.tpws-centered-form {
  max-width: 500px;
  margin: 0 auto;
}

#tpws_menu {
  z-index: 900;
  position: relative;
}

.tpws-history-hint {
    position: absolute;
    left: 50%;
    top: 40%;
    -webkit-box-shadow: 0px 6px 12px rgba(0,0,0,0.175);
            box-shadow: 0px 6px 12px rgba(0,0,0,0.175);
    margin-left: -150px;
    width: 300px;
    background-color: #fff;
    color: #333;
    background-clip: padding-box;
    border: 1px solid #ccc;
    border: 1px solid rgba(0, 0, 0, .15);
    border-radius: 4px;
    -webkit-box-shadow: 0 6px 12px rgba(0, 0, 0, .175);
    box-shadow: 0 6px 12px rgba(0, 0, 0, .175);
    padding: 3px 6px;
    display: none;
}

.tpws-history-hint.hovered {
    display: inline-block;
}

#tpws_history_timeline {
  margin-top: 30px;
  height: 500px;
}

#tpws_history_timeline .axis path,
#tpws_history_timeline .axis line {
  fill: none;
  stroke: #1FB530;
  /*shape-rendering: crispEdges;*/
}

#tpws_history_timeline circle {
  cursor: pointer;
  -webkit-transition: all .4s ease;
  transition: all .4s ease;
}