@charset "utf-8";


html {
  background-color: #eaf6fd;
}

body {
  background-color: #eaf6fd;
  font-size: 14px;
  /* overflow: auto; */
  padding-top: 0;
  width: 100%;
  height: 100%;
}

body main {
  background-color: var(--bs-primary-border-subtle);
}

a {
  /* color: white; */
  text-decoration: none;
}

#wrapper {
  text-align: center;
  width: 100%;
  height: 100%;
  overflow: hidden;
  position: relative;
}
#image {
  width: 100%;
  height: 100%;
}


#example{
  margin: auto;
}

.shikaku1::before {
  content:"■";
}
.shikaku2::before {
  content:"□";
}

.shikak1::before {
  content:"◆";
}
.shikaku2::before {
  content:"◇";
}
.sankaku1::before {
  content:"▶";
}
.sankaku2::before {
  content:"▷";
}
.maru1::before {
  content:"◎";
}
.maru2::before {
  content:"●";
}
.maru3::before {
  content:"〇";
}

.b_bg1 {
  background-color: var(--bs-warning-border-subtle);
}
.b_bg2 {
  background-color: var(--bs-gray-500);
}
.b_bg3 {
  background-color: var(--bs-info);
}

.bgc-0 {
  background-color:white;
}
.bgc-1 {
  background-color:#006d9c;
}
.bgc-2 {
  background-color:#eeeeee;
}
.bgc-3 {
  background-color:#b6b6b6;
}
.bgc-4 {
  background-color:greenyellow;
}
.bgc-5 {
  background-color:lightblue;
}
.bgc-6 {
  background-color:orange;
}
.bgc-7 {
  background-color:yellow;
}
.bgc-8 {
  background-color:pink;
}
.bgc-9 {
  background-color:cadetblue;
}
.bgc-10 {
  background-color:black;
}
.bgc-11 {
  background-color:lightgreen;
}

.symbol_color {
  color:lightseagreen;
}
.font_5rem {
  font-size: .5rem;
}
.font_8rem {
  font-size: .8rem;
}
.font1rem {
  font-size: 1rem;
}
.font1_2rem {
  font-size: 1.2rem;
}
.font1_5rem {
  font-size: 1.5rem;
}
.font2rem {
  font-size: 2rem;
}
.font3rem {
  font-size: 3rem;
}
.fontlarger {
  font-size: larger;
}
.fontweight {
  font-weight: 700;
}

.c-black {
  color:black;
}
.c-white {
  color:white;
}
.c-gray {
  color:lightgray;
}
.c-black {
  color:black;
}
.c-green {
  color: green;
}
.c-lightpink {
  color: lightpink;
}
.c-greenyellow {
  color: greenyellow;
}
.c-skyblue {
  color: skyblue;
}
.c-lightblue {
  color: lightblue;
}
.c-blue {
  color: blue;
}
.c-darkblue {
  color: darkblue;
}
.c-orange {
  color: orange;
}
.c-pink {
  color: pink;
}
.c-red {
  color: red;
}
.c-yellow {
  color: yellow;
}
.c-basecolor {
  color: #adcbfa;
}
.bg-yellow {
  background:yellow;
}

.wa {
  width: auto;
}
.w30 {
  width: 300px;
}
.w25 {
  width: 250px;
}
.w15 {
  width: 150px;
}
.w10 {
  width: 100px;
}
.w_8 {
  max-width: 80px;
}
.w_5 {
  max-width: 50px;
}
.w_4 {
  max-width: 40px;
}
.w_3 {
  max-width: 30px;
}
.w-100 {
  max-width: 100%;
}
.w-80 {
  max-width: 80%;
}
.w-46 {
  max-width: 46%;
}
.w40p {
  width: 40%;
}
.w60p {
  width: 60%;
}
.w-60p {
  max-width: 60%;
}
.w10 {
  width: 100px;
}
.w8 {
  width: 80px;
}
.w5 {
  width: 50px;
}
.w4 {
  width: 40px;
}
.w3 {
  width: 30px;
}
.w2 {
  width: 25px;
}
.w1 {
  width: 20px;
}

