html,
body {
  height: 100%;
  margin: 0;
  display: flex;
  justify-content: center;
  align-items: unset;
}

#ibs_wrapper {
  width: 100vw;
  max-width: 500px;
  box-sizing: border-box;
  /* border: 2px solid var(--warning); */
}

.ibs_control {
  display: flex;
  justify-content: space-between;
}

.ibs_control_btn {
  color: var(--light);
  background: transparent;
  display: inline-block;
  outline: 0;
  cursor: pointer;
  border: none;
  margin: 6px;
  margin-bottom: 0px;
}

div#div_scr {
  display: flex;
  justify-content: center;
  font-size: 50px;
}

div#ibs_view {
  display: flex;
  flex-direction: column;
  align-items: center;
  border: 2px solid var(--info);
}

div#ibs_noyes {
  position: absolute;
  bottom: 0;
  width: 100vw;
  max-width: 500px;
  box-sizing: border-box;
  background-color: transparent;
  height: 50vh;
  display: flex;
  justify-content: space-around;
}

div#shape_viewport {
  margin: 8px
}

.btn_noyes {
  width: inherit;
  height: auto;
  color: var(--light);
  background: transparent;
  display: inline-block;
  outline: 0;
  cursor: pointer;
  border: none;
  margin: 6px;
  border: 2px solid var(--primary);
  font-size: 50px;
}

.meter {
  height: 20px;
  position: relative;
  background: transparent;
  width: 100%;
  /* padding: 10px; */
}

.meter>span {
  display: block;
  height: 100%;
  background-color: rgb(255, 255, 255);
  position: relative;
  overflow: hidden;
  /* background-image: linear-gradient(
      center bottom,
      rgb(233, 68, 158) 37%,
      rgb(84,240,84) 69%
    ); */
  /* box-shadow: 
      inset 0 2px 9px  rgba(255,255,255,0.3),
      inset 0 -2px 6px rgba(0,0,0,0.4); */
}