.notification-icon {
    background-image: url('../img/icons/notification-icon.svg');
    content: "";
    display: inline-block;
    height: 18px;
    width: 24px;
    background-repeat: no-repeat;
    background-position: center;
    background-size: contain;
    vertical-align: middle;
}

.approval-icon {
    background-image: url('../img/icons/approval-icon.svg');
    content: "";
    display: inline-block;
    height: 18px;
    width: 24px;
    background-repeat: no-repeat;
    background-position: center;
    background-size: contain;
    vertical-align: middle;
}

.tag-icon {
    background-image: url('../img/icons/tag-icon.svg');
    content: "";
    display: inline-block;
    height: 18px;
    width: 24px;
    background-repeat: no-repeat;
    background-position: center;
    background-size: contain;
    vertical-align: middle;
}

.settings-icon {
    background-image: url('../img/icons/amassettings-icon.svg');
    content: "";
    display: inline-block;
    height: 18px;
    width: 24px;
    background-repeat: no-repeat;
    background-position: center;
    background-size: contain;
    vertical-align: middle;
}

.usersettings-icon {
    background-image: url('../img/icons/usersettings-icon.svg');
    content: "";
    display: inline-block;
    height: 18px;
    width: 24px;
    background-repeat: no-repeat;
    background-position: center;
    background-size: contain;
    vertical-align: middle;
}