fixed code view line height for firefox
@ -1416,7 +1416,7 @@ The register and sign-in page style
}
.code-view .lines-num span {
font-family: Monaco, Menlo, Consolas, "Courier New", monospace;
line-height: 1.6;
line-height: 20px;
padding: 0 10px;
cursor: pointer;
display: block;
@ -447,7 +447,7 @@
width: 1%;
span {
font-family: Monaco,Menlo,Consolas,"Courier New",monospace;