TR Custom Avatar

.avatar.avatar-self .gwt-Image, .avatar.avatar-dead .gwt-Image{
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    width: 58px;
 /* Width of new image */
    height: 24px;
 /* Height of new image */
    padding-left: 0px;
 /* Equal to width of new image */
    opacity: 0.0;
    margin-left: 15px;
}

.avatar.avatar-self{
    background: url(https://i.imgur.com/KdK4RwL.png) bottom right no-repeat!important;
    margin-bottom:6px;
}