.ol-viewport { width:100%; height:100%; position:relative; left:0; top:0; }
.ol-renderer-webgl-canvas { width:100%;height:100%; }

/**
 * arrow implementation from http://cssarrowplease.com/ for ol-popup
 */

.ol-popup {
    position: absolute;
    background: #88b7d5;
    border: 4px solid #c2e1f5;
}

/**
 * FIXME
 */
.ol-popup-close {
    background: url("img/close.gif") no-repeat;
    cursor: pointer;
    position: absolute;
    width: 17px;
    height: 17px;
    right: 0;
}

.ol-popup-top {}
.ol-popup-top:after, .ol-popup-top:before {
    bottom: 100%;
    border: solid transparent;
    content: " ";
    height: 0;
    width: 0;
    position: absolute;
    pointer-events: none;
}

.ol-popup-top:after {
    border-bottom-color: #88b7d5;
    border-width: 30px;
    left: 50%;
    margin-left: -30px;
}

.ol-popup-top:before {
    border-bottom-color: #c2e1f5;
    border-width: 36px;
    left: 50%;
    margin-left: -36px;
}

.ol-popup-bottom {}
.ol-popup-bottom:after, .ol-popup-bottom:before {
    top: 100%;
    border: solid transparent;
    content: " ";
    height: 0;
    width: 0;
    position: absolute;
    pointer-events: none;
}

.ol-popup-bottom:after {
    border-top-color: #88b7d5;
    border-width: 30px;
    left: 50%;
    margin-left: -30px;
}
.ol-popup-bottom:before {
    border-top-color: #c2e1f5;
    border-width: 36px;
    left: 50%;
    margin-left: -36px;
}
.ol-popup-right {}
.ol-popup-right:after, .ol-popup-right:before {
    left: 100%;
    border: solid transparent;
    content: " ";
    height: 0;
    width: 0;
    position: absolute;
    pointer-events: none;
}

.ol-popup-right:after {
    border-left-color: #88b7d5;
    border-width: 30px;
    top: 50%;
    margin-top: -30px;
}
.ol-popup-right:before {
    border-left-color: #c2e1f5;
    border-width: 36px;
    top: 50%;
    margin-top: -36px;
}
.ol-popup-left {}
.ol-popup-left:after, .ol-popup-left:before {
    right: 100%;
    border: solid transparent;
    content: " ";
    height: 0;
    width: 0;
    position: absolute;
    pointer-events: none;
}

.ol-popup-left:after {
    border-right-color: #88b7d5;
    border-width: 30px;
    top: 50%;
    margin-top: -30px;
}
.ol-popup-left:before {
    border-right-color: #c2e1f5;
    border-width: 36px;
    top: 50%;
    margin-top: -36px;
}