.custom-indicator {
    position: absolute;
    width: 182px;
    height: 182px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    line-height: 182px;
    font-size: 28px;
    /*
        If you want to add click or other various event to custom indicator,
        you should add 'z-index' to custom indicator css as upper than 3, layer has z-index value is 3.
    */
    z-index: 100;
}
.custom-indicator .main-text {
    position: relative;
    height: 60%;
    line-height: 135px;
    font-size: 35px;
    color: #ffffff;
}
.custom-indicator .sub-text {
    position: relative;
    height: 40%;
    line-height: 35px;
    font-size: 20px;
    color: #88b1ff;
}
.custom-indicator-arrow {
    position: absolute;
    width: 182px;
    height: 182px;
    top: 50%;
    left: 50%;
    margin: -91px;
    border-radius: 50%;
}
.custom-indicator-arrow::before {
    content: "";
    position:absolute;
    box-sizing: border-box;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    border: solid 3px #88b1ff;
    background-color: #fafafa;
    left: 50%;
    transform: translate(-50%, -50%);
}
