^^&&^^

Edit File: file_manager_admin.css

.toplevel_page_njt-fs-filemanager #wpwrap{
  z-index: 20;
}
.njt-fs-wrap .wp-heading-inline{
  font-size: 23px;
  font-weight: 400;
  margin: 0;
  line-height: 1.3;
}
.elfinder-dialog-edit {
  z-index: 9999 !important;
}
.njt-fs-mr0 {
  margin: 0 !important;
}
.njt-fs-pd0 {
  padding: 0 !important;
}
.njt-fs-file-manager {
  padding-right: 20px;
}
.njt-fs-file-manager .nav-tab-active {
  background-color: #ffff !important;
  border-bottom: 1px solid #ffff;
}
.njt-fs-select-theme {
  display: flex;
  position: relative;
  height: 50px;
  margin-top: 10px;
  align-items: center;
  margin-bottom: 10px;
}
.njt-fs-select-theme .select-theme-content {
  position: absolute;
  right: 0px;
  display: flex;
}

.njt-fs-select-theme .select-theme-title {
  margin: 8px 10px;
  font-size: 14px;
}
/* CSS Setting */
#njt-plugin-tabs {
  padding-top: 20px;
}
.njt-fs-settings-content {
  background-color: #ffff;
  padding: 20px 20px;
  margin: 0px 0px 20px 0;
  padding-right: 0;
}
.njt-fs-settings-content .form-user-role-restrictions .form-table th {
  width: 320px !important;
}
.njt-fs-settings-content .settings-title {
  margin-bottom: 20px;
}
.njt-fs-settings-content .settings-title h1 {
  margin: 0;
}
.njt-fs-settings-content .njt-fs-pd-0 {
  padding: 0;
}
.njt-fs-settings-content .des-path {
  padding-top: 10px;
  padding-bottom: 5px;
}
/* shortcode-switch */
.shortcode-switch {
  display: inline-block;
  height: 20px;
  position: relative;
  width: 40px;
}
.shortcode-switch input {
  display: none;
}
.shortcode-switch .slider {
  background-color: #ccc;
  bottom: 0;
  cursor: pointer;
  left: 0;
  position: absolute;
  right: 0;
  top: 0;
  transition: 0.4s;
}
.shortcode-switch .slider:before {
  background-color: #fff;
  bottom: 2px;
  content: "";
  height: 16px;
  left: 2px;
  position: absolute;
  transition: 0.4s;
  width: 16px;
}
.shortcode-switch input:checked + .slider {
  background-color: #66bb6a;
}
.shortcode-switch input:checked + .slider:before {
  transform: translateX(20px);
}
.shortcode-switch .slider.round {
  border-radius: 34px;
}
.shortcode-switch .slider.round:before {
  border-radius: 50%;
}
.njt-fs-button {
  border: 1px solid #007cba;
  color: #0071a1;
  padding: 2px 10px;
  cursor: pointer;
  margin-right: 10px;
  margin-bottom: 10px;
  background: #f3f5f6;
  border-radius: 3px;
  font-size: 12px;
}
.njt-fs-button:hover {
  background: #f1f1f1;
  border-color: #016087;
  color: #016087;
}

.njt-btn-group:after {
  content: "";
  clear: both;
  display: table;
}
.njt-plugin-setting.settings-form .njt-settting-width,
.form-user-role-restrictions .njt-settting-width-select {
  width: 45%;
}
.njt-plugin-setting.settings-form .njt-fs-settting-width-half {
  width: 20%;
}
.form-user-role-restrictions .njt-settting-width {
  width: 80%;
}
.njt-fs-list-col4 {
  display: flex;
  flex-wrap: wrap;
}
.njt-fs-list-col4 .list-col4-item {
  flex: 0 0 25%;
    max-width: 25%;
    padding: 0!important;
    display: block;
    position: relative;
    width: 100%;
    padding-right: 15px;
    padding-left: 15px;
}
/* .njt-fs-list-col4 .list-col4-item label {
  padding-right: 25px;
} */
.form-user-role-restrictions .njt-text-error {
  color: #a00;
  margin-top: 10px;
}
.njt-fs-list-user.njt-settting-width {
  width: 80% !important;
}
@media screen and (max-width: 769px) {
  .form-user-role-restrictions .njt-settting-width,
  .form-user-role-restrictions .njt-settting-width-select,
  .njt-plugin-setting.settings-form .njt-settting-width,
  .njt-plugin-setting.settings-form .njt-fs-settting-width-half {
    width: 100%;
  }
  #upload_max_size.njt-fs-settting-width-half,
  #fm_locale.njt-fs-settting-width-half {
    width: 50%;
  }
  .njt-fs-settings-content {
    padding: 20px 20px;
  }
  .njt-fs-list-col4 .list-col4-item {
    flex: 0 0 33%;
    max-width: 33%;
  }
  .settings-form .njt-fs-list-col4 .list-col4-item {
    flex: 0 0 50%;
    max-width: 50%;
  }
  .njt-fs-file-manager {
    padding-right: 10px;
  }
  #njt-plugin-tabs {
    padding-top: 0;
  }
}
#toast-container.njt-fs-toastr>.toast-success {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' xmlns:xlink='http://www.w3.org/1999/xlink' version='1.1' id='Capa_1' x='0px' y='0px' viewBox='0 0 512 512' style='enable-background:new 0 0 512 512;' xml:space='preserve' width='512px' height='512px'%3E%3Cg%3E%3Cg%3E %3Cg%3E %3Cpath d='M256,0C114.833,0,0,114.833,0,256s114.833,256,256,256s256-114.853,256-256S397.167,0,256,0z M256,472.341 c-119.275,0-216.341-97.046-216.341-216.341S136.725,39.659,256,39.659c119.295,0,216.341,97.046,216.341,216.341 S375.275,472.341,256,472.341z' data-original='%23000000' class='active-path' data-old_color='%23000000' fill='%23007CBA'/%3E %3C/g%3E %3C/g%3E%3Cg%3E %3Cg%3E %3Cpath d='M373.451,166.965c-8.071-7.337-20.623-6.762-27.999,1.348L224.491,301.509l-58.438-59.409 c-7.714-7.813-20.246-7.932-28.039-0.238c-7.813,7.674-7.932,20.226-0.238,28.039l73.151,74.361 c3.748,3.807,8.824,5.929,14.138,5.929c0.119,0,0.258,0,0.377,0.02c5.473-0.119,10.629-2.459,14.297-6.504l135.059-148.722 C382.156,186.854,381.561,174.322,373.451,166.965z' data-original='%23000000' class='active-path' data-old_color='%23000000' fill='%23007CBA'/%3E %3C/g%3E %3C/g%3E%3C/g%3E %3C/svg%3E")!important;
}

