style.css

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  background-color: rgb(151, 151, 151);
  font-family: "Roboto", Helvetica, sans-serif;
}

.app {
  display: flex;
  flex-flow: column;

  width: 100vw;
  height: 100vh;
}

header {
  padding: 20px;
  margin: 50px auto 50px;
  text-align: center;
  background-color: white;
  border-radius: 10px;
  box-shadow: rgba(0, 0, 0, 1) 10px 10px;
  font-size: 20pt;
}
.k-icon-class {
  width: 50px;
  position: relative;
  left: 10px;
  border-radius: 10px;
}
hr {
  width: 100%;
  position: relative;
  bottom: 20px;
  border: black solid 1px;
  border-radius: 50%;
}

.fields {
  display: flex;
  flex: 1;
  width: 100%;
  justify-content: center;
  align-items: center;
}

.fields .field {
  display: flex;
  flex-flow: column;
  flex: 1;

  width: 100%;
  min-width: 250px;
  max-width: 350px;
  height: 100%;
  min-height: 150px;

  background-color: rgba(0, 0, 0, 0.1);
  border-radius: 10px;
  margin: 0 15px;
  padding: 8px;
  transition: all 0.5s linear;
}
.fields .field .field-item,
.field-Criteria {
  background-color: #f3f3f3;
  border-radius: 10px;
  padding: 15px 20px;
  text-align: center;
  margin: 4px 0px;
}
.field-Criteria {
  font-size: 15pt;
  border: rgba(0, 0, 0, 1) solid 1px;
  text-shadow: white;
  box-shadow: rgba(0, 0, 0, 1) 5px 5px;
  position: relative;
}
#toDo {
  background-color: rgb(145, 142, 129);
}
#doing {
  background-color: rgb(255, 208, 0);
}
#done {
  background-color: rgb(80, 211, 75);
}
/* Add FIelds Button */
.add-fields {
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 30px 0px;
  padding: 0%;
  width: 100%;
}
input[type="text"] {
  width: 300px;
  height: 55px;
  border-radius: 5px;
  padding: 5px;
  font-size: 15pt;
  transition: width 0.5s ease-in-out;
  color: black;
  font-family: "Franklin Gothic Medium", "Arial Narrow", Arial, sans-serif;
}

input[type="text"]:focus {
  width: 50%;
}
.addTaskButtonClass {
  width: 55px;
  height: 55px;
  border-radius: 5px;
  background-color: white;
  border: black 1px solid;
  box-shadow: rgba(0, 0, 0, 1) 3px 3px;
  padding: 5px;
  margin: 10px;
  align-self: center;
  transition: all 0.2s;
}
.addTaskButtonClass:hover {
  cursor: pointer;
}
/* Tasks */
.arrowDown {
  width: 30px;
  height: 30px;
  cursor: pointer;
  transition: ease-in-out 0.2s;
}
.arrowUp {
  transform: rotate(180deg);
  width: 30px;
  height: 30px;
  cursor: pointer;
  transition: ease-in-out 0.2s;
}
.arrowDown:hover,
.arrowUp:hover {
  width: 40px;
  height: 40px;
}
.moreClass {
  display: none;
  padding: 10px;
  margin: 10px;
}
#taskDetailsId {
  display: flex;
  justify-content: center;
  align-items: center;
  border: 1px solid #888;
  border-radius: 5px;
  outline: transparent;
  padding: 10px;
  margin: 10px;
  max-inline-size: 90%;
  min-inline-size: 90%;
  resize: none;
  overflow: auto;
  color: black;
  font-family: "Franklin Gothic Medium", "Arial Narrow", Arial, sans-serif;
}
.field-Criteria .deleteButtonClass,
.field-Criteria .nextStepButtonClass, 
.field-Criteria .deleteButtonCloseClass,
.field-Criteria .nextStepButtonCheckClass {
  transition: ease-in-out 1s;
  filter: alpha(opacity=50);
	padding: 2px;
	width: 55%;
	height: 30px;
}
.field-Criteria .deleteButtonClass:hover,
.field-Criteria .deleteButtonCloseClass:hover {
  cursor: pointer;
  background-color: rgb(255, 0, 0);
  -webkit-transition: opacity 1s ease-in-out;
  -moz-transition: opacity 1s ease-in-out;
  -ms-transition: opacity 1s ease-in-out;
  -o-transition: opacity 1s ease-in-out;
  transition: opacity 1s ease-in-out;
}
.field-Criteria .nextStepButtonClass:hover, 
.field-Criteria .nextStepButtonCheckClass:hover{
  background-color: rgb(0, 255, 64);
  cursor: pointer;
  -webkit-transition: opacity 1s ease-in-out;
  -moz-transition: opacity 1s ease-in-out;
  -ms-transition: opacity 1s ease-in-out;
  -o-transition: opacity 1s ease-in-out;
  transition: opacity 1s ease-in-out;
}
.field-Criteria .deleteButtonClass, .field-Criteria .nextStepButtonClass  {
	margin: 10px auto 50px auto;
}

.field-Criteria .deleteButtonCloseClass , .field-Criteria .nextStepButtonCheckClass {
width: 15%;
height: 35%;
position: absolute;
right: 80%;
bottom: 5%;
  display: flex;
  justify-content: center;
  align-items: center;
}
.field-Criteria .nextStepButtonCheckClass{
left: 80%;
}
.imgCloseButtonClass , .imgCheckButtonClass {
  width: 20px;
  height: 20px;
}