.progress-bar {
  height: 4px;
  background-color: rgba(0, 0, 0, 0.2);
  width: 100%;
  overflow: hidden;
}

.progress-bar-value {
  width: 100%;
  height: 100%;
  background-color: rgb(0, 0, 0);
  animation: indeterminateAnimation 1s infinite linear;
  transform-origin: 0% 50%;
}

@keyframes indeterminateAnimation {
  0% {
    transform:  translateX(0) scaleX(0);
  }
  40% {
    transform:  translateX(0) scaleX(0.4);
  }
  100% {
    transform:  translateX(100%) scaleX(0.5);
  }
}
.center {
  margin: 0;
  position: absolute;
  align-items: center;
  top: 50%;
  left: 50%;
  width: 50%;
  justify-items: center;
  align-items: center;
  text-align: center;
  margin-right: -50%;
  transform: translate(-50%, -50%)
}

body {
background-color: #ffffff;
background: #ffffff
}

.mainbox {
background-color: #ffffff;
height: 100%;
width: 100%;
}

.err {
  color: #000000;
  font-size: 11rem;
  position:absolute;
  left: 20%;
  top: 8%;
}

.far {
position: absolute;
font-size: 8.5rem;
left: 42%;
top: 15%;
color: #000000;
}

.err2 {
  color: #000000;
  font-size: 11rem;
  position:absolute;
  left: 68%;
  top: 8%;
}

.msg {
  text-align: center;
  font-size: 1.6rem;
  position:absolute;
  left: 16%;
  top: 45%;
  width: 75%;
}

a {
text-decoration: none;
color: black;
}

a:hover {
text-decoration: underline;
}