userChrome.css・userContent.cssスレ Part7

[317 名無しさん＠お腹いっぱい。 2017/11/22(水) 15:42:22.76 ID:+8KggLmi0]

>>314
.tab-background-start[selected=true]::after,
.tab-background-start[selected=true]::before,
.tab-background-start,
.tab-background-end,
.tab-background-end[selected=true]::after,
.tab-background-end[selected=true]::before {
display: none;
}