@import url('https://fonts.cdnfonts.com/css/gotham-womans');

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

@font-face {
  font-family: 'Batman-Font';
  src: url('batman_forever/batmfa__.ttf') format('truetype');
}

body {
  font-family: 'Batman-Font', sans-serif;
  background-color: black;
  color: yellow;
}

header {
  background-color: cyan;

  width: calc(100vw - 2rem);
  height: 50vh;
  margin: 1rem;
  padding: 5px;
}

.container {
  position: relative;
  width: 100%;
  height: 100%;
}

header section {
  background-color: black;
  padding: 10px;
  position: absolute;
  transition: background-color 0.5s;
}

header section:hover {
  background-color: rgb(0, 128, 128);
}

#crc {
  width: 55%;
  height: 100%;

  top: 0;
  left: 0;
  clip-path: polygon(
    0 0,
    calc(100% - 5px) 0,
    calc(100% - 5px) calc(45% - 5px),
    0 calc(100% - 5px)
  );
}

#lang {
  width: 45%;
  height: 45%;

  top: 0;
  right: 0;
  clip-path: polygon(0 0, 97.5% 0, 0 calc(100% - 5px));
}

#empty {
  width: 45%;
  height: 45%;

  bottom: 0;
  left: 0;
  clip-path: polygon(0 100%, 100% 0, 100% 100%);
}

#lha {
  width: 55%;
  height: 100%;

  bottom: 0;
  right: 0;
  clip-path: polygon(100% 0, 100% 100%, 5px 100%, 5px 55%);
}