@charset "utf-8";

/* リンク */
a { color: #777744; }
a:hover { color: #885500; }

section{
  margin-bottom: 70px;
}

article{
  margin-bottom: 30px;
}

/* 文字サイズ・文字間 */
h1{
  font-size: 19px;
  line-height: 1.3em;
  padding: 15px;
  margin: 0;
  letter-spacing: 10px;
}
h2{
  font-size: 30px;
  line-height: 2em;
  letter-spacing: 5px;
  margin: 0;
  text-align: center;
  /* color: #619c18 */
}
h3{
  display: inline-block;
  font-size: 20px;
  padding: 10px;
  border-bottom: 5px double #619c18;
  margin: 10px 0;
}
p{
  font-size: 16px;
  line-height: 1.8em;
  padding: 10px;
  margin: 0;
}
input{
  outline: 0;    
}
/* ボタンのデザイン初期化 */
.f-style{
  border: none;
  background-color: inherit;
  display: block;
  letter-spacing: 10px;
}

/* ボタンデザイン */
.a-btn{
  display: block;
  text-decoration: none;
  text-align: center;
  font-size: 20px;
  padding: 15px;
  width: 250px;
  margin: 10px auto;
  border-radius: 5px;
  border: 1px solid #619c18;
  color: #333333;
}

.button {
  position: relative;
  display: block;
  width: 250px;  
  padding: 15px;  
  margin: 10px auto;  
  border: 2px solid #619c18;
  border-radius: 5px;  
  color: #333;
  text-align: center;
  text-decoration: none;
  transition: .3s;
}
.button:hover {
  color: #fff;
  -webkit-tap-highlight-color:rgba(0,0,0,0);  
}
.button::before {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: -1;
  content: '';
  background: #619c18;
  transform-origin: right top;
  transform: scale(0, 1);
  transition: transform .3s;
}
.button:hover::before {
  transform-origin: left top;
  transform: scale(1, 1);
}

/*  */
.shadow{
  text-shadow: #619c18 1px 1px 0;
}