.my-custom-scrollbar {
  position: relative;
  height: 200px;
  overflow: auto;
}
.table-wrapper-scroll-y {
  display: block;
}

thead tr:nth-child(1) th {
  background: white;
  position: sticky;
  top: 0;
  z-index: 10;
}

.letter-size {
  height: 791px;
}

#loader {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  background: rgba(0, 0, 0, 0.75) url(../img/loading2.gif) no-repeat center
    center;
  z-index: 500;
}

#loader_top {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  background: rgba(0, 0, 0, 0.75) url(../img/loading2.gif) no-repeat center
    center;
  z-index: 9999;
}

.status-store-package {
  position: relative;
  transform: rotate(0deg);
  border-style: solid;
  border-width: thin;
  border-radius: 5px;
}

.button-shake {
  animation: shake 0.82s cubic-bezier(0.36, 0.07, 0.19, 0.97) both;
  transform: translate3d(0, 0, 0);
  perspective: 1000px;
}

.center-screen {
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  min-height: 100vh;
}