@charset "utf-8";
/* CSS Document */
body
{

	width: 85%;
    background-color:#f1f1f1;
	text-align: center;
	margin: 0 auto;
    font-family:sans-serif, "微軟正黑體";
}
h1
{
	font-size: 50px;
	color: #3E3B3B;
}
#header
{
	color: #2D2A2A;
}


  .names {
  fill: none;
  stroke: #fff;
  stroke-linejoin: round;
  }

    /* Tooltip CSS */
    .d3-tip {
    line-height: 1.5;
    font-weight: 400;
    font-family:"avenir next", Arial, sans-serif;
    padding: 6px;
    background: rgba(0, 0, 0, 0.6);
    color: #FFA500;
    border-radius: 1px;
    pointer-events: none;
    }

    /* Creates a small triangle extender for the tooltip */
    .d3-tip:after {      
      box-sizing: border-box;
      display: inline;
      font-size: 8px;
      width: 100%;
      line-height: 1.5;
      color: rgba(0, 0, 0, 0.6);
      position: absolute;
      pointer-events: none;
      
    }

    /* Northward tooltips */
    .d3-tip.n:after {
      content: "\25BC";
      margin: -1px 0 0 0;
      top: 100%;
      left: 0;
      text-align: center;
    }

    /* Eastward tooltips */
    .d3-tip.e:after {
      content: "\25C0";
      margin: -4px 0 0 0;
      top: 50%;
      left: -8px;
    }

    /* Southward tooltips */
    .d3-tip.s:after {
      content: "\25B2";
      margin: 0 0 1px 0;
      top: -8px;
      left: 0;
      text-align: center;
    }

    /* Westward tooltips */
    .d3-tip.w:after {
      content: "\25B6";
      margin: -4px 0 0 -1px;
      top: 50%;
      left: 100%;
    }

/*    text{
      pointer-events:none;
    }*/

    .details{
      color:white;
    }

.slidecontainer {
	
	margin: 0 auto;
    width: 100%; /* Width of the outside container */
}

.slider {
    -webkit-appearance: none;
	margin: 0 auto;
    width: 40%;
    height: 15px;
    border-radius: 5px;   
    background: #b8ccc6;
    outline: none;
    opacity: 0.7;
    -webkit-transition: .2s;
    transition: opacity .2s;
}
/* Mouse-over effects */
.slider:hover {
    opacity: 1; /* Fully shown on mouse-over */
}

.slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 25px;
    height: 25px;
    border-radius: 50%; 
    background: green;
    cursor: pointer;
}

.slider::-moz-range-thumb {
    width: 25px;
    height: 25px;
    border-radius: 50%;
    background: green;
    cursor: pointer;
}
#yearOutput{
	
	color: black;
	font-weight: bolder;
	font-size: 20px;
	
}
#yText{
	color: black;
	font-weight: bolder;
	font-size: 20px;
}

.source-port { 
	fill:red;
	stroke:red;
	stroke-width: 5px; 
}

.plane {
  fill: #082d3a;
  stroke-width: 0;
}