.bobo-about {
  padding: 100px 0 40px 0px;
}

.bobo-about .box {
  display: -webkit-flex;
  display: flex;
  -webkit-align-items: flex-start;
  align-items: flex-start
}

.bobo-about .pic {
  width: 50%;
  position: relative
}

.bobo-about .v-box {
  position: absolute;
  right: 0;
  bottom: -90px;
  background: #ffffffd1;
  width: 82%;
  padding: 20px 38px;
  box-sizing: border-box;
  box-shadow: 0 2px 20px 0 rgba(227, 230, 230, 0.6)
}

.bobo-about .v-box p {
  color: #212121;
  font-size: 20px;
  line-height: 1.8
}

.bobo-about .v-box .v {
  margin: 20px 0 0;
  display: -webkit-flex;
  display: flex;
  -webkit-justify-content: space-between;
  justify-content: space-between;
  -webkit-align-items: center;
  align-items: center
}

.bobo-about .v-box .v h5 {
  font-size: 20px;
  color: #666
}

.bobo-about .v-box .v hr {
  width: 200px;
  height: 4px;
  background: #f4f4f4
}

.bobo-about .v-box .v a {
  width: 52px;
  position: relative;
  display: block;
  transition: all 0.3s ease 0s;
  -webkit-transition: all 0.3s ease 0s;
  background-color: var(--color-primary);
  border-radius: 26px;
}

.bobo-about .v-box .v a::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  border-radius: 50%;
  border: 1px solid rgba(70, 153, 53, 0.25);
  animation: scale2 2s linear infinite
}

@keyframes scale2 {
  from {
    -webkit-transform: scale(1);
    transform: scale(1)
  }

  50% {
    -webkit-transform: scale(1.4);
    transform: scale(1.4)
  }

  to {
    -webkit-transform: scale(1);
    transform: scale(1)
  }
}

.bobo-about .txt {
  -webkit-flex: 1;
  flex: 1;
  margin-right: 70px
}

.bobo-about .txt h1 {
  font-size: 36px;
  color: #333;
  line-height: 1;
  font-weight: 700;
  margin-bottom: 20px;
}

.bobo-about .txt .rich-text p{
  margin: 40px 0 0;
  font-size: 18px;
  color: #666;
  line-height: 2
}

.bobo-about .txt .t strong {
  color: var(--color-primary);
}

.bobo-about .txt .t p~p {
  margin-top: 25px
}

.bobo-about ul {
  margin: 100px 0 0;
  display: -webkit-flex;
  display: flex;
  -webkit-justify-content: space-between;
  justify-content: space-between;
  -webkit-align-items: center;
  align-items: center;
  -webkit-flex-wrap: wrap;
  flex-wrap: wrap
}

.bobo-about ul li {
  width: calc(25% - 42px);
  position: relative;
  padding: 32px 39px;
  box-sizing: border-box;
  border-bottom: 2px solid #e6e6e6
}

.bobo-about ul li::after {
  content: "";
  width: 0;
  height: 2px;
  background: var(--color-primary);
  position: absolute;
  left: 0;
  bottom: -2px;
  transition: all 0.3s cubic-bezier(0.55, 0.23, 0.62, 1) 0s;
  -webkit-transition: all 0.3s cubic-bezier(0.55, 0.23, 0.62, 1) 0s
}

.bobo-about ul li h5 {
  color: var(--color-primary);
  font-size: 46px;
  line-height: 1;
  display: inline-block;
  position: relative;
  font-weight: 700
}

.bobo-about ul li h5::after {
  content: attr(date-txt);
  position: absolute;
  right: -25px;
  top: 0;
  color: #212121;
  font-size: 46px;
  font-weight: 400
}

.bobo-about ul li:nth-child(3) h5::after {
  right: -50px;
  font-size: 22px;
  top: 2px
}

.bobo-about ul li p {
  font-size: 20px;
  color: #666;
  line-height: 1.5;
  margin: 13px 0 0
}

.bobo-about ul li:hover::after {
  width: 100%
}

.index-tit {
  text-align: center;
}

.index-tit em {
  font-size: 16px;
  color: var(--color-primary);
  font-weight: 600;
  text-transform: uppercase;
}

.index-tit h3 {
  margin: 20px 0 0;
  font-size: 36px;
  line-height: 1;
  color: #333;
  font-weight: bold;
}

.index-tit p {
  margin: 35px 0 0;
  font-size: 20px;
  line-height: 1.8;
  color: #666;
}

@media screen and (max-width: 1300px) {
  .bobo-about .txt h1 {
    font-size: 34px
  }

  .bobo-about .txt .t {
    margin: 30px 0 0;
    font-size: 17px;
    line-height: 1.7
  }

  .bobo-about .txt .t p~p {
    margin-top: 18px
  }

  .bobo-about .v-box {
    width: 70%;
    padding: 30px;
    box-shadow: 0 2px 15px 0 rgba(227, 230, 230, 0.6)
  }

  .bobo-about .v-box p {
    font-size: 17px;
    line-height: 1.5
  }

  .bobo-about .v-box .v hr {
    width: 130px
  }

  .bobo-about .v-box .v h5 {
    font-size: 18px
  }

  .bobo-about ul {
    margin: 70px 0 0
  }

  .bobo-about ul li {
    width: calc(25% - 36px);
    padding: 30px 20px
  }

  .bobo-about ul li h5 {
    font-size: 42px
  }

  .bobo-about ul li p {
    font-size: 18px
  }
}

@media screen and (max-width: 992px) {

  .bobo-about .txt h1,
  .bobo-about ul li h5 {
    font-size: 30px
  }

  .bobo-about {
    padding: 30px 0
  }

  .bobo-about .box {
    -webkit-flex-direction: column;
    flex-direction: column
  }

  .bobo-about .pic {
    margin: 20px 0 0;
    width: 100%
  }

  .bobo-about .v-box {
    position: static;
    width: 100%;
    padding: 25px 20px
  }

  .bobo-about .v-box p {
    font-size: 17px;
    line-height: 1.4
  }

  .bobo-about .v-box .v {
    margin: 20px 0 0
  }

  .bobo-about .v-box .v h5 {
    font-size: 18px
  }

  .bobo-about .v-box .v hr {
    width: 200px
  }

  .bobo-about .v-box .v a {
    width: 48px
  }

  .bobo-about .txt {
    width: 100%;
    margin: 0
  }

  .bobo-about .txt h1 {
    text-align: center
  }

  .bobo-about .txt .t {
    margin: 20px 0 0;
    font-size: 16px;
    line-height: 1.4
  }

  .bobo-about .txt .t p~p {
    margin-top: 10px
  }

  .bobo-about ul {
    margin: 20px 0 0
  }

  .bobo-about ul li {
    width: calc(50% - 20px);
    padding: 25px 15px
  }

  .bobo-about ul li p {
    font-size: 17px;
    line-height: 1.3;
    margin: 10px 0 0
  }
    .bobo-about .txt span{
    font-size: 14px !important;
  }
}

@media screen and (max-width: 480px) {

  .bobo-about .txt h1,
  .bobo-about ul li h5 {
    font-size: 24px
  }

  .bobo-about .v-box .v hr {
    width: 150px
  }
  .bobo-about .txt span{
    font-size: 12px !important;
  }
}