/* обнуление стилей */
*,
*::before,
*::after {
  padding: 0;
  margin-bottom: 0px;
  margin: 0;
  border: 0;
  margin-block-start: 0;
  margin-block-end: 0;
  box-sizing: border-box;
  user-select: none;
  -moz-user-select: none;
  -webkit-user-select: none;
  -ms-user-select: none;
}
a {
  text-decoration: none;
}
ul,
ol,
li {
  list-style: none;
}

html,
body {
  height: 100%;
  background-color: #333;
  font-family: Arial, "Helvetica Neue", Helvetica, sans-serif;
  color: #fff;
  font-size: 12px;
}

.wrapper {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.mainframe {
  min-height: 100vh;
  background-color: rgb(1, 16, 6);
  display: flex;
  width: 100%;
  padding: 1px;
}

.content {
  width: 100%;
  display: flex;
  flex: 1 1 auto;
  flex-direction: column;
  text-align: left;
  justify-content: center;
  background-color: rgb(61, 70, 79);
}

.content_menu {
	position: absolute;
	left: 5px;
	top: 1px;
	width: 32px;
	height: 32px;
}

h1 {
	/* font-size: 16px; */
	padding: 2px 0px 2px 40px;
	/* padding-left: 40px; */
  /* margin-bottom: 2px; */
}

#workspace {
  /* width: 100%; */
  height: 100%;
  margin: 2px;
  background-color: #111;
  visibility: hidden;
}

/* .hiddenselector::after {
	visibility: hidden;
	display: none !important;
} */


.loader {
  position: absolute;
  top: calc(50% - 100px);
  left: calc(50% - 100px);
  width: 200px;
  height: 200px;
  border-radius: 50%;
  perspective: 800px;
}

.inner {
  position: absolute;
  box-sizing: border-box;
  width: 100%;
  height: 100%;
  border-radius: 50%;  
}

.inner.one {
  left: 0%;
  top: 0%;
  animation: rotate-one 1s linear infinite;
  border-bottom: 5px solid #EFEFFA;
}

.inner.two {
  right: 0%;
  top: 0%;
  animation: rotate-two 1s linear infinite;
  border-right: 5px solid #EFEFFA;
}

.inner.three {
  right: 0%;
  bottom: 0%;
  animation: rotate-three 1s linear infinite;
  border-top: 5px solid #EFEFFA;
}

@keyframes rotate-one {
  0% {
    transform: rotateX(35deg) rotateY(-45deg) rotateZ(0deg);
  }
  100% {
    transform: rotateX(35deg) rotateY(-45deg) rotateZ(360deg);
  }
}

@keyframes rotate-two {
  0% {
    transform: rotateX(50deg) rotateY(10deg) rotateZ(0deg);
  }
  100% {
    transform: rotateX(50deg) rotateY(10deg) rotateZ(360deg);
  }
}

@keyframes rotate-three {
  0% {
    transform: rotateX(35deg) rotateY(55deg) rotateZ(0deg);
  }
  100% {
    transform: rotateX(35deg) rotateY(55deg) rotateZ(360deg);
  }
}