hodl.css

:root {
  --scrollbar-width: 0px;
  --scale: 1;
  --size: 0px;
  --background-color: black;
  --display-about: none;
  --display-help: none;
  --display-marker: none;
  --display-pinned: none;
  --visibility-scale: hidden;
  --visibility-palette: hidden;
  --cursor: default;
}

body {
  background-color: black;
  margin: 0;
  font-family: 'Droid Sans Mono', monospace;
  font-size: 15px;
}

#background {
  position: fixed;
  top: 8px;
  left: 8px;
  height: calc(100vh - var(--scrollbar-width) - 16px);
  width: calc(100vw - var(--scrollbar-width) - 16px);
  background-color: var(--background-color);
}

#wrapper {
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  overflow: scroll;
  -webkit-overflow-scrolling: touch;
}

#border {
  position: absolute;
  top: 8px;
  left: 8px;
  width: calc(var(--size) + 8px);
  height: calc(var(--size) + 8px);
}

.hodl {
  position: absolute;
  display: none;
  image-rendering: pixelated;
  transform: scale(var(--scale));
  transform-origin: top left;
  top: calc(var(--y-offset) * var(--scale));
  left: calc(var(--x-offset) * var(--scale));
  display: var(--display-about);
  cursor: var(--cursor);
}

#background-fill {
  position: abolute;
  top: 8px;
  left: 8px;
  width: var(--size);
  height: var(--size);
  background-color: var(--background-color);
}

#labels {
  position: absolute;
  top: 8px;
  left: 8px;
  width: var(--size);
  height: var(--size);
  min-height: calc(100% - 16px);
  min-width: calc(100% - 16px);
  overflow: hidden;
  pointer-events: none;
}

.index {
  --position: calc(var(--index) * var(--scale));
  top: calc(var(--position) + var(--top-offset));
  left: calc(var(--position) + var(--left-offset));
}

.label {
  position: absolute;
  width: 200px;
  text-align: right;
  transform: rotate(-45deg);
  --top-offset: 66px;
  --left-offset: -178px;
}

.dot {
  position: absolute;
  height: 4px;
  width: 4px;
  image-rendering: pixelated;
  --top-offset: 0px;
  --left-offset: -4px;
}

#index {
  position: fixed;
  bottom: calc(var(--scrollbar-width) + 16px);
  left: 54px;
  pointer-events: none;
  z-index: 1;
}

.grid {
  position: absolute;
  border-style: solid;
  opacity: 0.4;
  border-width: 0 0 1px 1px;
  pointer-events: none;
  top: 0px;
  left: var(--position);
  width: calc(var(--size) - var(--position) - 1px);
  height: calc(var(--position) - 1px);
}

.minor {
  border-style: dashed;
  opacity: 0.2;
}

#hodl-line {
  position: absolute;
  border-style: dashed;
  opacity: 0.4;
  border-width: 1px 0 0 0;
  text-align: right;
  white-space: nowrap;
  pointer-events: none;
  transform: rotate(45deg);
  transform-origin: 0 0;
  left: calc(var(--hodl-line) * var(--scale));
  width: calc(var(--hodl-line-length) * var(--scale));
}

#marker {
  position: absolute;
  width: 25px;
  height: 1px;
  top: calc(var(--color-index));
  background-color: black;
  display: var(--display-marker);
}

#gradient {
  position: absolute;
  top: 11px;
  left: -32px;
}

.entry {
  height: 20px;
}

#tip {
  position: fixed;
  top: 16px;
  left: 16px;
  display: var(--display-marker);
  pointer-events: none;
}

#about {
  width: 400px;
  position: fixed;
  top: 16px;
  left: 50%;
  margin-left: -200px;
  text-align: center;
  display: var(--display-about);
}

.dropdown {
  position: relative;
  display: inline-block;
}

.dropdown-content {
  display: none;
  position: absolute;
  white-space: nowrap;
}

.dropdown:hover .dropdown-content {
  display: block;
}

#scale {
  visibility: var(--visibility-scale);
  position: absolute;
  margin-left: 8px;
}

#palette {
  visibility: var(--visibility-palette);
  position: absolute;
  margin-left: 8px;
}

#help {
  position: fixed;
  display: var(--display-help);
  bottom: 10%;
  left: 10%;
  width: 70%;
  height: 50%;
  max-width: 900px;
  max-height: 605px;
  overflow: auto;
  opacity: 0.8;
}

.dialog-border {
  padding: 8px;
  border-width: 1px;
  border-color: black;
  border-style: solid;
  box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
  background-color: var(--background-color);
  z-index: 1;
}

#help-close {
  position: sticky;
  height: 0px;
  top: 0px;
  text-align: right;
}

span.dashed {
  border-bottom: 1px dashed #090909;
  text-decoration: none; 
}

#crosshair {
  display: var(--display-marker);
}

.x-position {
  --index: var(--x-position);
}

.y-position {
  --index: var(--y-position);
}

#x-price {
  --top-offset: 66px + 14px;
  --left-offset: -178px + 14px;
}

#y-price {
  --top-offset: 66px + 14px;
  --left-offset: -178px + 14px;
}

#x-grid {
  border-width: 0 0 0 1px;
}

#y-grid {
  border-width: 0 0 1px 0;
}

.grid-label {
  background-color: var(--background-color);
  z-index: 2;
}

.grid-price {
  background-color: var(--background-color);
  z-index: 1;
}

.cross {
  position: absolute;
  left: calc((var(--x-position) * var(--scale)) + var(--x-offset));
  top: calc((var(--y-position) * var(--scale)) + var(--y-offset));
  white-space: nowrap;
  display: var(--display-marker);
  pointer-events: none;
}

#duration {
  --x-offset: 7px;
  --y-offset: -24px;
}

#profit {
  --x-offset: 7px;
  --y-offset: 0px;
}

#pinned {
  display: var(--display-pinned);
  --x-offset: 7px;
  --y-offset: -44px;
  opacity: 0.4;
}

@media screen and (max-width: 950px) {
  #tip {
    top: 91px;
  }
}

@media screen and (max-width: 630px) {
  #index {
    transform: scale(0.5);
    transform-origin : bottom left;
    left: 36px;
  }
}