For years, help me to solve, I don't refer to the inside of the bootstrap CSS why use, no change in addition to the above HTML page style,,,, and help me have a look at what the problem it is what meaning, please look at pictures to solve the

CodePudding user response:

Bosses I solved the problem of images, the inside of the main problem now is quoted the bootstrap CSS styles not what's going on, I just don't understand

CodePudding user response:

You don't walk in, to be sure your question, it is a lot of style of class and inheritance, example:

 
. The BTN - group> BTN - group: not (: first - child) & gt; . The BTN,. The BTN - group> BTN: not (: first - child) {
Border - the top - left - the radius: 0; 
Border - bottom - left - the radius: 0; 
} 

Only one ring not see effect, see more bs document