/* ================================
 * 光るボタン *
================================ */
.btn-cv {
  padding: .5em 0;
  overflow: hidden;
  position: relative;
}
.btn-cv a {
  border-radius: 6px;
  box-shadow: 1px 1px 5px 0 #a1a1a1;
  color: #fff;
  display: block;
  font-size: 1.2em;
font-weight: bold;
  line-height: 1.2;
  margin: .4em auto;
  padding: .8em 1em .8em;
  position: relative;
  text-align: center;
  text-decoration: none;
  -webkit-transition: .2s ease-in-out;
  transition: .2s ease-in-out;
  width: 60%;　/* ボタンの横幅 */
}
.btn-cv.is-fz20 a {
  font-size: 20px;
}
.btn-cv a img {
  vertical-align: middle;
}
.btn-cv a:after {
  content: ' ' !important;
}


/* 2つ連続で並べる場合の余白 */
.btn-cv + .btn-cv a {
  margin-top: 0;
}

/* 黄色ボタン */
.btn-cv a {
  background: #ffcd44;
  background: -webkit-linear-gradient(#ffcd44, #F2AD00);
  background: linear-gradient(#ffcd44, #F2AD00);
  text-shadow: 0 0 10px rgba(255,255,255,.5), 1px 1px 1px rgba(0,0,0,1);
}

/* 赤ボタン */
.btn-cv.is-red a {
  background: #f28a8a;
  background: -webkit-linear-gradient(#f28a8a, #dd6e6e);
  background: linear-gradient(#f28a8a, #dd6e6e);
}

/* 青ボタン */
.btn-cv.is-blue a {
  background: #79c3ce;
  background: -webkit-linear-gradient(#79c3ce, #54a1ad);
  background: linear-gradient(#79c3ce, #54a1ad);
}

/* 緑ボタン */
.btn-cv.is-green a {
  background: #5dc699;
  background: -webkit-linear-gradient(#5dc699, #45a079);
  background: linear-gradient(#5dc699, #45a079);
}

/* ボタンの光沢 */
.is-reflection a {
  overflow: hidden;
}
.is-reflection a:after {
  -moz-animation: is-reflection 4s ease-in-out infinite;
  -moz-transform: rotate(45deg);
  -ms-animation: is-reflection 4s ease-in-out infinite;
  -ms-transform: rotate(45deg);
  -o-animation: is-reflection 4s ease-in-out infinite;
  -o-transform: rotate(45deg);
  -webkit-animation: is-reflection 4s ease-in-out infinite;
  -webkit-transform: rotate(45deg);
  animation: is-reflection 4s ease-in-out infinite;
  background-color: #fff;
  content: " ";
  height: 100%;
  left: 0;
  opacity: 0;
  position: absolute;
  top: -180px;
  transform: rotate(45deg);
  width: 30px;
}
/* アニメーションを遅延させる */
.is-reflection + .is-reflection a:after {
  -webkit-animation-delay: .3s;
  animation-delay: .3s;
}
@keyframes is-reflection {
  0% { -webkit-transform: scale(0) rotate(45deg); transform: scale(0) rotate(45deg); opacity: 0; }
  80% { -webkit-transform: scale(0) rotate(45deg); transform: scale(0) rotate(45deg); opacity: 0.5; }
  81% { -webkit-transform: scale(4) rotate(45deg); transform: scale(4) rotate(45deg); opacity: 1; }
  100% { -webkit-transform: scale(50) rotate(45deg); transform: scale(50) rotate(45deg); opacity: 0; }
}
@-webkit-keyframes is-reflection {
  0% { -webkit-transform: scale(0) rotate(45deg); opacity: 0; }
  80% { -webkit-transform: scale(0) rotate(45deg); opacity: 0.5; }
  81% { -webkit-transform: scale(4) rotate(45deg); opacity: 1; }
  100% { -webkit-transform: scale(50) rotate(45deg); opacity: 0; }
}

/* MediaQuery : スマホ対応 */
@media only screen and (max-width: 767px) {
  /* コンバージョンボタン */
  .btn-cv a {
    font-size: 1.3em;
    margin: 0 auto 1em;
    width: 94%;
  }
}