:root {
  --yellow: #e9b938;
  --pink: #d2427f;
  --blue: #28a6da;
  --green: #6aa32e;
  --white: #fff;
  --black: #000;
  --red: #bd0000;
  --purple: #9859b6;
  --orange: #ff8000;
  --lightblue: #4deeea;
}

.calendar_all {
  margin: 1;
  padding: 0;
  -moz-box-sizing: border-box;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  line-height: 20px;
}

.calendar_all {
  overflow-x: hidden;
  height: 100%;
  width: 101%;
  margin: 0;
  background: #202e38;
  font-family: "Roboto Mono", monospace;
  color: var(--white);
}

.h1_calendar,
.h2_calendar {
  margin: 0;
  text-align: center;
  position: relative;
  top: 20px;  
}

.h1_calendar {
  text-transform: uppercase;
  font-size: 20px;
}
.h2_calendar {
  font-size: 15px;
  color: var(--lightblue);
}
.symbology {
  width: 400px;
  margin: auto;
  padding: 0;
  position: relative;
  top: 30px;
}

.category {
  font-size: 15px;
}

.item {
  width: 15px;
  height: 15px;
  vertical-align: middle;
}

.text {
  margin: 0;
  padding: 0;
  font-size: 12px;
  margin-top: -14px;
  display: block;
  margin-left: 20px;
}

.periodic-table {
  width: 80%;
  margin: auto;
  display: flex;
  justify-content: center;
  align-items: flex-end;
  position: relative;
  top: 20px;
}

.element {
  width: 80px;
  height: 80px;
  margin-top: 10px;
  margin-right: 10px;
}
.number {
  text-align: right;
  font-size: 10px;
  font-weight: bold;
  margin-right: 5px;
  margin-bottom: 1px;
}
.symbol {
  font-size: 20px;
  font-weight: bold;
  text-transform: capitalize;
  padding-left: 5px;
}
.name_item {
  font-size: 10px;
  font-weight: bold;
  text-transform: capitalize;
  padding-left: 5px;
}
.capital-letter {
  text-transform: uppercase;
}

.imperative {
  border: 3px solid var(--yellow);
  color: var(--yellow);
}
.imperative-icon {
  color: var(--yellow);
}
.mechanical {
  border: 3px solid var(--red);
  color: var(--red);
}
.mechanical-icon {
  color: var(--red);
}
.mechanical-icon {
  color: var(--red);
}

.concurrent {
  border: 3px solid var(--white);
  color: var(--white);
}
.concurrent-icon {
  color: var(--white);
}

.dynamic {
  border: 3px solid var(--pink);
  color: var(--pink);
}
.dynamic-icon {
  color: var(--pink);
}

.declarative {
  border: 3px solid var(--purple);
  color: var(--purple);
}
.declarative-icon {
  color: var(--purple);
}

.scripting {
  border: 3px solid var(--green);
  color: var(--green);
}
.scripting-icon {
  color: var(--green);
}

.functional {
  border: 3px solid var(--blue);
  color: var(--blue);
}
.functional-icon {
  color: var(--blue);
}

.object-oriented {
  border: 3px solid var(--orange);
  color: var(--orange);
}
.object-oriented-icon {
  color: var(--orange);
}

.multi-paradigm {
  border: 3px solid var(--lightblue);
  color: var(--lightblue);
}
.multi-paradigm-icon {
  color: var(--lightblue);
}

.element:hover {
  transform: scale(1.1);
  color: var(--black);
  transition-duration: 0.3s;
  cursor: pointer;
}

.imperative:hover {
  background: var(--yellow);
}
.dynamic:hover {
  background: var(--pink);
}

.functional:hover {
  background: var(--blue);
}

.scripting:hover {
  background: var(--green);
}
.concurrent:hover {
  background: var(--white);
}

.mechanical:hover {
  background: var(--red);
}

.declarative:hover {
  background: var(--purple);
}

.object-oriented:hover {
  background: var(--orange);
}
.multi-paradigm:hover {
  background: var(--lightblue);
}