html {
  width: 100%;
  height: 100%;
}

body { 
  font: 14px helvetica neue, helvetica, arial, sans-serif;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

#cy {
  position: absolute;
  left: 0;
  top: 40px;
  bottom: 0;
  right: 17em;
}

.config {
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  width: 17em;
  background: rgba(0, 0, 0, 0.75);
  box-sizing: border-box;
  padding: 1em;
  color: #fff;
  transition-property: opacity;
  transition-duration: 250ms;
  transition-timing-function: ease-out;
  overflow: auto;
  z-index: 1;
}
.param {
  margin-bottom: 1em;
}

.preamble {
  margin-bottom: 2em;
}

p {
  margin: 0.5em 0;
  font-size: 0.8em;
}

.param button {
  width: 3em;
  margin-right: 0.25em;
}

a,
a:hover {
  color: #62daea;
}

.label {
  display: inline-block;
}

.slider {
  display: block;
}

.config-toggle {
  position: absolute;
  right: 0;
  top: 0;
  padding: 1em;
  margin: 0.2em;
  cursor: pointer;
  color: #888;
  z-index: 9999999;
}

.config-closed .config {
  opacity: 0;
  pointer-events: none;
}

.config-closed #cy {
  right: 0;
}
.inputs-wrapper{
  margin-top: 50px;
}
.input-date , .input-number{
  color: #000;
  width: 189px;
}
.future-wrapper{
  margin-top: 100px;
}
.input-number{
  width: 90%;
  height: 30px;
}
.input-number:in-range{
  border: 1px solid green;
}
.input-number:out-of-range{
  border: 1px solid red;
}
#daysBtn,#subjectsBtn,.reset-btn {
  outline: none;
  background-color: #4b82be;
  display: block;
  border: none;
  margin-top: 10px;
  padding: 10px 10px;
  font-size: 12px;
  font-weight: bold;
  float: right;
  margin-right: 22px;
}
.reset-btn{
  position: absolute;
  bottom: 10px;
  right: 17px;
  padding: 10px;
}
span#numberSubject, span#daysNumber{
  display: block;
  margin-top: 10px;
  font-size: 16px;
}
.cultural-date, .topics-number{
  font-weight: bold;
  font-size: 20px;
}
@media (max-width: 600px){
  #cy {
    right: 0;
  }
}