.map-overlay {
    z-index: 4;
    position: absolute;
}

.circle-wrapper {
    width: 100%;
    height: 50px;
    background-color: rgba(0, 0, 0, 0.2);
    border-radius: 50%;
}

.circle {
    position: relative;
    width: 100%;
    height: 100%;
    border: 1px solid darkgray;
    border-radius: 50%;
}

.btnRoute {
    position: absolute
}

.btnRoute:hover {
    cursor: pointer;
}

.top {
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
    border-bottom: 5px solid black;
}

.bottom {
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
    border-top: 5px solid black;
}

.left {
    top: 50%;
    left: 0;
    transform: translateY(-50%);
    border-top: 5px solid transparent;
    border-bottom: 5px solid transparent;
    border-right: 5px solid black;
}

.right {
    top: 50%;
    right: 0;
    transform: translateY(-50%);
    border-top: 5px solid transparent;
    border-bottom: 5px solid transparent;
    border-left: 5px solid black;
}

.btn-zoom {
    padding-right: 0;
    padding-left: 0;
    width: 100%;
    border: 1px solid darkgray;
}

.slider-wrapper.map-overlay-slider {
    width: 100%;
    margin-top: 5%;
    background-color: whitesmoke;
}

.slide-percent.map-overlay-slide-percent {
    width: 100%;
    position: relative;
    border: 1px solid darkgray;
    padding: 10px;
}

input[type=range][orient=vertical]
{
    writing-mode: bt-lr; /* IE */
    -webkit-appearance: slider-vertical; /* WebKit */
    width: 100%;
    height: 60px;
}

#group-zoom {
	position: absolute;
    top: 80px;
    right: 20px;
    width: 30px;
}