*, *:active, *:link {
  padding: 0px;
  margin: 0px; }

html {
  font-size: calc(1em + 1vw); }

:root {
  --color-background-2:#232931;
  --color-background-1:#eeeeee;
  --color-primary:#4ecca3;
  --color-secondary:#393e46; }

@media screen and (min-width: 75em) {
  html {
    font-size: 1.5em; } }

.row {
  max-width: 114rem;
  margin: 0 auto; }
  .row::after {
    content: "";
    display: table;
    clear: both; }
  .row [class^="col-"] {
    float: left; }
  .row .col-1-of-2 {
    width: calc((100% - 6rem) / 2); }
  .row .col-1-of-3 {
    width: calc((100% -  6rem) / 3); }
  .row .col-2-of-3 {
    width: calc(
 2 * ((100% - 2 * 6rem) / 3) + 6rem); }

.dropbtn {
  background-color: var(--color-secondary);
  color: white;
  padding: 1rem;
  font-size: 2vw;
  border: none; }
  .dropbtn:active {
    border: none;
    outline: none; }

.dropdown {
  display: inline-block;
  margin-right: 3%; }

.dropdown-content {
  padding: auto;
  border-radius: 8%;
  overflow: hidden;
  display: none;
  position: absolute;
  background-color: var(--color-background-2);
  min-width: 160px;
  width: 100%;
  z-index: 1;
  transition: all 0.3s; }

.dropdown-content button {
  color: var(--color-background-1);
  padding: 12px 16px;
  text-decoration: none;
  width: 100%;
  display: block; }

.dropdown-content button:hover {
  background-color: var(--color-background-1);
  box-shadow: 1px 4px 4px 2px var(--color-secondary); }

.dropdown:hover .dropdown-content {
  display: block; }

.dropdown:hover .dropbtn {
  color: var(--color-primary);
  font-size: 2.2vw;
  cursor: pointer; }

body {
  background: var(--color-background-1);
  font-family: 'Lato', sans-serif;
  font-weight: 600;
  color: var(--color-secondary);
  letter-spacing: 0px; }

.navbar {
  background: var(--color-secondary);
  text-align: center;
  cursor: default; }

.customize {
  padding: .3rem;
  font-size: .5rem; }
  .customize .customize-content {
    padding: .2rem;
    border: 2px solid var(--color-primary);
    border-radius: 15%; }
  .customize #font-1 {
    font-family: 'Bitter', serif; }
  .customize #font-2 {
    font-family: 'Courgette', cursive; }
  .customize #font-3 {
    font-family: 'Lato', sans-serif; }

.page-main {
  text-align: center; }

.block {
  padding: 1em;
  text-align: center;
  margin: auto;
  display: inline-block; }

span {
  font-size: 3vw;
  cursor: pointer; }

::placeholder {
  color: white;
  opacity: 0.6; }

.icons {
  border: none;
  cursor: pointer;
  outline: none;
  background: var(--color-background-1);
  font-size: 1.4em;
  width: fit-content;
  color: var(--color-primary); }
  .icons-large {
    border: none;
    outline: none;
    background: var(--color-background-1);
    font-size: 1.5em;
    width: fit-content;
    color: var(--color-secondary); }
  .icons-larger {
    border: none;
    outline: none;
    background: var(--color-background-1);
    font-size: 1.8em;
    width: fit-content;
    color: var(--color-secondary); }

.page-header {
  background: var(--color-secondary);
  margin-left: 20%;
  text-align: center; }
  .page-header-txt {
    text-decoration: underline;
    color: var(--color-primary);
    font-size: 4vw; }

#timer {
  width: 25vw;
  padding: 1em;
  border: 2px solid var(--color-primary);
  text-align: center;
  border-radius: 3em;
  min-width: fit-content;
  margin-bottom: 2rem; }
  #timer-box {
    min-width: fit-content;
    padding: 2em;
    border: 0.4em solid var(--color-secondary);
    border-radius: 3em;
    align-content: center;
    perspective: 180rem;
    cursor: pointer;
    position: relative;
    justify-content: center;
    text-align: center;
    background-blend-mode: screen; }
    #timer-box-session {
      padding: .8rem;
      top: 0px;
      transition: all .8s ease;
      backface-visibility: hidden;
      border: 2px solid var(--color-primary);
      border-radius: 2.4em; }
    #timer-box-break {
      display: none;
      padding: .8rem;
      top: 0px;
      transition: all .8s ease;
      backface-visibility: hidden;
      transform: rotateY(180deg);
      border: 2px solid var(--color-primary);
      border-radius: 2.4em; }

#planner {
  margin: 0.5rem auto;
  text-align: center; }
  #planner_btn {
    font-size: 2vw;
    color: var(--color-background-1);
    background: var(--color-primary);
    border: 4px solid var(--color-secondary);
    padding: .3rem;
    border-radius: 25%;
    margin: .8rem auto;
    outline: none; }

#aim_bar {
  background: var(--color-secondary);
  border: 4px solid var(--color-primary);
  font-size: 2vw;
  border-radius: 30%;
  padding: 2rem;
  overflow: scroll;
  color: var(--color-background-1);
  width: 30vw;
  outline: none; }

#aim_bar::-webkit-scrollbar {
  display: none; }

#aim_bar {
  -ms-overflow-style: none;
  /* IE and Edge */
  scrollbar-width: none;
  /* Firefox */ }

.session-details-heading {
  padding: 1rem; }

li [id^="session_displayer__list-"] {
  font-size: 1.3vw; }

.ul-list-dropdown {
  text-align: center;
  list-style-type: none;
  padding: 0;
  margin: 0;
  font-size: 0.6rem; }

.dropdown-div {
  padding: 0px;
  outline: none;
  border: none; }
  .dropdown-div-heading {
    font-size: 1.2rem;
    background: var(--color-primary);
    padding: 0px;
    margin: 0;
    outline: none;
    border: none; }
  .dropdown-div li {
    color: var(--color-background-1);
    border-bottom: 0.8px dotted var(--color-primary);
    padding: 0px;
    margin: 0;
    outline: none; }
  .dropdown-div img {
    text-align: right; }

.checkbox {
  border: 1px solid var(--color-primary);
  background-color: var(--color-secondary);
  border-radius: 3%;
  outline: none; }

.label_heading {
  font-size: 2.4vw; }
  .label_heading_small {
    font-size: 2vw; }

.session_planner-heading {
  padding: 0.7rem; }

#session_displayer::-webkit-scrollbar {
  display: none; }

#session_displayer {
  -ms-overflow-style: none;
  /* IE and Edge */
  scrollbar-width: none;
  /* Firefox */ }

#session_displayer {
  overflow: scroll;
  max-height: 16rem; }

.session_duriation {
  border: 1px dashed var(--color-primary);
  font-size: larger; }

.task_completed_btn {
  outline: none;
  border: none;
  background: transparent; }
  .task_completed_btn-img {
    height: 1rem; }

#review-btn {
  outline: none;
  border: none;
  background: transparent;
  display: inline-block; }

#review-img {
  display: inline-block;
  height: 1.3vw; }