.content {
  width: 1200px;
  margin: 0 auto;
  font-size: 14px;
  color: #000;
}

.content .deck-nav {
  background-color: #fff;
  padding: 25px 30px;
}

.content .deck-nav .deck-nav-title {
  display: flex;
  align-items: center;
}

.content .deck-nav .deck-nav-title .yllogo {
  text-align: center;
  box-sizing: border-box;
  margin-right: 10px;
}

.content .deck-nav .deck-nav-title .yllogo img {
  height: 100px;
  width: 100px;
  border-radius: 50%;
  filter: drop-shadow(0 6px 12px rgba(0, 0, 0, 0.2));
}

.content .deck-nav .deck-nav-title h1 {
  font-size: 28px;
  font-weight: normal;
  letter-spacing: 2px;
}

.content .deck-nav .deck-nav-title h1 .deck-dh {
  margin-left: 10px;
  font-size: 16px;
  color: #333;
}

.content .deck-nav .deck-nav-title .ename {
  color: #b6b6b6;
  font-size: 14px;
  margin-top: 5px;
}

.content .deck-nav .deck-nav-title a:hover {
  text-decoration: none;
}

.content .deck-nav .deck-nav-floor > p {
  padding: 20px 0 10px;
}

.content .deck-nav .deck-nav-floor ul {
  display: flex;
  flex-wrap: wrap;
}

.content .deck-nav .deck-nav-floor ul .floor-li {
  width: 40px;
  height: 40px;
  text-align: center;
  line-height: 40px;
  background-color: #ebf1fa;
  cursor: pointer;
  margin: 0 10px 10px 0;
}

.content .deck-nav .deck-nav-floor ul .floor-li:hover {
  background-color: #9cbcec;
}

.content .deck-nav .deck-nav-floor ul .active {
  background-color: #0A7BF8;
  color: #fff;
}

.content .deck-main {
  margin-top: 10px;
  display: flex;
  justify-content: space-between;
}

.content .deck-main .deck-main-l,
.content .deck-main .deck-main-r {
  background-color: #fff;
  padding: 20px;
  box-sizing: border-box;
}

.content .deck-main .no-text {
  color: #b1b1b1;
  margin-top: 20px;
}

.content .deck-main .deck-main-l {
  width: 75%;
  text-align: center;
}

.content .deck-main .deck-main-l .deck-name {
  font-size: 16px;
  letter-spacing: 2px;
  margin-bottom: 20px;
}

.content .deck-main .deck-main-l > img {
  max-width: 100%;
}

.content .deck-main .deck-main-r {
  width: calc(25% - 10px);
  letter-spacing: 2px;
}

.content .deck-main .deck-main-r .intro-title {
  font-size: 16px;
  font-weight: 600;
}

.content .deck-main .deck-main-r .introduce {
  margin-top: 10px;
  line-height: 22px;
}

.mbx {
  width: 1200px;
  margin: 15px auto;
}

.wraps {
  background-color: #EEF1F6;
  width: 100%;
  padding: 1px 0 20px;
}