.ui-slider-handle::after {
    content: "";
    display: block;
    width: 10px;
    height: 10px;
    margin-left: 8px;
    margin-top: 8px;
    background: #1E69B8;
    border-radius: 50%;
    -moz-border-radius: 50%;
    -webkit-border-radius: 50%;
}
.ui-slider .ui-slider-handle {
    cursor: pointer;
    width: 28px;
    height: 28px;
    top: -10px;
    border: 1px solid #E2E6E7;
    border-radius: 50%;
    -moz-border-radius: 50%;
    -webkit-border-radius: 50%;
    background: #FFF;
    outline: none;
}
.ui-slider-handle .slider-tooltip {
    width: auto;
    font-family: 'Open Sans';
    color: #FFF;
    background: #1E69B8;
    text-align: center;
    left: 0 !important;
    top: -35px !important;
    padding: 0 10px;
    margin-left: -9px;
}

.ui-slider-handle .slider-tooltip::after {
    content: "";
    border-color: #1E69B8 transparent;
    border-style: solid;
    border-width: 8px 8px 0px;
    width: 1px;
    margin-left: auto;
    margin-right: auto;
    display: block;
    position: absolute;
    left: 7px;
    right: 0;
    bottom: -8px;
}