MediaWiki:Gadget-avatar.css

#pt-avatar {
  padding-right: 10px;
}
#pt-avatar img {
  width: 28px;
  border-radius: 50%;
}
#pt-avatar a {
  margin: 0px -13px 0 -2px;
}
body.skin-vector-legacy #pt-avatar {
  padding-top: 0px;
  align-self: flex-start;
}
img.userlink-avatar {
  margin-left: 0.2em;
  margin-right: 0.2em;
  width: 1.5em;
  border-radius: 15%;
  margin-top: -0.2em;
}


/* 去掉新vector在移动版页面时的多余小人标志 */
@media (max-width: 718px){
	#vector-user-links-dropdown-label > span.vector-icon.mw-ui-icon-userAvatar.mw-ui-icon-wikimedia-userAvatar{
	    background-image: unset !important;
	    min-width: unset !important;
	    width: unset !important;
	}
	.vector-user-links-main{
		margin-right: -0.6em;
	}
}

/* 去掉旧vector的多余小人标志 */
.vector-user-menu-legacy #pt-anonuserpage, .vector-user-menu-legacy #pt-tmpuserpage, .vector-user-menu-legacy #pt-userpage a {
    background-image: unset !important;
    padding-left: unset !important;
}