/* 共通のCSS */
* {
    box-sizing: border-box;
  }
  
html, body,
ul, ol, li,
h1, h2, h3, h4, h5, h6, p,
form, input, div, button,a {
  margin: 0;
  padding: 0;
  border: none;
  text-decoration: none;
}

body {
  font-family: Lato, 'Hiragino Kaku Gothic Pro', sans-serif;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  letter-spacing: 0.05em;
}

.hidden {
  display: none !important;
}

input[type="text"], textarea {
  font-family: 'open sans';
  font-size: 1.1em;
  padding: 2px 12px 0px;
  border: 0.3px solid #c9e1e7; 
  border-radius: 5px;
  box-shadow: inset 1px 1px 2px 1px rgba(0, 0, 0, 0.25);
}
input[type="text"] {
  vertical-align: middle;
  height: 35px;
  line-height: 35px;
}
textarea {
  line-height: 1.1em;
  padding-top: 5px;
}

button[type="submit"] {
  display: inline-block;
  height: 42px;
  line-height: 42px;
  border-radius: 13px;
  border: none;
  color: white;
  font-size: 20px;
  box-shadow: 1px 1px 3px 1px rgba(0, 0, 0, 0.25);
  letter-spacing: 0.5em;
  text-indent: 0.5em;
  vertical-align: middle;
}

#dark-layer {
  position: absolute;
  top: 0px;
  left: 0px;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 5;
}

.popup {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 80%;
  margin: auto 10%;
  padding: 40px 15px;
  text-align: center;
  background-color: white;
  border-radius: 10px;
  box-shadow: 0px 10px 30px 0px rgba(0, 0, 0, 0.8);
}

/* メニューのCSS */
#contents{
  min-height: 100%;
}
.menu {
  z-index: 1;
  position: fixed;
  top: 0;
  left: -70%;
  width: 70%;
  height: 100%;
  background-color: #333;
  color: #DFEFEE;
  transition: left 0.3s ease-in-out;
}
.menu-wrapper {
  width: 85%;
  margin: auto;
  padding-top: 90px;
}
.menu-headline-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px 0px;
}
.menu-headline {
  display: inline-block;
  text-align: center;
  font-size: 1.2em;
  font-weight: bold;
}
.menu ul {
  list-style-type: none;
}
.menu li {
  display: flex;
  align-items: center;
  padding: 12px 0px 12px 19%;
  font-size: 1.6em;
  line-height: 1.4em;
  text-align: center;
  background-color: rgba(0, 0, 0, 0.2);
  margin-bottom: 5px;
  border-radius: 10px;
}
.menu-text {
  display: block !important;
  padding: 12px 0px !important;
}
.menu-type-image {
  width: 30px;
  margin-right: 7px;
}
.close-button {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 50px;
  height: 50px;
  background-image: url('../images/close.png');
  background-size: contain;
  opacity: 0.6;
} 


/* スマートフォン用 */
@media (max-width: 600px) {
  body {
    font-size: 15px;
  }
}

/* タブレット用 */
@media (min-width: 601px) and (max-width: 834px) {
  body {
    font-size: 20px;
  }
}

/* PC用 */
@media (min-width: 835px) {
  body {
    font-size: 14px;
  }

  button[type="submit"]:hover {
    cursor: pointer;
    opacity: 0.8;
    transition: opacity 0.3s;
  }

  .btn:hover {
    cursor: pointer;
    opacity: 0.8;
    transition: opacity 0.3s;
  }

  .menu {
    left: 0%;
    width: 22%;
  }
  .menu-wrapper {
    padding-top: 35px;
  }
  .close-button {
    display: none;
  }
  .menu li {
    font-size: 1.4em;
    cursor: pointer;
  }
  .menu li:hover {
    background-color: #34484d; 
    transition: background-color 0.5s;
  }
  .menu-headline-wrapper {
    padding: 15px 0px 5px;
  }
  .menu-headline-wrapper:hover {
    cursor: pointer;
    opacity: 0.5;
    transition: opacity 0.5s;
  }

  .popup {
    width: 50%;
    margin: auto 25%;
  }

  #main-container {
    width: 78%;
    padding: 10px 5%;
    margin-left: 22%;
  }
}