*, :after, :before {
  -webkit-box-sizing: border-box;
  box-sizing: border-box
}

a {
  color: #0063ff;
  text-decoration: none;
  border-bottom: .0625rem solid rgba(0, 99, 255, .3);
}

a:hover,
a:visited:hover {
  color: #ff475d;
  border-bottom: .0625rem solid rgba(255, 71, 93, .24);

}

a:visited {
  color: #cf00cf;
  border-bottom: .0625rem solid rgba(207, 0, 207, .3);
}

.clear-fix {
  clear: both !important;
}

.d-inline-block {
  display: inline-block !important;
}

.f-right {
  float: right !important;
}

.f-left {
  float: left !important;
}

.m-0 {
  margin: 0 !important;
}

.mb-0 {
  margin-bottom: 0 !important;
}

.mr-0 {
  margin-right: 0 !important;
}

.ml-0 {
  margin-left: 0 !important;
}

.mt-0 {
  margin-top: 0 !important;
}

.m-1 {
  margin: 1rem !important;
}

.mb-1 {
  margin-bottom: 1rem !important;
}

.mr-1 {
  margin-right: 1rem !important;
}

.ml-1 {
  margin-left: 1rem !important;
}

.mt-1 {
  margin-top: 1rem !important;
}


body {
  font-family: Verdana, "Geneva CY", "DejaVu Sans", sans-serif;
  font-size: 1rem;
  font-weight: normal;
  line-height: 1.25rem;
}

.header {
  display: grid;
  grid-template-rows: 1fr 1fr;
  grid-template-columns: 1fr 6fr;
  grid-gap: 1vw;
}

.header, .main, .footer, .navigate ul {
  margin: 0 auto;
  max-width: 1000px;
}

.header__img {
  grid-row: 1/3;
  grid-column: 1;
  margin-left: -1.75rem;
  margin-right: -1.75rem;
}

.header__title {
  margin-bottom: 0;
  line-height: 1;
  margin-top: 3rem;
}

.navigate {
  background: black;
  margin-top: 1.25rem;
  margin-bottom: 2.625rem;
}

.navigate ul {
  list-style: none unset none;
  padding: .375rem 0;
}

.navigate ul li {
  display: inline-block;
  width: 32%;
  text-align: center;
}

.navigate ul li a {
  color: white;
  text-decoration: none;
  border-bottom: none;
}

.navigate ul li a:hover {
  color: white;
  border-bottom: .0625rem solid rgba(255, 255, 255, .6);
}

.footer {
  margin-top: 2rem;
  padding-top: 1rem;
  padding-bottom: 1rem;
}

.footer::before {
  width: 100%;
  display: block;
  content: " ";
  border-top: .25rem solid black;
  position: absolute;
  left: 0;
}

table {
  border-spacing: 0;
  border-collapse: collapse;
  width: 100%;
}

td, th {
  border: .0625rem solid rgba(0, 0, 0, .3);
  padding: 0.375rem;
}

.form {
  border-radius: .375rem;
  border: .0625rem solid rgba(0, 0, 0, .3);
  max-width: 22.5rem;
  padding: .875rem;
}

.form__element {
  margin-bottom: .375rem;
}

.form__submit {
  margin-top: .5rem;
}

.form__submit, .btn {
  background-color: #fff;
  border-radius: .125rem;
  border: .0625rem solid rgba(0, 0, 0, .3);
  padding: .25rem;
  cursor: pointer;
}

a.btn, a.btn:hover, a.btn:focus {
  color: #000;
  border: .0625rem solid rgba(0, 0, 0, .3);
}


.btn:hover, .btn:focus,
.form__submit:hover,
.form__submit:focus {
  background-color: rgba(0, 0, 0, .4);
}

.form-element {
  padding: .25rem 0;
}

.form-element__data {
  min-width: 15rem;
  padding-left: .1875rem;
}

.form-element__label {
  min-width: 5rem;
  display: inline-block;
}

select {
  height: 1.5rem;
  padding-left: 0 !important;
}

.servers-tree * {
  list-style-type: none;
}

.servers-tree {
  margin: 0;
  padding: 0;
}

.servers-tree-group {
  cursor: pointer;
  user-select: none;
}

.servers-tree-group::before {
  content: " ";
  display: inline-block;
  margin-right: 6px;
  border-top: .375rem solid transparent;
  border-bottom: .375rem solid transparent;

  border-left: .375rem solid black;
}

.servers-tree-group--down::before {
  transform: rotate(90deg);
}

.servers-tree-group__list {
  display: none;
}

.servers-tree-group__list--active {
  display: block;
}

.modal {
  display: none;
}

.modal--active {
  display: block;
}

.modal__bg {
  height: 100%;
  width: 100%;
  background: rgba(0, 0, 0, .3);
  position: fixed;
  top: 0;
  left: 0;
  z-index: 1;
}

