.hidden{
    visibility: hidden;
}

html{
    height: 100%;
    background-image: url(../page/palin.png);
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
}


body{
    display: flex;
    flex-direction: row;
    align-items: stretch;
    height: 98%;
    margin-top: 10px;
    padding: 0;
}

div.enigme{
    width: 25%;
    height: 100%;
    margin: 0;
    padding: 0;
}

div.editor_class{
    width: 45%;
    min-height: 100%;
    margin-bottom: 0;
    margin-right: 10px;
}

div.compiler_class{
    width: 30%;
}

textarea {
    font-size: .8rem;
    letter-spacing: 1px;
}
textarea {
    padding: 10px;
    max-width: 95%;
    max-height: 50%;
    line-height: 1.5;
    border-radius: 5px;
    border: 1px solid #ccc;
    box-shadow: 1px 1px 1px #999;
}

@import url('https://fonts.googleapis.com/css?family=Lato:100&display=swap');


div.compiler_class.container {
  width: 400px;
  height: 400px;
  display: flex;
  flex-direction: row;
  align-items: stretch;
}

.right {
  width: 180px;
  height: 60px;
}
.left {
    width: 180px;
    height: 60px;
    position: relative;
}

.btn {
  width: 180px;
  height: 60px;
  cursor: pointer;
  background: transparent;
  border: 1px solid #11f830;
  outline: none;
  transition: 0.5s ease-in-out;
  color: white;
  font-size: 18px;
  font-weight: 100;
  position: absolute;
}

svg {
    left: 0;
    top: 0;
    stroke: #df0d0d;
    stroke-dasharray: 150 480;
    stroke-dashoffset: 150;
    transition: 5s ease-in-out;
}

.btn:hover {
  transition: 0.5s ease-in-out;
  background: #11f830;
  opacity: 50%;
}

.btn:hover svg {
  stroke-dashoffset: -480;
}