* {
    margin: 0;
    padding: 0;
}
body {
    background: #fff;
    font-family: 'Open-Sans',sans-serif;

}

#container{
    margin: 0 auto;
    position: relative;
    width:800px;
    overflow: visible;
}


.svg {
    width:800px;
    height:400px;
    overflow: visible;
    position:absolute;
}

.grid .tick {
    stroke: lightgrey;
    opacity: 0.3;
    shape-rendering: crispEdges;
}
.grid path {
    stroke-width: 0;
}


#tag {
    color: white;
    background: #FA283D;
    width: 150px;
    position: absolute;
    display: none;
    padding:3px 6px;
    margin-left: -80px;
    font-size: 11px;
}



#tag:before {
    border: solid transparent;
    content: ' ';
    height: 0;
    left: 50%;
    margin-left: -5px;
    position: absolute;
    width: 0;
    border-width: 10px;
    border-bottom-color: #FA283D;
    top: -20px;
}