/* 全体の装飾 */
html {
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  touch-action: manipulation;
}

body {
  font-family: UD Digi Kyokasho N-B, "ヒラギノ角ゴ ProN W6", "ヒラギノ角ゴ ProN";
  user-select: none;
  width: 100%;
  height: 100%;
  min-width: 1024px;
  min-height: 768px;
  background-color: white;
}

#tegaki_pallet .btn {
  width: 40px;
  height: 40px;
  margin: 2.5px;
  cursor: pointer;
}

.blk_img {
  width: 76px;
  height: 76px;
  margin: 0;
}

.blk_td {
  width: 80px;
  height: 80px;
  margin: 0;
  border-collapse: collapse;
  background-color: "#f6f0cc";
}

#count {
  width: 60px;
  height: 50px;
  font-size: 26px;
  text-align: center;
}

/* ---------header まわり-------------------------------------- */
header {
  position: fixed;
  display: flex;
  justify-content: left;
  top: 0;
  left: 0;
  width: calc(100% - 200px);
  height: 50px;
  background-color: #f6f0cc;
  z-index: 1;
}

.form-select {
  width: 70px;
  height: 40px;
  cursor: pointer;
  margin: 5px;
}

label {
  display: flex;

  height: 40px;
  cursor: pointer;
  background-color: aliceblue;
  margin: 5px 0 5px 10px;
}

.checkbox {
  width: 30px;
  height: 30px;
  margin-top: 5px;
  cursor: pointer;
}

#main_text_box {
  text-align: center;
  width: calc(100% - 600px);
  height: 40px;
  font-size: 20px;
  margin: 5px;
  padding: 5px;
  background-color: #005aff;
  color: white;
}

#icon_area {
  min-width: 200px;
  background-color: #f6f0cc;
  z-index: 1;
  text-align: center;
}

.icon {
  width: 40px;
  height: 40px;
  margin: 5px 0 5px 0;
  background-color: white;
  cursor: pointer;
}

#ud {
  min-width: 40px;
  height: 40px;
  margin: 5px;
  cursor: pointer;
}

/* ----main ------------------------------------------- */
main {
  position: fixed;
  height: 100%;
  z-index: 1;
}

/* atricle まわり ---------------------------------------*/
article {
  position: fixed;
  margin-top: 50px;
  width: calc(100% - 200px);
}

#tegaki_canvas {
  position: fixed;
  width: calc(100% - 200px);
  height: calc(100% - 70px);
  background: rgba(255, 255, 205, 0);
  pointer-events: none;
  border: none;
  z-index: 10000;
}

#sub {
  position: fixed;
  display: flex;
  margin-top: 50px;
  height: 50px;
  z-index: 200;
}

#sub .form-select {
  width: 150px;
  font-size: 12px;
}

#buttons {
  display: flex;
}

#buttons .btn,#content .btn {
  width: 80px;
  height: 40px;
  font-size: 12px;
  cursor: pointer;
}

#shiki {
  display: flex;
  margin-left: 10px;
  line-height: 50px;
}

#sub input {
  width: 80px;
  margin-left: 5px;
  font-size: 16px;
  line-height: 24px;
  margin: 5px;
  text-align: center;
  pointer-events: all;
}

#sub .kigo {
  width: 30px;
  height: 30px;
  line-height: 50px;
  text-align: center;
  font-size: 20px;
}

#count {
  width: 50px;
  border: solid 1px;
}

#content {
  margin-top: 40px;
}

#note_masu {
  z-index: 1;
  margin-top: 50px;
  margin-left: 10px;
}

.tegaki {
  position: fixed;
  width: 300px;
  height: 240px;
  left: 50px;
  top: 140px;
  z-index: 100;
}

.text_box {
  position: fixed;
  height: 30px;
  padding-top: 2px;
  padding-bottom: auto;
  cursor: pointer;
}

.figure,
.square,
.triangle,
.circle,
.dia {
  position: fixed;
  left: 110px;
  top: 140px;
  width: 120px;
  height: 120px;
  border: 2px solid #b2ce54;
  opacity: 0.7;
  z-index: 100;
}

.line {
  position: fixed;
  left: 100px;
  top: 110px;
  width: 100px;
  min-height: 5px;
  max-height: 5px;
  position: fixed;
  cursor: pointer;
}

