@font-face {
  font-family: 'HBIOS-SYS';
  src: url('https://cdn.jsdelivr.net/gh/projectnoonnu/noonfonts_2207-01@1.0/HBIOS-SYS.woff2') format('woff2');
  font-weight: normal;
  font-style: normal;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'HBIOS-SYS';
  cursor: none;
}

body {
  width: 100%;
  height: 100%;
  overflow: hidden;
  background-image: url(https://github.com/thdtjdgml415/codingclass/blob/main/javascript/assets/img/gameEffectbg2.gif?raw=true);
  background-size: cover;
  background-repeat: no-repeat;

}



#header {
  position: fixed;
  width: 100%;
  height: 30px;
  background: rgb(151, 48, 48);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 10px;
}

#header h1 {
  font-size: 20px;
  color: #fff;
  padding: 5px 0;
}

#header .time {
  color: #fff;
}

/* icon */
.icon1 {
  position: absolute;
  left: 100px;
  top: 100px;
  width: 54px;
}

.icon1 img {
  width: 54px;
}

.icon1 span {
  display: block;
  background: rgb(151, 48, 48);
  color: #fff;
  font-size: 14px;
  padding: 2px;
  white-space: nowrap;
  text-align: center;
}

.icon2 {
  position: absolute;
  left: 100px;
  top: 200px;
  width: 54px;
}

.icon2 img {
  width: 54px;
}

.icon2 span {
  display: block;
  background: rgb(151, 48, 48);
  color: #fff;
  font-size: 14px;
  padding: 2px;
  white-space: nowrap;
  text-align: center;
}

.icon3 {
  position: absolute;
  left: 100px;
  top: 300px;
  width: 54px;
}

.icon3 img {
  width: 54px;
}

.icon3 span {
  display: block;
  background: rgb(151, 48, 48);
  color: #fff;
  font-size: 14px;
  padding: 2px;
  white-space: nowrap;
  text-align: center;
}

.icon4 {
  position: absolute;
  left: 100px;
  top: 400px;
  width: 54px;
}

.icon4 img {
  width: 54px;
}

.icon4 span {
  display: block;
  background: rgb(151, 48, 48);
  color: #fff;
  font-size: 14px;
  padding: 2px;
  white-space: nowrap;
  text-align: center;
}

/* mouse */
.mouse__cursor {
  position: absolute;
  left: 0;
  top: 0;
  width: 50px;
  height: 50px;
  /* background-image: url(../img/cursorcluster04.png); */
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
  user-select: none;
  pointer-events: none;
  z-index: 9999;

}

/* musicList */
.music__list {
  display: none;
}

.music__list.show {
  display: block;
}

#footer {
  position: fixed;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 30px;
  background: rgb(151, 48, 48);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 5px 10px;
  text-align: center;
  color: #fff;
}

#footer .agent {}

.mac #footer {}

.window #footer {}