允许通知后这个小黑点真是要逼死强迫症了

[Trim21]

[alixali]

你不说出来，还真没有注意到这个东西阿。。

[yingfengi]

靠，你为什么要说出来，现在我也知道这东西
了

[dalieba]

Outlook 来信以后图标会多出来小红点

[znood]

userChrome.css 自动隐藏那个图标
/* Hide info icon for sites that don't have permissions */
#urlbar :not(.grantedPermissions) #identity-icon {
transition: 300ms !important; /* Animate icon hiding */
opacity: 0 !important; /* Make icons transparent */
-moz-margin-end: -1.1em !important; /* Hide icons by offsetting them */
}

/* Show info icon on navbar hover, except for new tab page search icon */
#urlbar[pageproxystate="valid"]:hover #identity-icon {
transition: 300ms !important; /* Animate icon showing */
opacity: 1 !important; /* Make icons opaque */
-moz-margin-end: initial !important; /* Use initial margins to show icons */
}