#text_input_box {
  width: 150px;
  height: 40px;
  margin: 3px 5px;
}

#submit {
  width: 40px;
  height: 40px;
  margin: 3px 0 0 -5px;
}

/* グリッド作成---------------- */

td {
  border: #333 solid 1px;
}

#clock {
  background-color: none;
}
#score {
  font-family: "BIZ UDGothic";
}
.input-box {
  box-sizing: border-box;
  margin: 0 auto 40px;
  border: none;
  border-radius: 10px;
  width: 100%;
  height: 60px;
  box-shadow: 0 0 2px rgba(0, 0, 0, 0.5) inset;
  -webkit-appearance: none;
  height: 50px;
  width: 70px;
  font-size: 30px;
  text-align: center;
}
.input-box:before {
  top: 8px;
  right: 20px;
  color: #eceff1;
  font-size: 20px;
  content: "▲";
  pointer-events: none;
}
.input-box:after {
  bottom: 8px;
  right: 20px;
  color: #eceff1;
  font-size: 20px;
  content: "▼";
  pointer-events: none;
}

#tokei_board {
  z-index: 200;
  margin-left: 50px;
}
#tokei_range {
  width: 600px;
}

/* ブロック--------------------- */
#suuzu_block {
  position: fixed;
  text-align: center;
  z-index: 100;
}

/* aside_right まわり ---------------------------------------*/
aside {
  position: fixed;
  text-align: center;
  width: 210px;
  height: 100%;
  top: 0;
  right: 0;
  z-index: 1;
  font-size: 16px;
  background-color: aliceblue;
}

aside .img {
  width: 40px;
  height: 40px;
  cursor: pointer;
  z-index: 100;
}
aside .ichi {
  width: 10px;
  margin: 0 10px;
}
aside .juu {
  width: 30px;
  margin: 0 5px;
}
aside .sen,
aside .gosen,
aside .ichiman {
  width: 78px;
}

#LED {
  width: 200px;
  height: 50px;
  margin-left: auto;
  margin-right: auto;
  overflow-wrap: break-word;
  font-size: 20px;
  line-height: 24px;
  font-weight: 900;
  color: #d8f255;
  background-color: #333;
}

#calc_pallet {
  width: 200px;
  height: 200px;
  margin: 0 auto 0 auto;
  border: solid 1px #005aff;
}

#calc_pallet table {
  margin-left: auto;
  margin-right: auto;
  padding: auto;
}

#calc_pallet button,
#calc_pallet .num {
  width: 36px;
  height: 36px;
}

.num,
.hyaku {
  width: 36px;
  height: 36px;
  font-size: 18px;
  text-align: center;
  vertical-align: middle;
  color: black;
  border-radius: 10%;
  background-color: white;
  border: 1px solid #333;
  cursor: pointer;
  z-index: 100;
}

.btn {
  height: 30px;
  width: 36px;
  line-height: 24px;
  margin: auto;
  padding: 0;
  cursor: pointer;
}

.img {
  cursor: pointer;
  z-index: 100;
}
.m_ichi,
.ichi {
  width: 10px;
  height: 50px;
  margin: 0 10px;
}
.m_juu,
.juu,
.m_hyaku {
  width: 30px;
  height: 50px;
  margin: 0 5px;
}
.sen,
.gosen,
.ichiman {
  width: 78px;
  line-height: 40px;
}

.sm_ichi {
  width: 5px;
  height: 20px;
  margin: 1px;
}
.sm_juu,
.sm_hyaku {
  width: 10px;
  margin: 1px;
  height: 20px;
  line-height: 20px;
}
.m_sen,
.sm_sen,
.m_ichiman,
.sm_ichiman {
  width: 30px;
  height: 20px;
}

/* ----------------------------- */
footer {
  position: fixed;
  display: flex;
  bottom: 0px;
  right: 200px;
  width: calc(100% - 280px);
  height: 40px;
  flex-wrap: wrap-reverse;
  z-index: 1;
}

#footer_area {
  display: flex;
  flex-wrap: wrap-reverse;
  padding-bottom: 10px;
}

#gomibako {
  position: fixed;
  width: 60px;
  height: 80px;
  right: 240px;
  bottom: 20px;
  z-index: 1;
}

/* 九九の表の装飾 */
.hyou {
  font-size: 30px;
  width: 40px;
  height: 40px;
  line-height: 30px;
  cursor: pointer;
  border: 2px solid black;
  background-color: white;
  font-weight: 600;
  text-align: center;
  user-select: none;
}

