my-content { background-color: #FFFFFF; border: 1px solid #DDDDDD; border-radius: 4px 4px 4px 4px; margin: 15px 0; padding: 39px 19px 14px; position: relative; } section#my-content:after { background-color: #F5F5F5; border: 1px solid #DDDDDD; border-radius: 4px 0 4px 0; color: #9DA0A4; content: "Example"; font-size: 12px; font-weight: bold; left: -1px; padding: 3px 7px;