equation-admin-template/ltr/plugins/todo-list/moderntodo/mod-todo.css

Booststrap 4 admin template made by equation

/* Style the list items */
.modern-todo ul#todo-items-container li.todo-item {
  cursor: pointer;
  position: relative;
  padding: 12px 8px 12px 40px;
  list-style-type: none;
  background: #fff;
  color: #3b3f5c;
  font-size: 18px;
  transition: 0.2s;
  /* make the list items unselectable */
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}
.close {
    font-size: 21px;
    font-weight: 600;
    line-height: 1.3;
    color: #888ea8;
    text-shadow: none;
     opacity: 1; 
}

/* Set all odd list items to a different color (zebra-stripes) */
.modern-todo ul#todo-items-container li.todo-item:nth-child(odd) {
  background: #f7f7f7;
  color: #3b3f5c;
}

/* Darker background-color on hover */
.modern-todo ul#todo-items-container li.todo-item:hover {
  background: #f1f3f9;
}

/* When clicked on, add a background color and strike out text */
.modern-todo ul#todo-items-container li.checked {
  background: #fff;
  color: #ee3d50;
  text-decoration: line-through;
}

/* Add a "checked" mark when clicked on */
.modern-todo ul#todo-items-container li.checked::before {
    content: '';
    position: absolute;
    border-color: #1f212d;
    border-style: solid;
    border-width: 0 2px 2px 0;
    top: 16px;
    left: 16px;
    transform: rotate(45deg);
    height: 15px;
    width: 7px;
}

/* Style the close button */
.modern-todo .close {
  position: absolute;
  right: 0;
  top: 0;
  padding: 12px 16px 12px 16px;
}

.modern-todo .close:hover {
  /*background-color: #f44336;*/
  color: #3b3f5c;
}

/* Style the header */
.modern-todo .header {
  background-color: #6156ce;
  padding: 30px 15px;
  color: white;
  text-align: center;
}

/* Clear floats after the header */
.modern-todo .header:after {
  content: "";
  display: table;
  clear: both;
}

/* Style the input */
.modern-todo input {
  border: none;
  width: 75%;
  padding: 10px;
  float: left;
  font-size: 16px;
}

/* Style the "Add" button */
.modern-todo .addBtn {
  padding: 10px;
  /*width: 25%;*/
  /*background: #e9ecef;*/
  /*color: #ee3d50;*/
  float: left;
  text-align: center;
  font-size: 16px;
  cursor: pointer;
  transition: 0.3s;
}

.modern-todo .addBtn:hover {
  background-color: #f1f3f1;
}