.blog {
  padding: 30px 0;
}

.blog .title {
  margin-bottom: 20px;
}

.blog .list-tag {
  margin-bottom: 20px;
}

.blog .pdt-list {
  display: none;
}

.blog .pdt-list li:not(:last-child) {
  margin-bottom: 10px;
}

.blog .pdt-list li a {
  display: block;
  color: #fff;
  padding: 8px 15px;
  text-align: center;
  background: #333;
  border-radius: 5px;
}

.blog .pdt-list li.active a,
.blog .pdt-list li:hover a {
  background: var(--style-color);
  box-shadow: 3px 3px 6px 1px rgba(0, 0, 0, 0.3);
}

.blog .item:not(:last-child) {
  margin-bottom: 30px;
}

.blog .item>div:last-child {
  margin-top: 10px;
}

.blog .item>div:last-child>* {
  margin: 10px 0;
}

.blog .scale-img {
  display: inline-block;
}

.blog .line {
  width: 50px;
  height: 5px;
  background: var(--style-color);
  display: none;
}

.blog .tit {
  text-align: left;
}

.blog .icon-group {
  display: flex;
}

.blog .icon-group .icon-box {
  margin-right: 35px;
}

.blog .icon-group .icon-box i {
  color: var(--style-color);
}

.blog .info {
  line-height: 1.8;
}

.blog .btn {
  width: 158px;
  height: 37px;
  padding: 0;
  border: 1px solid var(--style-color);
  border-radius: 0;
  position: relative;
  display: flex;
  justify-content: space-between;
}

.blog .btn i {
  width: 46px;
  font-size: 18px;
  font-weight: bold;
  background: #fff;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all .5s;
}

.blog .btn span {
  width: 113px;
  height: calc(100% + 2px);
  margin-top: -1px;
  margin-right: -1px;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--style-color);
}

.blog .btn::after {
  content: '';
  position: absolute;
  right: 110px;
  top: -1px;
  border-top: 0px solid transparent;
  border-left: 5px solid transparent;
  border-right: 5px solid var(--style-color);
  border-bottom: 37px solid var(--style-color);
}

@media (min-width: 768px) {
  .blog .pdt-list {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    margin: 0 -10px 30px;
  }

  .blog .pdt-list li {
    margin: 0 10px;
    min-width: 200px;
  }

  .blog .pdt-list li:not(:last-child) {
    margin-bottom: 0;
  }
}

@media(min-width: 992px) {
  .blog .item>div:last-child {
    margin-top: 0;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
  }

  .blog .item>div:last-child>* {
    margin: 0;
  }
}

@media(min-width: 1200px) {
  .blog {
    padding: 66px 0 60px;
  }

  .blog .title {
    margin-bottom: 37px;
  }

  .blog .list-tag {
    margin-bottom: 50px;
  }

  .blog .pdt-list {
    margin: 0 -31px;
  }

  .blog .pdt-list li {
    margin: 0 31px;
  }

  .blog .pdt-list li a {
    padding-top: 13px;
    padding-bottom: 13px;
  }

  .blog .item:not(:last-child) {
    margin-bottom: 60px;
  }

  .blog .item>div:first-child {
    flex: 0 0 32%;
    max-width: 32%;
    align-self: center;
  }

  .blog .item>div:last-child {
    flex: 0 0 68%;
    max-width: 68%;
    padding-left: 30px;
    justify-content: space-evenly;
  }

  .blog .line {
    display: block;
  }

  .blog .btn:hover i {
    color: #fff;
    background: var(--style-color);
  }
}

@media(min-width: 1440px) {
  .blog .list-tag {
    margin-bottom: 75px;
  }

  .blog .item:not(:last-child) {
    margin-bottom: 75px;
  }
}