/* ------------------------------------------
 * IT书包
 * 网址：www.itshubao.com
 * 整理：yinq<3331653644@qq.com> 
 -------------------------------------------- */
* {
  box-sizing: border-box;
}

body {
  background-color: #ffffff;
  font-family: 'Microsoft YaHei', sans-serif;
  text-align: left;
  font-size: 15px;
  line-height: 1.4em;
  position: relative;
  height: 100vh;
  width: 100%;
  -webkit-font-smoothing: antialiased;
}

h3 {
  font-weight: 900;
  font-size: 32px;
  letter-spacing: 0.1em;
  padding-bottom: 10px;
}

.subtitle {
  font-size: 18px;
  font-family: Georgia;
  font-style: italic;
  text-transform: none;
  padding-bottom: 20px;
  color: rgba(255, 255, 255, 0.6);
}

.post-info p {
  display: inline-block;
  margin-right: 24px;
  color: rgba(255, 255, 255, 0.6);
}
.post-info p span {
  font-weight: 900;
  color: white;
  padding-right: 12px;
}

.cover {
  display: block;
  margin: 0;
  paddiing: 0;
  width: 100%;
  height: 100%;
  position: absolute;
  z-index: 3;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.6);
}

.media-wrapper {
  position: relative;
  height: 100%;
  top: 0;
  left: 0;
  width: 100%;
  background-size: cover;
  overflow: hidden;
}
.media-wrapper.cover-image {
  overflow: hidden;
}
.media-wrapper .cover-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 130%;
  background-attachment: fixed;
  background-size: cover;
}
.media-wrapper figcaption {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  padding: 120px 65% 40px 65px;
  color: white;
  text-transform: uppercase;
  z-index: 1;
}
.media-wrapper figcaption:before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: -webkit-linear-gradient(top, rgba(255, 255, 255, 0) 0%, rgba(0, 0, 0, 0.4) 47%, rgba(0, 0, 0, 0.9) 100%);
  background: linear-gradient(to bottom, rgba(255, 255, 255, 0) 0%, rgba(0, 0, 0, 0.4) 47%, rgba(0, 0, 0, 0.9) 100%);
  z-index: -1;
}

.show-content {
  position: absolute;
  bottom: 0;
  right: 0;
  width: 35%;
  padding: 40px 65px 40px 0;
  text-align: right;
  z-index: 1;
  text-transform: uppercase;
  color: white;
  cursor: pointer;
}

.content {
  display: inline-block;
  text-transform: none;
  font-style: italic;
  font-family: Georgia;
  vertical-align: middle;
  color: rgba(255, 255, 255, 0.6);
}

.content-icon {
  display: inline-block;
  width: 32px;
  margin-left: 16px;
  margin-top: -18px;
  vertical-align: middle;
}
.content-icon-bar {
  display: block;
  height: 3px;
  position: relative;
  width: 18px;
  background-color: white;
  -webkit-backface-visibility: hidden;
          backface-visibility: hidden;
}
.content-icon-bar.left {
  -webkit-transform: rotate(-45deg) translateY(9px);
          transform: rotate(-45deg) translateY(9px);
}
.content-icon-bar.right {
  -webkit-transform: rotate(45deg) translateY(9px);
          transform: rotate(45deg) translateY(9px);
  top: -3px;
}

.content-overlay {
  position: absolute;
  display: block;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.8);
  z-index: 2;
  visibility: visible;
  opacity: 1;
}

.content-wrapper {
  position: relative;
  padding-top: 30vh;
  font-size: 0;
  max-height: 100vh;
  overflow: auto;
}
.content-wrapper .media-wrapper {
  height: 0;
  padding-bottom: 56.25%;
}

.content-item {
  display: inline-block;
  width: 50%;
  vertical-align: top;
}
.content-item h3 {
  font-size: 18px;
}
.content-item .subtitle {
  font-size: 14px;
}
.content-item figcaption {
  padding: 20px 35% 20px 65px;
}
.content-item .post-info {
  font-size: 12px;
}

.item-number {
  position: absolute;
  display: inline-block;
  top: 20px;
  left: 65px;
  text-align: left;
  font-size: 18px;
  font-weight: 400;
  color: white;
}