.svg-tip {
    padding: 10px;
    background: rgba(0,0,0,0.8);
    color: yellow;
    font-size: 12px;
    position: absolute;
    z-index: 99999;
    text-align: center;
    border-radius: 3px;
    margin-left:88px;
  }
  
  .svg-tip:after {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    position: absolute;
    left: 7px;
    height: 5px;
    width: 5px;
    bottom: -10px;
    margin: 0px 0 0 -5px;
    content: " ";
    border: 5px solid transparent;
    border-top-color: rgba(0,0,0,0.8);
  }
  
  .wday {
    font-size: 11px;
  }

  .today {
    stroke-width: 1; 
    stroke: black;
  }