.gavatar {
    color: rgb(255, 255, 255);
    background-color: #138496;
    display: inline-block;
    font-family: Arial,"
    font-size: 36px;
    border-radius: 80px;
    width: 80px;
    height: 80px;
    line-height: 80px;
    text-align: center;
}

.gavatar-lg {
    font-size: 36px;
    border-radius: 80px;
    width: 80px;
    height: 80px;
    line-height: 80px;
}

.gavatar-md {
    font-size: 24px;
    border-radius: 60px;
    width: 60px;
    height: 60px;
    line-height: 60px;
}