.modal__window {
  width: 300px;
  position: fixed;
  top: calc(50% - 96px);
  left: calc(50vw - 150px);
  height: 190px;
  z-index: 2;
}

.modal-window--spiner::before {
  content: "";
  display: block;
  color: black;
  font-size: .25rem;
  margin: 0;
  width: 1em;
  height: 1em;
  border-radius: 50%;
  position: absolute;
  animation: wloadingkf 1.3s infinite linear;
  transform: translate3d(0, -50%, 0);
  font-family: monospace;
  left: 50%;
  top: 50%;
  z-index: -1;
}

.modal-window--spiner .modal-window__body {
  display: none;
}

.modal-window {
  border: 1px solid #666;
  width: 100%;
  position: relative;
  height: 100%;
  background: #eee;
  z-index: 2;
  border-radius: .325rem;
  box-shadow: 0 .125rem .25rem #666;
}

.modal-window__title {
  text-align: center;
}

.modal-window__close {
  position: absolute;
  right: 0;
  top: .125rem;
  width: 1rem;
  height: 1rem;
  opacity: 0.3;
  cursor: pointer;
}

.modal-window__close:hover {
  opacity: 1;
}

.modal-window__close:before,
.modal-window__close:after {
  position: absolute;
  left: .25rem;
  content: ' ';
  height: 1.0625rem;
  width: .125rem;
  background-color: #333;
}

.modal-window__close:before {
  transform: rotate(45deg);
}

.modal-window__close:after {
  transform: rotate(-45deg);
}

@keyframes wloadingkf {
  0%,
  100% {
    box-shadow: 0 -3em 0 0.2em, 2em -2em 0 0em, 3em 0 0 -1em, 2em 2em 0 -1em, 0 3em 0 -1em, -2em 2em 0 -1em, -3em 0 0 -1em, -2em -2em 0 0;
  }
  12.5% {
    box-shadow: 0 -3em 0 0, 2em -2em 0 0.2em, 3em 0 0 0, 2em 2em 0 -1em, 0 3em 0 -1em, -2em 2em 0 -1em, -3em 0 0 -1em, -2em -2em 0 -1em;
  }
  25% {
    box-shadow: 0 -3em 0 -0.5em, 2em -2em 0 0, 3em 0 0 0.2em, 2em 2em 0 0, 0 3em 0 -1em, -2em 2em 0 -1em, -3em 0 0 -1em, -2em -2em 0 -1em;
  }
  37.5% {
    box-shadow: 0 -3em 0 -1em, 2em -2em 0 -1em, 3em 0em 0 0, 2em 2em 0 0.2em, 0 3em 0 0em, -2em 2em 0 -1em, -3em 0em 0 -1em, -2em -2em 0 -1em;
  }
  50% {
    box-shadow: 0 -3em 0 -1em, 2em -2em 0 -1em, 3em 0 0 -1em, 2em 2em 0 0em, 0 3em 0 0.2em, -2em 2em 0 0, -3em 0em 0 -1em, -2em -2em 0 -1em;
  }
  62.5% {
    box-shadow: 0 -3em 0 -1em, 2em -2em 0 -1em, 3em 0 0 -1em, 2em 2em 0 -1em, 0 3em 0 0, -2em 2em 0 0.2em, -3em 0 0 0, -2em -2em 0 -1em;
  }
  75% {
    box-shadow: 0em -3em 0 -1em, 2em -2em 0 -1em, 3em 0em 0 -1em, 2em 2em 0 -1em, 0 3em 0 -1em, -2em 2em 0 0, -3em 0em 0 0.2em, -2em -2em 0 0;
  }
  87.5% {
    box-shadow: 0em -3em 0 0, 2em -2em 0 -1em, 3em 0 0 -1em, 2em 2em 0 -1em, 0 3em 0 -1em, -2em 2em 0 0, -3em 0em 0 0, -2em -2em 0 0.2em;
  }
}

.modal-window-body {
  padding: 1.5rem 0;
}

.modal-window-body__label {
  font-weight: 700;
  padding: 0 .5rem;
  font-size: 85%;
  min-width: 7.5rem;
  display: inline-block;
}