#toast-container.njt-fs-toastr>.toast-error {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' xmlns:xlink='http://www.w3.org/1999/xlink' version='1.1' id='Capa_1' x='0px' y='0px' viewBox='0 0 340.8 340.8' style='enable-background:new 0 0 340.8 340.8;' xml:space='preserve' width='512px' height='512px'%3E%3Cg%3E%3Cg%3E %3Cg%3E %3Cpath d='M170.4,0C76.4,0,0,76.4,0,170.4s76.4,170.4,170.4,170.4s170.4-76.4,170.4-170.4S264.4,0,170.4,0z M170.4,323.6 c-84.4,0-153.2-68.8-153.2-153.2S86,17.2,170.4,17.2S323.6,86,323.6,170.4S254.8,323.6,170.4,323.6z' data-original='%23000000' class='active-path' data-old_color='%23000000' fill='%23C63C36'/%3E %3C/g%3E %3C/g%3E%3Cg%3E %3Cg%3E %3Cpath d='M182.4,169.6l50-50c3.2-3.2,3.2-8.8,0-12c-3.2-3.2-8.8-3.2-12,0l-50,50l-50-50c-3.2-3.2-8.8-3.2-12,0 c-3.2,3.2-3.2,8.8,0,12l50,50l-50,49.6c-3.2,3.2-3.2,8.8,0,12c1.6,1.6,4,2.4,6,2.4s4.4-0.8,6-2.4l50-50l50,50c1.6,1.6,4,2.4,6,2.4 s4.4-0.8,6-2.4c3.2-3.2,3.2-8.8,0-12L182.4,169.6z' data-original='%23000000' class='active-path' data-old_color='%23000000' fill='%23C63C36'/%3E %3C/g%3E %3C/g%3E%3C/g%3E %3C/svg%3E")!important
}

.toast-top-right.njt-fs-toastr {
  top: 34px;
}

.njt-fs-toastr .toast-error,.njt-fs-toastr .toast-success {
  background-color: #f1efef;
  background-size: 24px;
}

.njt-fs-toastr .toast-close-button {
  color: rgba(0,0,0,.45);
  top: -3px;
}

.njt-fs-toastr .toast-message {
  color: #000000;
  font-size: 14px;
  margin-left: 10px;
}

@media only screen and (min-width: 1400px){
  .njt-fs-list-col4 .list-col4-item {
    flex: 0 0 14%;
    max-width: 14%;
  }
}
@media only screen and (min-width: 2500px){

.njt-fs-list-user.njt-settting-width {
    width: 50% !important;
  }
}

.button-primary.njt-fs-updating-message::after{
  color: #e10909;
  font-family: dashicons;
  display: inline-block;
  line-height: 1;
  font-weight: 400;
  font-style: normal;
  speak: never;
  text-decoration: inherit;
  text-transform: none;
  text-rendering: auto;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  width: 20px;
  height: 20px;
  font-size: 20px;
  vertical-align: top;
  text-align: center;
  transition: color .1s ease-in;
}

.button.njt-fs-updating-message:after {
  margin: 4px 0px 0px 10px;
}

.button.njt-fs-updating-message:after {
  animation: rotation 2s infinite linear;
}

.button.njt-fs-updating-message:after {
  color: #f0f0f1;
  content: "\f463";
}

.button.njt-fs-updating-message:after{
  display: inline-block;
  font: normal 20px/1 dashicons;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  vertical-align: top;
}

.njt-fs-toastr {
  animation: mytoastr .35s linear;
}
@keyframes mytoastr {
  from {
    opacity: 0;
  	transform: translateY(20px);
  }
  to {
  	transform: none;
    opacity: 1;
  }
}