* {
  outline: none;
  user-select: none;
  scrollbar-width: none;
  scroll-behavior: smooth;
  font-family: "Times New Roman";
}

p {
margin:5px;
padding:0;
}

.masque {
  display: none;
}

.affiche {
  display: block;
}

.lrg100 {
  width: 100px;
  text-align: left;
}

.line {
  visibility: hidden;
  opacity: 0;
  transition: opacity 1s ease-in;
}

.line2 {
  visibility: hidden;
  opacity: 0;
  transition: opacity 1s ease-in;
}

body {
  background-color: white;
  font-family: "Times New Roman";
  font-size: 10pt;
}

body.sombre {
  background-color: black;
  color: white;
}

body.sombre .btn,
body.sombre .btnlng,
body.sombre #zn1,
body.sombre #zn2,
body.sombre #zon1wrap,
body.sombre #zon2wrap,
body.sombre #zon1ctn,
body.sombre #zon2ctn,
body.sombre #ba1,
body.sombre #ba2,
body.sombre #hau,
body.sombre #gau,
body.sombre #dro,
body.sombre #men {
  background-color: black;
  color: white;
}

body.sombre input[type="range"]::-webkit-slider-runnable-track {
  background: #444;
}

body.sombre input[type="range"]::-webkit-slider-thumb {
  background: silver;
}

body.sombre input[type="range"]::-moz-range-track {
  background: #444;
}

body.sombre input[type="range"]::-moz-range-thumb {
  background: silver;
}

body.sombre .btn:hover {
  background-color: #444;
}

body.sombre .btnlng:hover {
  background-color: black;
color:silver;
}

.btn {
  width: 30px;
  height: 30px;
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: white;
  border: 0;
}

.btn:hover {
  background-color: silver;
}

.btnlng {
  display: flex;
  justify-content: left;
  align-items: center;
  border: 0;
  font-size: 16pt;
  background-color: white;
}

.btnlng:hover {
color: silver;
}

#btn23 {
  position: relative;
  height: 6px;
  background: silver;
  cursor: pointer;
  border-radius: 4px;
  margin-bottom: 6px;
  margin-left: 40px;
  margin-right: 40px;
}

#btn23prg {
  height: 100%;
  background: #444;
  width: 0%;
  border-radius: 4px;
  transition: width 0.1s linear;
  pointer-events: none;
}

.marker {
  position: absolute;
  top: -2px;
  width: 4px;
  height: 10px;
  background: red;
  pointer-events: none;
  z-index: 1;
}

#btn38 {
  margin-right:50px;
}

#btn27 {
  margin-left:50px;
}

#btn31 {
  margin-right:50px;
}

#btn35 {
  margin-left:auto;
}

#btn37 {
  margin-right: 8px;
}

#btn40 {
  margin-left: 8px;
}

input[type=range] {
  -webkit-appearance: none;
  width: 100px;
  height: 8px;
  background: black;
  border-radius: 4px;
  cursor: pointer;
  margin: 10px 0;
}

/* Track Chrome, Safari, Edge */
input[type=range]::-webkit-slider-runnable-track {
  height: 8px;
  background: black;
  border-radius: 4px;
}

/* Thumb Chrome, Safari, Edge */
input[type=range]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 8px;
  height: 15px;
  background: white;
  cursor: pointer;
  border-radius: 2px;
  border: 1px solid #333;
  margin-top: -4px;
}

/* Track Firefox */
input[type=range]::-moz-range-track {
  height: 8px;
  background: black;
  border-radius: 4px;
}

/* Thumb Firefox */
input[type=range]::-moz-range-thumb {
  width: 20px;
  height: 16px;
  background: white;
  border-radius: 2px;
  border: 1px solid #333;
  cursor: pointer;
}

#hau {
  position: fixed;
  top: 5px;
  left: 5px;
  right: 5px;
  height: 0px;
  background-color: white;
  font-size: 20pt;
  text-indent: 20px;
}

#gau {
  position: fixed;
  top: 40px;
  left: 5px;
  bottom: 50px;
  width: 35px;
  background-color: white;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  gap: 3px;
  visibility: visible;
  transition: opacity 0.3s ease, visibility 0.3s ease;
  opacity: 1;
  visibility: visible;
}

#gau.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

#dro {
  position: fixed;
  top: 40px;
  right: 5px;
  bottom: 50px;
  width: 35px;
  background-color: white;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  gap: 3px;
  transition: opacity 0.3s ease, visibility 0.3s ease;
  opacity: 1;
  visibility: visible;
}

#dro.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

#ba1 {
  position: fixed;
  bottom: 40px;
  right: 5px;
  left: 5px;
  height: 10px;
  background-color: white;
  gap: 3px;
  transition: opacity 0.3s ease, visibility 0.3s ease;
  opacity: 1;
  visibility: visible;
}

#ba1.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

#ba2 {
  position: fixed;
  bottom: 5px;
  right: 5px;
  left: 5px;
  height: 35px;
  background-color: white;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 3px;
  transition: opacity 0.3s ease, visibility 0.3s ease;
  opacity: 1;
  visibility: visible;
}

#ba2.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

#zon1ctn,
#zon2ctn {
  position: fixed;
  top: 5px;
  padding-top: 30px;
  bottom: 60px;
  overflow-y: auto;
  overflow-x: hidden;
  background: #fff;
}

#zon1ctn {
  left: 66px;
  width: calc(50% - 66px);
  max-height: 1200px;
  overflow-y: scroll;
  background: white;
  box-sizing: border-box;
}

#zon2ctn {
  right: 66px;
  width: calc(50% - 66px);
  max-height: 1200px;
  overflow-y: scroll;
  background: white;
  box-sizing: border-box;
}

#zn1,
#zn2 {
  font-size: 18pt;
  width: 90%;
  max-width: 100% !important;
  transform-origin: top left;
  overflow: visible;
  max-height: none;
  scroll-behavior: smooth;
}

#zon1wrap,
#zon2wrap {
  width: 90%;
}

#men {
  position: fixed;
  top: 5px;
  left: 5px;
  right: 5px;
  bottom: 60px;
  overflow-y: auto;
  overflow-x: hidden;
  visibility: visible;
  font-size: 16pt;
  background-color: white;
  padding-left: 60px;
  padding-top: 60px;
}

#lha,
#lba,
#lga,
#ldr {
  position: fixed;
  background-color: silver;
}

#lha {
  top: 0;
  left: 0;
  right: 0;
  height: 5px;
}

#lba {
  bottom: 0;
  left: 0;
  right: 0;
  height: 5px;
}

#lga {
  top: 0;
  left: 0;
  bottom: 0;
  width: 5px;
}

#ldr {
  top: 0;
  right: 0;
  bottom: 0;
  width: 5px;
}

#chg {
  position: fixed;
  top: 0;
  left: 0;
  width: 8px;
  height: 8px;
  border-radius: 0 0 3px 0;
  background-color: gray;
}

#chd {
  position: fixed;
  top: 0;
  right: 0;
  width: 8px;
  height: 8px;
  border-radius: 0 0 0 3px;
  background-color: gray;
}

#cbg {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 8px;
  height: 8px;
  border-radius: 0 3px 0 0;
  background-color: gray;
}

#cbd {
  position: fixed;
  bottom: 0;
  right: 0;
  width: 8px;
  height: 8px;
  border-radius: 3px 0 0 0;
  background-color: gray;
}

ul {
  list-style-type: none;
}