* {
  margin: 0;
  padding: 0;
}

body{
  text-align: center;
  
}

#pdf-render{
  margin: auto;
  max-width: 100%;
}

.top-bar {
  background: rgba(0, 0, 0, 0);
  color: #fff;
  padding: 1rem 0px;
  opacity: 0;
  text-align: center;
  width: 100%;
  bottom: 0;
  transition: all .3s ease-in-out;
  position: fixed;
}

.btn {
  background: white;
  color: #2f55d4;
  border-radius: 50%;
  border: none;
  position: fixed;
  outline: none;
  top: 0;
  bottom: 0;
  margin: auto;
  transition: all .3s ease-in-out;
  cursor: pointer;
  box-shadow: 0 0 4px 2px #d8d7d7;
  height: 40px;
  width: 40px;
}
#prev-page{
  left: -100px;
}
#next-page{
  right: -100px;
}
#prev-page:hover , #next-page:hover{
  background-color: #2f55d4;
  color: white;
}
body:hover .top-bar{
  background-color: rgba(0, 0, 0, .5);
  opacity: 1;
}

body:hover #prev-page{
  left: 5px;
}
body:hover #next-page{
  right: 5px;
}
.btn:hover {
  opacity: 0.9;
}

.page-info {
  margin-left: 1rem;
}

.error {
  background: orangered;
  color: #fff;
  padding: 1rem;
}
svg{
  width: 114px;
  height: 114px;
  position: fixed;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  margin: auto;
}

.circle{
  fill: none;
  stroke-width: 18px;
  stroke: transparent;
}

.loader{
  fill: none;
  stroke-width: 10px;
  stroke-linecap: round;
  transform: rotate(-90deg);
  transform-origin: 50% 50%;
  stroke-dasharray: 360;
  stroke-dashoffset: 100;
  stroke:#2f55d4 ;
  animation: load 10s infinite;
}

@keyframes load{
  0%{
      stroke-dasharray: 360;
  }
  50%{
      stroke-dasharray: 1;
  }
  100%{
      stroke-dasharray:360;
  }
  
}