q-cmd, .like-panel {

1. font-size: 12px;

}

user agent stylesheet

div {

1. display: block;

}

Inherited from 

div.answer-item.pr.cr-ans-0

.tabbable p,.tabbable .answer-item {

1. word-wrap: break-word;

}

Inherited from 

div.answer-list

.answer-list {

1. background: #EAF0FB;
2. border-top: solid 1px #D8D8D8;
3. border-bottom-left-radius: 4px;
4. border-bottom-right-radius: 4px;
5. -webkit-user-select: none;
6. -moz-user-select: none;
7. -ms-user-select: none;
8. user-select: none;

}

Inherited from 

body

body {

1. font-family: "Segoe UI","Open sans","Helvatica Neue", sans-serif;
2. font-size: 14px;
3. line-height: 20px;
4. color: #333;

}

body {

1. margin: 0;
2. font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
3. font-size: 14px;
4. line-height: 20px;
5. color: #333333;
6. background-color: #ffffff;

}

Inherited from 

html

html {

1. font-size: 100%;
2. -webkit-text-size-adjust: 100%;
3. -ms-text-size-adjust: 100%;

Nhớ kb với mik nhé