styles.css

@font-face {
  font-family: "Cafe24Ssukssuk";
  src: url("https://cdn.jsdelivr.net/gh/projectnoonnu/noonfonts_twelve@1.1/Cafe24Ssukssuk.woff")
    format("woff");
  font-weight: normal;
  font-style: normal;
}

html,
body {
  /* 
    Google Font 
    -> fredoka one, kalam, Baloo, nanum Pen script */
  font-family: "Cafe24Ssukssuk";
  /* font-family: "Fredoka One", cursive; */
  background-image: url("images/background.jpg");
  background-size: cover;
  background-position: center center;
  width: 100%;
  height: 100%;
  margin: 0;
  padding: 0;
}

/* div-clock*/
#div-clock canvas {
  position: absolute;
  /* top: 0;
  left: 0; */
  /* z-index: 0; */
  top: 0;
  left: 0;
  right: 0;
  margin: auto;
  bottom: 0;
}

#div-clock .js-clock {
  width: 100%;
  position: absolute;
  top: 60%;
  font-size: 54px;
  margin: 0 auto;
}

#div-clock .js-clock h1 {
  text-align: center;
  margin: 0;
  padding: 0;
}

/* div-Dday */
#div-Dday #day_container {
  display: inline-block;
  padding: 0;
  margin: 0;
  width: 60%;
}
#div-Dday h2 {
  font-size: 40px;
  margin-top: 50px;
}

#div-Dday #dayInfo {
  margin-top: 50px;
}

#div-Dday #showInfo {
  margin-top: 30px;
  font-size: 30px;
}

#div-Dday #showCnt {
  margin-top: 20px;
  font-size: 70px;
}

.js-Dday button {
  font-family: "Cafe24Ssukssuk";
  border-radius: 10px;
  font-size: 16px;
  padding: 8px;
  border: 1px solid #ecf0f1;
  background-color: #badc58;
  color: #485460;
}
/* Removes the clear button from date inputs */
input[type="date"]::-webkit-clear-button {
  display: none;
}

/* Removes the spin button */
input[type="date"]::-webkit-inner-spin-button {
  display: none;
}

/* drop down button */
input[type="date"]::-webkit-calendar-picker-indicator {
  color: black;
  background: transparent;
}

/* date inputs */
input[type="date"] {
  appearance: none;
  -webkit-appearance: none;
  color: #95a5a6;
  font-family: "Cafe24Ssukssuk";
  font-size: 18px;
  border: 1px solid #ecf0f1;
  border-radius: 10px;
  background: #f6e58d;
  padding: 5px;
  display: inline-block !important;
  visibility: visible !important;
}

/* year, month, day */
input[type="date"],
focus {
  color: #485460;
  box-shadow: none;
  -webkit-box-shadow: none;
  -moz-box-shadow: none;
  text-align: center;
}

input[type="text"]#input_text {
  font-family: "Cafe24Ssukssuk";
  padding-bottom: 10px;
  font-size: 20px;
  background-color: transparent;
  border: none;
  border-bottom: 2px solid #353b48;
  text-align: center;
  width: 240px;
}

.js-showDay {
  margin: 0px;
  font-size: 30px;
}

.Dday,
.showDay {
  display: none;
}

.showing {
  display: block;
}

.SH_hover {
  display: inline-block;
  width: 60%;
}

.SH_hover:hover {
  transition: background-color 0.5s;
  background-color: #82ccdd;
}

/* div-toDo */
#div-toDo #toDo_container {
  height: 80%;
  width: 60%;
}
.js-toDoForm {
  text-align: center;
  margin-bottom: 30px;
}

.js-toDoList {
  text-align: left;
  padding: 0px;
  font-size: 35px;
  display: inline-block;
  width: 50%;
  list-style: none;
  margin: 0;
}

.js-toDoList li {
  margin-bottom: 15px;
}

.js-toDoList li div:first-child {
  display: inline-block;
  width: 30px;
  height: 30px;
  vertical-align: middle;
}
.js-toDoList li div:last-child {
  display: inline-block;
  margin-left: 20px;
  font-size: 30px;
  vertical-align: middle;
}

input[type="text"]#myList {
  font-family: "Cafe24Ssukssuk";
  padding-bottom: 10px;
  font-size: 20px;
  background-color: transparent;
  border: none;
  border-bottom: 2px solid #353b48;
  text-align: center;
  width: 240px;
  margin-top: 30px;
}

input:focus {
  outline: none;
}

/* window size에 따른 div 변화 */
#div-clock,
#div-Dday,
#div-blank,
#div-toDo {
  float: left;
}

#div-clock {
  height: 60%;
  width: 100%;
  position: relative;
}

#div-Dday {
  height: 40%;
  width: 50%;
  text-align: center;
}
#div-Dday h2 {
  font-size: 40px;
  margin-top: 30px;
}
#div-Dday #dayInfo {
  margin-top: 30px;
}

#div-blank {
  display: none;
}

#div-toDo {
  height: 40%;
  width: 50%;
  text-align: center;
}

@media (min-width: 996px) {
  #div-clock {
    height: 60%;
    width: 60%;
  }
  #div-Dday {
    height: 60%;
    width: 40%;
    text-align: center;
  }
  #div-Dday #dayInfo {
    margin-top: 50px;
  }
  #div-Dday h2 {
    font-size: 40px;
    margin-top: 50px;
  }
  #div-Dday #showInfo {
    margin-top: 50px;
  }
  #div-blank {
    height: 40%;
    width: 60%;
    display: inline-block;
  }
  #div-toDo {
    height: 40%;
    width: 40%;
  }
}