.el-tooltip__popper {
    width: 310px;
    font-size: 14px;
    box-shadow: 0px 8px 16px 0px #666;
    border: 1px solid #ccc;
    font-family: Open Sans;
    padding-left: 20px;
    color:black;
}

    .el-tooltip__popper.is-light {
        border: 1px solid #ccc;
        border-top-color: #ffc20f;
        border-top-width: 2px;
        background-color: rgb(222,222,222);
    }

        .el-tooltip__popper.is-light div {
            padding-top: 10px;
            padding-bottom: 10px;
        }

    .el-tooltip__popper .popper__arrow {
        border-width: 0px;
        background-color: rgb(222,222,222);
    }

    .el-tooltip__popper hr {
        width: 98%;
        height: 1px;
        margin: 0 auto 10px auto;
        background-color: #535353;
    }

    .el-tooltip__popper p {
        padding: 0 0 11px 0;
    }