@charset "UTF-8";
/* CSS Document */
img {
  width: 100%;
}
html {
  font-size: 62.5%; /* 16px * 62.5% = 10px */
  width: 100%;
}
body {
  color: #333; /* RGB */
  text-align: center;
  font-size: 1.6rem;
  font-weight: 600;
  max-width: 375px;
  margin: 0 auto;
  font-family: "arial unicode ms", "arial", sans-serif;
}
.btn-try {
  width: 200px;
  margin: 100px auto;
  font-weight: 600;
}
a.btn-1 {
  display: flex;
  justify-content: center;
  align-items: center;
  background: #fff;
  border: 1px solid #f4b4cc;
  box-sizing: border-box;
  width: 100%;
  height: 50px;
  padding: 0 15px;
  color: #f4b4cc;
  font-size: 1.8rem;
  text-align: left;
  text-decoration: none;
  position: relative;
  transition-duration: 0.2s;
}
a.btn-1:hover {
  background: #f4b4cc;
  border: 1px solid #f4b4cc;
  color: #fff;
}
a.btn-1:before {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 0 0 30px 35px;
  border-color: transparent transparent #f4b4cc transparent;
}
a.btn-1 span {
  position: absolute;
  bottom: 8px;
  right: 15px;
  display: inline-block;
}
a.btn-1 span:before {
  content: '';
  width: 13px;
  height: 13px;
  background: #ffffff;
  border-radius: 50%;
  position: absolute;
  top: 50%;
  left: 0;
  margin-top: -8px;
}
a.btn-1 span:after {
  content: '';
  width: 3px;
  height: 3px;
  border: 0;
  border-top: 2px solid #f4b4cc;
  border-right: 2px solid #f4b4cc;
  transform: rotate(45deg);
  position: absolute;
  top: 50%;
  left: 4px;
  margin-top: -4px;
}
.btn-inquiry {
  width: 230px;
  margin: 0 auto;
}
a.btn-2 {
  display: flex;
  justify-content: center;
  align-items: center;
  background: #fff;
  border: 1px solid #a0d2f2;
  box-sizing: border-box;
  width: 100%;
  height: 50px;
  padding: 0 15px;
  color: #a0d2f2;
  font-size: 1.8rem;
  text-align: left;
  text-decoration: none;
  position: relative;
  transition-duration: 0.2s;
}
a.btn-2:hover {
  background: #a0d2f2;
  border: 1px solid #a0d2f2;
  color: #fff;
}
a.btn-2:before {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 0 0 30px 35px;
  border-color: transparent transparent #a0d2f2 transparent;
}
a.btn-2 span {
  position: absolute;
  bottom: 8px;
  right: 15px;
  display: inline-block;
}
a.btn-2 span:before {
  content: '';
  width: 13px;
  height: 13px;
  background: #ffffff;
  border-radius: 50%;
  position: absolute;
  top: 50%;
  left: 0;
  margin-top: -8px;
}
a.btn-2 span:after {
  content: '';
  width: 3px;
  height: 3px;
  border: 0;
  border-top: 2px solid #a0d2f2;
  border-right: 2px solid #a0d2f2;
  transform: rotate(45deg);
  position: absolute;
  top: 50%;
  left: 4px;
  margin-top: -4px;
}
.bg_pattern {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: #fff;
  z-index: -1;
}
.cours-name {
  margin: 120px auto 60px;
}
.triangle {
  font-size: 3.6rem;
  color: #a0d2f2;
  padding-right: 15px;
  animation: flash 2s linear infinite;
}
@keyframes flash {
  0%, 50%, 100% {
    opacity: 0;
  }
  35% {
    opacity: 1;
    color: #f4b4cc;
  }
  65% {
    opacity: 1;
    color: #a0d2f2;
  }
}