@charset "UTF-8";
body {
  background-image: url('../images/bg.jpg');
  background-position: center top;
}

.backnumber-font {
  font-family: 'Kaisei Opti', serif;
}

/** ▼▼▼▼▼▼▼ backnumber__pager ▼▼▼▼▼▼▼ */
.backnumber__pager {
}

.backnumber__pager__list {
  display: flex;
  justify-content: flex-end;
}

.backnumber__pager__item {
  width: 30px;
  height: 30px;
  box-sizing: border-box;
  border: solid #d3d6db;
  border-width: 1px 1px 1px 0;
}

.backnumber__pager__item:first-child {
  border-left: 1px solid #d3d6db;
}

.backnumber__pager__button, .backnumber__pager__button--current {
  padding: 0;
  width: 100%;
  height: 100%;
  background: #fff;
  border: none;
  display: block;
  color: #434a53;
  font-size: 12px;
  line-height: 30px;
  text-align: center;
  cursor: pointer;
  transition: background .2s, color .2s, border-color .2s;
}

.backnumber__pager__button:hover {
  border-color: #434a53;
  background: #434a53;
  color: #fff;
}

.backnumber__pager__button--current {
  background: #434a53;
  border-color: #434a53;
  color: #fff;
  transition: background .2s, border .2s, color .2s;
}
/** ▲▲▲▲▲▲▲ backnumber__pager ▲▲▲▲▲▲▲ */


/** ▼▼▼▼▼▼▼ backnumber__list ▼▼▼▼▼▼▼ */
.backnumber__list {
  margin: 35px 0;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 35px 20px;
}

/* ▼loading▼ */
.backnumber__item--loading {
  position: relative;
  width: 100%;
}

.backnumber__item--loading::before {
  content:"";
  display: block;
  padding-top: 56.25%;
}

.backnumber__loading {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: #ddd;
  background-image: linear-gradient( 90deg,#ddd,#e5e5e5,#ddd );
  background-size: 200px 100%;
  background-repeat: no-repeat;
  border-radius: 4px;
  animation: animation-loading 1.2s ease-in-out infinite;
}

@keyframes animation-loading {
  0% {
    background-position: -200px 0;
  }
  100% {
    background-position: calc(200px + 100%) 0;
  }
}
/* ▲loading▲ */

.backnumber__item {
  cursor: pointer;
}

.backnumber__item:hover .backnumber__item__img {
  opacity: 0.7;
}

.backnumber__item__link {
  text-decoration: none !important;
}

/* ▼thumb▼ */
.backnumber__item__thumb {
  position: relative;
}

.backnumber__item__img {
  width: 100%;
  height: auto;
  transition: opacity 0.3s;
}

.backnumber__item__duration {
  position: absolute;
  top:0;
  right: 0;
  background: #1f9064;
  padding: 3px 5px;
  color: #fff;
  font-size: 1.2rem;
  line-height: 1.2rem;
}
/* ▲thumb▲ */

/* ▼info▼ */
.backnumber__item__info {
  padding-top: 45px;
  position: relative;
}

.backnumber__item__title {
  padding: 0 4px;
  position: absolute;
  top: -20px;
  right: -5px;
  width: 88%;
  box-sizing: border-box;
  border: 8px solid #eee;
  background: #eee;
  overflow: hidden;
  line-height:1.5;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  word-break: break-all;
  color: #333;
  font-weight: bold;
  font-size: 1.4rem;
}

.backnumber__info__details {
  display: flex;
  justify-content: space-between;
  line-height: 1.2;
  font-weight: 500;
}

.backnumber__info__labels {
  display: flex;
  color: #fff;
  font-size: 1rem;
}

.backnumber__item__new {
  padding: 2px 0;
  width: 40px;
  background-color: #df1a96;
  text-align: center;
}

.backnumber__item__free {
  padding: 2px 0;
  width: 40px;
  background-color: #1e5cdb;
  text-align: center;
}

.backnumber__item__bloadcast {
  font-size: 1.2rem;
}
/* ▲info▲ */
/* ▲▲▲▲▲▲▲ backnumber__list ▲▲▲▲▲▲▲ */