.main-content {
    width: 1440px;
    margin: auto;
    font-size: 14px;
  }
  
  .connect-container {
    margin: 20px 0;
  }
  
  .container {
    display: flex;
  }
  
  .sender, .receiver {
    flex: 1;
  }
  
  .sender {
    margin-right: 8px;
  }
  
  .receiver {
    margin-left: 8px;
  }
  
  .lines-header {
    height: 30px;
    width: 100%;
    box-sizing: border-box;
    background-color: #444;
    line-height: 30px;
    color: white;
    padding-left: 10px;
  }
  
  .lines-body {
    width: 100%;
    background-color: #222;
    min-height: 300px;
    padding: 10px 0 20px 0;
  }
  
  .line, .command-line {
    box-sizing: border-box;
    width: 100%;
    color: #f1f1f1;
    background-color: #222;
    outline: none;
    border: none;
    padding: 5px 10px;
    font-size: 14px;
  }
  
  .line:hover {
     background-color: #444;
  }
  
  .button::before {
      -webkit-border-radius: 3px;
      -moz-border-radius: 3px;
      -webkit-box-shadow: #959595 0 2px 5px;
      -moz-box-shadow: #959595 0 2px 5px;
      border-radius: 3px;
      box-shadow: #959595 0 2px 5px;
      content: "";
      display: block;
      left: 0;
      padding: 2px 0 0;
      position: absolute;
      top: 0;
  }
  
  .button:active::before { padding: 1px 0 0; }
  
  .button.black {
      background: #656565;
      background: -webkit-gradient(linear, 0 0, 0 bottom, from(#656565), to(#444));
      background: -moz-linear-gradient(#656565, #444);
      background: linear-gradient(#656565, #444);
      border: solid 1px #535353;
      border-bottom: solid 3px #414141;
      box-shadow: inset 0 0 0 1px #939393;
      color: #fff;
      text-shadow: 0 1px 0 #2f2f2f;
      padding: 8px 16px;
      outline: none;
  }
  
  .button.black:hover {
      background: #4c4c4c;
      background: -webkit-gradient(linear, 0 0, 0 bottom, from(#4c4c4c), to(#565656));
      background: -moz-linear-gradient(#4c4c4c, #565656);
      background: linear-gradient(#4c4c4c, #565656);
      border: solid 1px #464646;
      border-bottom: solid 3px #414141;
      box-shadow: inset 0 0 0 1px #818181;
  }
  
  .button.black:active {
      background: #474747;
      background: -webkit-gradient(linear, 0 0, 0 bottom, from(#474747), to(#444));
      background: -moz-linear-gradient(#474747, #444);
      background: linear-gradient(#474747, #444);
      border: solid 1px #2f2f2f;
      box-shadow: inset 0 10px 15px 0 #3e3e3e;
  }
  
  
  
  
  
  
  
  
  
  
  
  
body {
  background-color: #216cb7;
  font-family: 'Helvetica Neue', Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

.card {
  background: linear-gradient(-45deg, #5555FF, #9787FF);
  box-shadow: 0 0 6px rgba(0, 0, 0, 0.1); 
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 300px;
  height: 375px;
  border-radius: 10px;
  overflow: hidden;
}

/* hide limit values on X axis */
.card #canvas {
  margin-left: -30px;
  margin-right: -30px;
  width: 360px!important;
}

.card .about {
  height: 185px;
  padding: 20px;
  box-sizing: border-box;
}

.card .about h3,
.card .about .lead {
  margin-top: 0;
  margin-bottom: 0;
  font-weight: 400;
}

.card .about h3 {
  font-size: 24px;
  color: #fff;
}

.card .about .lead {
  color: #eee;
}

.card .info {
  float: left;
  padding: 10px 30px 10px 0;
}

.card .info p {
  font-size: 11px;
  color: #aaa;
  font-weight: 300;
}

.legends {
  padding-top: 20px;
  overflow: hidden;
}

.legend {
  display: block;
  width: 8px;
  height: 8px;
  margin-top: 15px;
  margin-bottom: 15px;
  border-radius: 50%;
}

.legend--this {
  background-color: #5555FF;
}

.legend--prev {
  background-color: #FF55B8;
}

.axis {
  position: absolute;
  color: #fff;
  z-index: 1;
  text-transform: uppercase;
  display: flex;
  width: 100%;
  bottom: 0;
}

.axis .tick {
  flex: 1;
  position: relative;
  font-size: 11px;
  text-align: center;
  padding-top: 10px;
  padding-bottom: 10px;
  line-height: 20px;
}

.axis .tick::after {
  content: "";
  position: absolute;
  display: block;
  right: 0;
  bottom: 0;
  width: 1px;
  height: 200px;
  background: rgba(255, 255, 255, 0.2);
}

.axis .tick .value {
  transform: translateY(-240px);
  opacity: 0;
  transition: all 0.3s;
  position: absolute;
  top: 20px;
  left: 0;
  color: #fff;
  border-radius: 2px;
  width: 100%;
  line-height: 20px;
}

.axis .tick:hover .value.value--this {
  transform: translateY(-160px);
  display: block;
  opacity: 0.4;
}

.value.value--this {
  color: #fff;
  font-weight: bold;
}

.day-number {
  display: block;
}

.day-name {
  display: block;
  opacity: 0.4;
}

/* Animated background, credits: Manuel Pinto, https://codepen.io/P1N2O/pen/pyBNzX */
.card {
  background: linear-gradient(-45deg, #5555FF, #9787FF, #FF55B8, #FF8787);
  background-size: 400% 400%;
  animation: bg 20s infinite;
}

@keyframes bg
{
  0% {
		background-position: 0% 50%
	}
	50% {
		background-position: 100% 50%
	}
	100% {
		background-position: 0% 50%
	}
}