html,
body {
    margin: 0;
    padding: 0;
    width: 100%;
    height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

#center{
  position: absolute;
  display: flex;
  flex-direction: column;
  justify-content: left;
  align-items: flex-start;
  border: 3px;
  border-radius: 27%;
  width: 300px;
  height: auto;
}
#test_engizu{
  font-size: 12px;
}
#suret {
    width: auto;
    height: 100vh;
    background-color: rgb(255, 255, 255);
}
img
  {
  width: 100%;
  height: 100%;
  object-fit: contain;
  }
  .btn-class{
    display: inline-block;
    border:1px solid #BFBFBF;
    color: #8C8C8C;
    border-radius: 30px;
    -webkit-border-radius: 30px;
    -moz-border-radius: 30px;
    font-family: Verdana;
    width: auto;
    height: auto;
    font-size: 16px;
    padding: 10px 40px;
    background-color: #FCFAF9;
   }
   .btn-class:hover, .btn-class:active{
    border:1px solid #BFBFBF;
    color: #2e28e4;
    background-color: #E8E8E8;
   }
.twiter-section, .twiter-section * {
  box-sizing: border-box;
}

.twiter-section, .twiter-section div {
  transition-duration: 0.6s;
}

.twiter-section {
  margin-bottom: 10px;
  display: inline-block;
  position: relative;
  padding: 0.375em 0.375em 0;
  min-height: 2.5em;
  background: #A9ADB6;
  border-radius: 0.25em;
  perspective: 300;
  box-shadow: 0 -1px 2px #fff, inset 0 1px 2px rgba(0, 0, 0, 0.2), inset 0 0.25em 1em rgba(0, 0, 0, 0.1);
}

.twiter-button {
  text-align: center;
  transition-timing-function: ease;
  opacity: 0;
}
.twiter-button a {
  text-decoration: none;
  font-weight: bold;
  color: #2ec8fa;
}

.twiter-cover {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  transform-origin: left bottom;
  transform-style: preserve-3d;
  font: 1.25em/2 "icon";
  color: white;
  text-align: center;
  pointer-events: none;
  z-index: 100;
}

.twiter-inner, .twiter-outer {
  position: absolute;
  width: 100%;
  height: 100%;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
  border-radius: 0.25em;
  background-image: -webkit-linear-gradient(top, transparent 0%, rgba(0, 0, 0, 0.1) 100%);
}
.twiter-inner:after, .twiter-outer:after {
  content: "Тест";
}

.twiter-outer {
  background-color: #2ec8fa;
  transform: translateZ(0.25em);
}

.twiter-inner {
  background-color: #60d5fb;
}

.twiter-section:hover {
  background: #EBEFF2;
}
.twiter-section:hover .twiter-button {
  opacity: 1;
}
.twiter-section:hover .twiter-cover {
  transform: rotateY(-120deg);
}
.twiter-section:hover .twiter-inner {
  background-color: #2ec8fa;
}
.twiter-section:hover .twiter-outer {
  background-color: #0590bd;
}
.twiter-section:hover .twiter-cover, .twiter-section:hover .twiter-inner, .twiter-section:hover .twiter-outer {
  transition-timing-function: cubic-bezier(0.2, 0.7, 0.1, 1.1);
}

.linkedin-section, .linkedin-section * {
  box-sizing: border-box;
}

.linkedin-section, .linkedin-section div {
  transition-duration: 0.6s;
}

.linkedin-section {
  margin-bottom: 10px;
  display: inline-block;
  position: relative;
  padding: 0.375em 0.375em 0;
  min-height: 2.5em;
  background: #A9ADB6;
  border-radius: 0.25em;
  perspective: 300;
  box-shadow: 0 -1px 2px #fff, inset 0 1px 2px rgba(0, 0, 0, 0.2), inset 0 0.25em 1em rgba(0, 0, 0, 0.1);
}

.linkedin-button {
  text-align: center;
  transition-timing-function: ease;
  opacity: 0;
}
.linkedin-button a {
  text-decoration: none;
  font-weight: bold;
  color: #2672ae;
}

.linkedin-cover {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  transform-origin: left bottom;
  transform-style: preserve-3d;
  font: 1.25em/2 "icon";
  color: white;
  text-align: center;
  pointer-events: none;
  z-index: 100;
}

.linkedin-inner, .linkedin-outer {
  position: absolute;
  width: 100%;
  height: 100%;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
  border-radius: 0.25em;
  background-image: -webkit-linear-gradient(top, transparent 0%, rgba(0, 0, 0, 0.1) 100%);
}
.linkedin-inner:after, .linkedin-outer:after {
  content: "Тест";
}

.linkedin-outer {
  background-color: #2672ae;
  transform: translateZ(0.25em);
}

.linkedin-inner {
  background-color: #348dd3;
}

.linkedin-section:hover {
  background: #EBEFF2;
}
.linkedin-section:hover .linkedin-button {
  opacity: 1;
}
.linkedin-section:hover .linkedin-cover {
  transform: rotateY(-120deg);
}
.linkedin-section:hover .linkedin-inner {
  background-color: #2672ae;
}
.linkedin-section:hover .linkedin-outer {
  background-color: #143b5a;
}
.linkedin-section:hover .linkedin-cover, .linkedin-section:hover .linkedin-inner, .linkedin-section:hover .linkedin-outer {
  transition-timing-function: cubic-bezier(0.2, 0.7, 0.1, 1.1);
}