.fusi {
  width: 50px;
  height: 100px;
  border: none;
  background-color: white;
}

.onpu {
  width: 50px;
  height: 100px;
}
.o2buo {
  width: 200px;
  height: 100px;
}
.o4buo,
.o4kyu {
  width: 100px;
  height: 100px;
}
.of4bo {
  width: 150px;
  height: 100px;
}
.o8buo {
  width: 50px;
  height: 100px;
}

/* 数え棒 */
#pallet {
  display: flex;
}

#pallet div {
  height: 170px;
  border: #333 1px solid;
}

#pallet0 {
  width: 410px;
  background-color: pink;
}
#pallet1 {
  width: 310px;
  background-color: lightyellow;
}
#pallet2 {
  width: 210px;
  background-color: lightblue;
}
#box {
  width: 140px;
  height: 85px;
  background-color: lightgreen;
  border: #333 1px solid;
}

#box .draggable-elem,
#pallet .draggable-elem {
  border: none;
  background-color: transparent;
}
/* たし算の筆算 */
#field {
  z-index: 1;
  user-select: none;
}

#num_pallet {
  display: flex;
  width: 505px;
  height: 51px;
  background-color: aliceblue;
  border: solid 1px #333;
}

#num_pallet div {
  width: 50px;
  height: 50px;
  line-height: 50px;
  color:#333;
  background-color: white;
  font-size: 30px;
  text-align: center;
  border-radius: 10%;
  border: 1px solid #333;
}

.keisan_shiki {
  width: 120px;
  height: 50px;
  text-align: center;
  font-size: 30px;
}

.naname1 {
  position: relative;
}
.naname1::before {
  position: absolute;
  content: "";
  display: block;
  transform: rotate(45deg);
  background-color: red;
  width: 100%;
  height: 1px;
  top: 50%;
  left: 0;
}

.seki_kuriagari div,
.seki_kuriagari td,
.seki_kuriagari1 div,
.seki_kuriagari1 td,
.seki_kuriagari2 div,
.seki_kuriagari2 td,
.seki_kuriagari3 div,
.seki_kuriagari3 td {
  max-height: 20px;
  color: red;
  font-size: 12px;
  background-color: white;
  border-radius: 10%;
  border: 1px solid #333;
}
.seki_kuriagari1 div,
.seki_kuriagari1 td,
.seki_kuriagari2 div,
.seki_kuriagari2 td {
  color: gray;
}
.seki_kuriagari1 div,
.seki_kuriagari2 div,
.seki_kuriagari3 div,
.seki_kuriagari div {
  margin: 0 0 0 auto;
}
.seki_kuriagari3 div {
  margin: auto;
}

#num_pallet div,
.seki_tochu div,
.seki_kotae div {
  width: 50px;
  height: 50px;
  line-height: 50px;
  background-color: white;
  font-size: 30px;
  text-align: center;
  border-radius: 10%;
  border: 1px solid #333;
}
/* 九九のれんしゅうの装飾 */
#yomi {
  width: 300px;
  height: 40px;
  margin: 10px 0 0 10px;
  font-size: 16px;
  text-align: center;
  align-items: center;
  z-index: 1000;
  border-top: 1px solid #4dc4ff;
  border-left: 1px solid #4dc4ff;
  letter-spacing: 0.5rem;
}
#yomi_kotae {
  width: 200px;
  height: 40px;
  margin: 10px 10px 0 0;
  font-size: 16px;
  text-align: center;
  align-items: center;
  z-index: 1000;
  border-top: 1px solid #4dc4ff;
  border-right: 1px solid #4dc4ff;
  letter-spacing: 0.2rem;
}
#kuku_shiki {
  width: 300px;
  height: 60px;
  margin: 0 0 0 10px;
  font-size: 60px;
  line-height: 60px;
  text-align: center;
  z-index: 1000;
  border-bottom: 1px solid #4dc4ff;
  border-left: 1px solid #4dc4ff;
  letter-spacing: 0.5rem;
}
#kuku_shiki_kotae {
  width: 200px;
  height: 60px;
  margin: 0px 10px 10px 0;
  font-size: 60px;
  line-height: 60px;
  text-align: center;
  z-index: 1000;
  border-bottom: 1px solid #4dc4ff;
  border-right: 1px solid #4dc4ff;
  letter-spacing: 0.5rem;
}
/* 九九のれんしゅうの装飾 */

.YOMI,
.SHIKI {
  display: flex;
}