.m_8 {
  margin: 8px;
}
.m0 {
  margin: 0;
}
.m1 {
  margin: 0 10px;
}
.m2 {
  margin: 0 20px;
}
.ma {
  margin: 0 auto;
}
.mt-0 {
  margin-top: 0;
}
.mt-1 {
  margin-top: 5px;
}
.mr-0 {
  margin-right: 0;
}
.ml-0 {
  margin-left: 0;
}
.mb-0 {
  margin-bottom: 0;
}
.mt-1 {
  margin-top: 5px;
}
.mb-1 {
  margin-bottom: 5px;
}
.mr-1 {
  margin-right: 5px;
}
.ml-1 {
  margin-left: 5px;
}
.ml-4 {
  margin-left: 20px;
}

.p20 {
  padding: 20px;
}
.pl-20 {
  padding-left: 20px;
}
.p10 {
  padding: 10px;
}
.p5 {
  padding: 5px;
}
.p0 {
  padding: 0;
}

.h-70p {
  max-height: 70%;
}
.w-auto {
  width: auto;
}
.h-auto {
  height: auto;
}
.h-max {
  max-height: 80%;
  width: auto;
}
.h10 {
  height: 100px;
}
.h8 {
  height: 80px;
}
.h5 {
  height: 50px;
}
.h4 {
  height: 40px;
}
.h3 {
  height: 30px;
}
.h2 {
  height: 25px;
}
.h1 {
  height: 20px;
}
.tw-b {
  font-weight: bold;
}

.bd1 {
  border: #00ffff 1px solid;
}
.br-1 {
  border-radius: 0 0 0 5px;
}
.br {
  border-radius: 5px;
}
.br10 {
  border-radius: 10px;
}
.br5 {
  border-radius: 5px;
}
.br50p {
  border-radius: 50%;
}
.l_space_1 {
  letter-spacing: 0.1em;
}
.l_space_12 {
  letter-spacing: 0.12em;
}
.l_space_2 {
  letter-spacing: 0.2em;
}

.iin.bbb {
  display: none;
}

.waku0 {
  background-color: black;
  border: #00ffff 1px solid;
  padding: 5px;
  border-radius: 5px;
}

.waku {
  background-color: cadetblue;
  border: #00ffff 1px solid;
  padding: 5px;
  border-radius: 5px;
}

.shadow {
  box-shadow: 0px 1px 1px rgba(255, 255, 255, 0.1) inset;
}

.pic_size {
  width: 80vh;
  margin: 0 auto;
}
.pic_size2 {
  width: 10vh;
}

.buntou::before {
  content: "◎";
  margin-right: 6px;
}

.containerr { 
  padding-right: 15px; 
  padding-left: 15px; 
  margin-right: auto; 
  margin-left: auto;
}

.wrap {
  display: flex;
  gap: 0 43px;
  width: 368px;
  margin: 0 auto;
}

.hashi-yose {
  display: flex;
  justify-content: space-between;
}

.item {
  display: block;
  width: 100%;
  overflow: hidden;
}

.item > img {
  width: 100%;
  height: 140px;
  object-fit: cover;
  transition: transform 0.4s;
}

.item:hover > img {
  transform: scale(1.15);
}

table {
  border-collapse:  collapse;
  background-color: #cdefff;
  /* overflow-x: auto; */
  table-layout: auto;
}

th,td {
  text-align: center;
  vertical-align: center;
  border: solid 1px;
  padding: 0;
}

td:nth-of-type(1) {
  background-color: lightblue;
}
td:nth-of-type(3) {
  background-color: lightblue;
}

th {
  text-align: center;
  font-weight: bolder;
  color:white !important;
  background: linear-gradient(#829ebc,#225588);
  border-left: 1px solid #3c6690;
  border-top: 1px solid #3c6690;
  border-bottom: 1px solid #3c6690;
  box-shadow: 0px 1px 1px rgba(255,255,255,0.3) inset;
  width: 25%;
  padding: 10px 0;
}

