.loader_bak {
    background: transparent;
  }
  
  .alignment {
    display: flex;
    height: 100%;
    justify-content: center;
  }
  .pulse-loader {
    height: 50px;
    margin: auto 0;
    position: relative;
    width: 50px;
  }
  .pulse-loader:before,
  .pulse-loader:after {
    animation-name: pulse-loader;
    animation-iteration-count: infinite;
    animation-duration: 2s;
    box-shadow: 0 0 5px #6290d1;
    border-radius: 50%;
    border: 3px solid #6290d1;
    content: "";
    display: block;
    height: 100%;
    left: 0;
    opacity: 0;
    position: absolute;
    top: 0;
    width: 100%;
  }
  .pulse-loader:after {
    animation-delay: 1s;
  }
  .loader_style {
    margin-top: -37px !important;
    position: relative;
    padding-right: 35px !important;
  }
  
  .loader_img_style {
    width: 25px;
    height: 25px;
  }
  
  .loader {
    display: none;
  }
  
  .pre_loader {
    display: show;
  }
  
  .loader_style_parent_reg {
    padding-right: 25px;
    position: absolute;
    right: 10px;
    top: 5px;
  }
  .nav_icon_small > span::before {
    margin-left: 0;
  }
  @keyframes pulse-loader {
    0% {
      opacity: 0;
      transform: scale(0);
    }
    60% {
      opacity: 1;
    }
    100% {
      opacity: 0;
      transform: scale(1);
    }
  }