.menu-price {

    display: inline-block;

    padding: 4px;

    position: absolute;

    right: 0px;

    top: 6px;

    background-color: #3ac5b7;

    color:#ffffff;

    font-weight: bold;

    margin: 0px;

}



.menu-price:after {

    content: ''; 

    position: absolute;

    left: -28px; 

    top: 0px;

    border: 14px solid transparent;

    border-right: 14px solid #3ac5b7;

}