td {
  text-align: left;
}

.jc-sa2 {
  justify-content: space-around;
}

.mess {
  /* background-color: lightpink; */
  font-weight: bold;
}

.br50 {
  border-radius: 50%;
}

.box {
  border: dotted 2px black;
  padding: 5px;
  margin-bottom: 5px;
}

.box_pics {
  display: flex;
  flex-wrap: wrap;
  gap: 10px; /* ブロック間の間隔 */
}

.flex {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
}
.flex2 {
  display: flex;
  align-items: center;
  justify-content: top;
  flex-wrap: wrap;
}
.flex3 {
  display: flex;
  align-items: left;
  justify-content:space-between;
  flex-wrap:initial;
}

.logo img {
  width: 60px;
  height: auto;
}

.top-title h1 {
  color: white;
  font-size: 1.4rem;
  font-weight: bold;
}

header {
  background-color: #8b3636;
  border-radius: 0 0 5px 5px;
}

nav ul li {
  margin-right: 10px;
}

.textBox {
  border: solid 5px orange;
}

.burger {
  display: none;
  cursor: pointer;
  z-index: 999;

}

.burger div {
  width: 25px;
  height: 3px;
  background-color: white;
  margin: 5px;
  transition: 0.5s ease;

}

.label {
  display: flex;
  justify-content: flex-start;
  align-items: flex-start;
}

.nav-active {
  transform: translateX(0%) !important;
}


@media screen and (max-width: 1024px) {
  .nav-links {
    width: 100%;
    color: white;
  }
}

@media screen and (max-width: 768px) {
  body {
    overflow-x: hidden;
  }
  .nav-links {
    position: absolute;
    right: 0;
    height: 93vh;
    top: 7vh;
    background-color: #8b3636;
    flex-direction: column;
    justify-content: space-around;
    align-items: center;
    width: 46%;
    transform: translateX(100%);
    transition: transform 0.2s ease-in-out;
    z-index: 2;
  }

  .menu-base-color {
    color: #adcbfa;
  }

  .z-index {
    z-index: 0;
  }

  .nav-links li {
    opacity: 0;
  }

  .nav-links li a {
    /* color: white; */
    /* text-decoration: none; */
    font-weight: bold;
  }

  .burger {
    display: block;
  }
}

@keyframes navLinksFade {
  0% {
    opacity: 0;
    transform: translateX(50px);
  }
  100% {
    opacity: 1;
    transform: translateX(0px);
  }
}

.login_ch {
  /* margin-top: 4px; */
  margin-bottom: 4px;
  padding: 0 10px;
  background-color: #02ffd5;
  border-radius: 0 0 5px 5px;
}

.footer {
  margin-top: 5px;
  margin-bottom: 4px;
  padding: 0 10px;
  background-color: #8b3636;
  border-radius:5px 5px 0 0 ;
}

.toggle .line1 {
  transform: rotate(-45deg) translate(-5px, 6px);
}
.toggle .line2 {
  opacity: 0;
}
.toggle .line3 {
  transform: rotate(405deg) translate(-5px, -6px);
}

.sb {
  position: fixed;
  display: flex;
  align-items: center;
  justify-content: center;
  right: 20px;
  bottom: 20px;
  width: 80px;
  height: 80px;
  font-size: 20px;
  font-weight: bold;
  color: #fff;
  background: #666666;
  border: none;
  border-radius: 50%;
  cursor: pointer;
  opacity: 1;
  visibility: hidden;
  transition: .5s;
  z-index: 9;
}

.is-active{
  opacity: .8;
  visibility: visible;
}



.tab-item {
  background-color: #adcbfa;
  flex-grow: 1;
  padding: 5px;
  list-style: none;
  border: solid 1px #CCC;
  border-radius: 20px 20px 0 0;
  text-align: center;
  cursor: pointer;
}
.t-area ul {
  padding: 0;
  margin-top: 4px;
}
.area {
  display: none;
}
.tab-item.is-active {
  background: #006d9c;
  color: #FFF;
  transition: all 0.3s ease-out;
}