:root {
  --black: #000000;
  --white: #fff;
  --green: #33ff33;
}

* {
  margin: 0;
  padding: 0;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

ol {
  list-style: none;
}

a {
  text-decoration: none;
  color: inherit;
}

body {
  color: var(--green);
  font: 1rem/1.3 'Courier New', sans-serif;
  background: var(--black);
  cursor: url(images/kursor.png), auto;}
}

.author-archive {
  padding: 1.5rem;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  background: var(--black);
}

h1 {
  text-align: center;
  margin-bottom: 2rem;
}

h1 a {
  transition: all 0.1s;
}

h1 a:hover {
  background: var(--green);
  color: var(--white);
}

input[type="radio"] {
  position: absolute;
  left: -9999px;
}


/* FILTERS
–––––––––––––––––––––––––––––––––––––––––––––––––– */
@keyframes filanim {
  0%   {text-align: left;}
  21%  {text-align: right;}
  66%  {text-align: center;}
  100% {text-align: left;}
}

.filters {
  text-align: center;
  margin-bottom: 1rem;
  animation-name: filanim;
  animation-duration: 1s;
  animation-iteration-count: infinite;
  animation-direction: alternate;
  }

.filters * {
  display: inline-block;
}

.filters label {
  padding: 0.5rem 1rem;
  margin-bottom: 0.25rem;
 
  min-width: 50px;
  line-height: normal;
  cursor: url(images/kursor.png), auto;}
 
 
}

.filters label:hover {
  background: var(--green);
  color: var(--black);
}


/* FILTERED ELEMENTS (POSTS)
–––––––––––––––––––––––––––––––––––––––––––––––––– */
@keyframes rainbowpost {
  0%   {border: 5px solid red;}
  25%  {border: 5px dotted yellow;}
  50%  {border: 5px dashed blue;}
  100% {border: 5px double green;}
}

@keyframes bganim {
  0%   {background: red;}
  25%  {background: yellow;}
  50%  {background: blue;}
  100% {background: green;}
}


@keyframes gridanim {
  0%   {grid-gap: 1rem;}
  15%  {grid-gap: 2rem;}
  25%  {grid-gap: 1rem;}
  50%  {grid-gap: 2.5rem;}
  100% {grid-gap: 1rem;}
}

.posts {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-gap: 2 rem;
  animation-name: gridanim;
  animation-duration: 2s;
  animation-iteration-count: infinite;
  animation-direction: alternate;
}

.posts .post {
  background: var(--black);
  border: 5px solid red;
  animation-name: rainbowpost;
  animation-duration: 2s;
  animation-iteration-count: infinite;
  animation-direction: alternate;
}


.posts .post:hover {
  background: red;
  color: var(--black);
  border: 20px inset #33ff33;
  animation-name: bganim;
  animation-duration: 2s;
  animation-iteration-count: infinite;
  animation-direction: alternate;
}
  



.posts .post-title {
  font-size: 1rem;
}

.posts .post-title:hover {
  text-decoration:  underline overline wavy red;
}

.posts figcaption {
  padding: 1.6rem;
}


/* FILTERING RULES
–––––––––––––––––––––––––––––––––––––––––––––––––– */
[value="tworzywo"]:checked ~ .filters [for="tworzywo"],
[value="tekst"]:checked ~ .filters [for="tekst"],
[value="animkidlugie"]:checked ~ .filters [for="animkidlugie"],
[value="animkikrotkie"]:checked ~ .filters [for="animkikrotkie"],
[value="3d"]:checked ~ .filters [for="3d"],
[value="2d"]:checked ~ .filters [for="2d"],
[value="video"]:checked ~ .filters [for="video"] {
  background: var(--green);
  color: var(--white);
}

[value="tworzywo"]:checked ~ .posts [data-category] {
  display: block;
}

[value="tekst"]:checked ~ .posts .post:not([data-category~="tekst"]),
[value="animkidlugie"]:checked ~ .posts .post:not([data-category~="animkidlugie"]),
[value="animkikrotkie"]:checked ~ .posts .post:not([data-category~="animkikrotkie"]),
[value="3d"]:checked ~ .posts .post:not([data-category~="3d"]),
[value="2d"]:checked ~ .posts .post:not([data-category~="2d"]),
[value="video"]:checked ~ .posts .post:not([data-category~="video"]) {
  display: none;
}


/* FOOTER
–––––––––––––––––––––––––––––––––––––––––––––––––– */
footer {
  font-size: 1rem;
  padding: 0 1.5rem;
  text-align: right;
}

footer span {
  color: #e31b23;
}


/* MQ
–––––––––––––––––––––––––––––––––––––––––––––––––– */
@media screen and (max-width: 900px) {
  .posts {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media screen and (max-width: 650px) {
  html {
    font-size: 14px;
  }

  .posts {
    grid-template-columns: repeat(2, 1fr);
  }
}


/* width */
::-webkit-scrollbar {
  width: 15px;
}

/* Track */
::-webkit-scrollbar-track {
  background: #000000; 
}
 
/* Handle */
::-webkit-scrollbar-thumb {
  background: #33ff33; 
}

/* Handle on hover */
::-webkit-scrollbar-thumb:hover {
  background: red; 
}
  
  .GeneratedMarquee {

font-size:1.2em;
color:#33ff33;
background-color:black;
padding:0.5em 0.5em 0.em 0.5em;
border: solid #33ff33;
}

 .GeneratedMarquee2 {

font-size:1.2em;
color:#33ff33;
background-color:black;
padding:0.5em 0.5em 0.em 0.5em;
border: dotted #33ff33;
}