.ChangeChartBtn {
    width: 40px;
    height: 40px;
    border: none;
    outline: none;
    background-color: #e5e5e5;
    cursor: pointer;
    border-radius: 3px;
    border: 1px solid #c3c3c3;
    margin-left: 8px;
}

    .ChangeChartBtn i {
        font-size: 20px;
    }

.ChangeChartBtnDiv {
    padding-left: 60px;
}