html,
body {
  background-color: #f9f6ee;
  margin: 5px 0px 5px 2px;
  padding: 5px 0px 5px 2px;
  overflow: hidden;
}

section {
  display: flex;
  flex-flow: column;
  height: calc(100vh - 20px);
}

.tab-content {
  flex: 1;
  overflow-y: scroll;
}

tr {
  cursor: default;
}

.myBtn {
  width: 70px;
}
#preloader {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: #f3f3f3;
  z-index: 99;
}

.loading {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  display: flex;
}

.dot {
  position: relative;
  width: 20px;
  height: 20px;
  background: linear-gradient(to bottom, #0b5eda, #0d6efd);
  margin: 5px;
  border-radius: 50%;
}

.dot::before {
  position: absolute;
  content: '';
  width: 100%;
  height: 100%;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: #0d6efd;
  border-radius: inherit;
  animation: wave 1.6s ease-out infinite;
}

@keyframes wave {
  from {
    width: 200%;
    height: 200%;
    opacity: 1;
  }

  to {
    width: 100%;
    height: 100%;
    opacity: 0;
  }
}

.dot:nth-child(1)::before {
  animation-delay: 0s;
}

.dot:nth-child(2)::before {
  animation-delay: 0.3s;
}

.dot:nth-child(3)::before {
  animation-delay: 0.6s;
}

.dot:nth-child(4)::before {
  animation-delay: 0.9s;
}

.dot:nth-child(5)::before {
  animation-delay: 1.3s;
}