@charset "utf-8";
@import url(common.css);


body {
    padding: 1em;
    max-width: 800px;
  }
  
  img {
    border: 1px solid red;
  }
  .container {
    display: flex;
  }
  .container {
    display: flex;
    flex-wrap: wrap;
  }
  img {
    border: 1px solid #ffe285;
    flex-grow: 1;
  }

  img {
    flex-grow: 1;
    object-fit: cover;
    height: auto;
    max-width: 400px;
    margin: 0.2rem;
    border-radius: 4px;
  }
  body{background:url("./img/haikei.png") no-repeat center;
  background-size:cover;
  width: 100%;
  }
  /*=============
.bg_pattern
==============*/

.bg_pattern {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: #ffffff;
  opacity: 0.4;
  z-index: -1;
}
.Polka {
  background-image: radial-gradient(#ffc107 2px, #ffffff 2px);
  background-size: 20px 20px;
}

/*=============
base
==============*/

html, body {
  margin: 0;
  padding: 0;
}
body {
  font-family: YuGothic, "游ゴシック体", "Yu Gothic", "ヒラギノ角ゴ Pro", "Hiragino Kaku Gothic Pro", "メイリオ", Meiryo, "ＭＳ Ｐゴシック", "MS PGothic", sans-serif;
  letter-spacing: .025em;
  line-height: 1.8;
}
* {
  box-sizing: border-box;
}
.section {
  max-width: 1024x;
  margin: 0 auto;
  padding: 100px 20px 1000px;
}
._a {
  max-width: 300px;
  margin: 0 auto;  
}
._a a {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  padding: 2.0em 1.0em;
  border: 1px solid #222222;
  background: linear-gradient(to right, #ffffff 50%, #222222 50%);
  background-size: 200% auto;
  color: #222222;
  font-size: 12px;
  text-decoration: none;
  text-align: center;
  transition: .3s;
  position: relative;
}
._a a:after {
  content: "";
  position: absolute;
  right: -5px;
  bottom: -5px;
  width: 100%;
  height: 100%;
  border-right: 1px solid #222222;
  border-bottom: 1px solid #222222;
}
._a a:hover {
  color: #ffffff;
  background-position: -100% 0;
}

p {
  font-family: "Noto Sans Japanese", sans-serif;
}