html {
  color-scheme: light dark;
}

body {
  background-color: hsl(250, 40%, 90%);
  --grid-color: rgba(0, 0, 0, .05);
  background-image: linear-gradient(45deg, var(--grid-color) 25%, transparent 25%, transparent 75%, var(--grid-color) 75%), linear-gradient(45deg, var(--grid-color) 25%, transparent 25%, transparent 75%, var(--grid-color) 75%);
  background-size: 64px 64px;
  background-position: 0 0, 32px 32px;
  --size: 512px;
  margin: 8px;
}

@media (prefers-color-scheme: dark) {
  body{
    background-color: hsl(250, 40%, 10%);
    --grid-color: rgba(255, 255, 255, .05);
  }
}

h2 {
  color: white;
  font-family: system-ui;
  background-color: rgba(0, 0, 0, .5);
  padding: 2px 5px;
}

.conteneur {
  display: flex;
  flex-wrap: wrap;
  align-items: start;
}

.conteneur>h2 {
  flex-basis: 100%;
}

.icone img {
  width: var(--size);
  height: var(--size);
}

body[data-round="true"] .icone img {
  border-radius: 50%;
}

body[data-round="true"] .maskable img {
  clip-path: circle(40% at center center);
}

.app-name {
  font-weight: bold;
  text-align: right;
}

.icone > div {
  position: relative;
  display: flex;
}

.icone > div:hover {
  box-shadow: 0 0 0 1px red;
}

.icone > div:hover::after {
  content: '';
  width: 100%;
  height: 100%;
  border-radius: 50%;
  border: 1px dashed rgba(255, 0, 0, 1);
  position: absolute;
  top: 0%;
  left: 0%;
  box-sizing: border-box;
}

.maskable > div:hover::after {
  width: 80%;
  height: 80%;
  top: 10%;
  left: 10%;
}

canvas {
  margin: 5px;
}

.mosaique {
  display: flex;
  width: 1200px;
  height: 628px;
  background-color: hsl(300, 30%, 15%);
  flex-direction: row;
  flex-wrap: nowrap;
  justify-content: flex-start;
  align-items: flex-end;
  overflow: hidden;
  background-image: url('../mon-portfolio/projets/solaire/preview-pc.png');
  background-size: cover;
  background-position: center calc(-0.4 * 628px);
  position: relative;
}

.mosaicone {
  margin: 0px;
  --size: 300;
  width: calc(var(--size) * 1px);
  height: calc(var(--size) * 1px);
  filter: drop-shadow(0 -1px 0 white);
}

.fleche {
  width: 0;
  height: 0;
  position: absolute;
  bottom: 300px;
  left: 750px;
  transform: translateX(-50%);
  border: 25px solid transparent;
  border-bottom: 25px solid hsl(344, 29%, 10%);
  filter: drop-shadow(0 -1px 0 white);
}

.canvases {
  display: block;
  position: absolute;
  top: 0;
  left: -100%;
}