.btn {
  border-radius: 4px;
}
.btn:hover {
  opacity: 0.8;
}
.btn.btn-orange {
  background: #fb5531;
}
.btn.btn-primary {
  background: #0d96f0;
}
.btn.starting {
  display: block;
  width: 280px;
  height: 60px;
  font-size: 20px;
  color: #ccc;
  margin: 120px auto;
  margin-bottom: 20px;
  pointer-events: none;
  background: #f5f5f5;
  border: none;
  position: relative;
}
.btn.starting #progress-text {
  position: relative;
  z-index: 9;
}
#start,
#stop {
  display: inline-block;
  vertical-align: middle;
  width: 200px;
  height: 280px;
  border-radius: 4px;
  background: #fff;
  margin: 80px 40px;
  transition: all 0.3s;
  transform: translate(0, 0);
}
#start:hover,
#stop:hover {
  transform: translate(0, -2px);
}
#start.border-orange,
#stop.border-orange {
  border: 1px solid #fb5531;
}
#start.border-orange:hover,
#stop.border-orange:hover {
  box-shadow: 2px 2px 4px rgba(251, 85, 49, 0.4);
}
#start.border-blue,
#stop.border-blue {
  border: 1px solid #0d96f0;
}
#start.border-blue:hover,
#stop.border-blue:hover {
  box-shadow: 2px 2px 4px rgba(13, 150, 240, 0.6);
}
#start img,
#stop img {
  display: block;
  height: 120px;
  margin: 52px auto;
}
#start button,
#stop button {
  width: 180px;
  height: 40px;
  color: #ccc;
  padding: 8px 0;
  outline: none;
  border: none;
  font-size: 16px;
}
#progress-log,
#progress-message {
  color: #fb5531;
  font-size: 16px;
}
#progress-log .progress-log-event,
#progress-message .progress-log-event {
  border: none;
}
@-webkit-keyframes progress-bar-stripes {
  from {
    background-position: 40px 0;
  }
  to {
    background-position: 0 0;
  }
}
@keyframes progress-bar-stripes {
  from {
    background-position: 40px 0;
  }
  to {
    background-position: 0 0;
  }
}
#progress-bar {
  position: absolute;
  top: 0;
  left: 0;
  width: 0;
  border-radius: 4px;
  background-color: #fb5531;
  border: none;
  animation: progress-bar-stripes 2s linear infinite;
  background-image: linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);
  background-size: 40px 40px;
  transition: width 0.6s ease;
  box-shadow: inset 0 -1px 0 #000000;
  height: 100%;
}
.running_container {
  margin: 0;
  margin-top: -20px;
  width: 100%;
  height: calc(100vh);
  padding: 0;
  position: relative;
  overflow: hidden;
}
.running_container .bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}
.running_container .content {
  position: relative;
  z-index: 9;
}