.page-warp .main {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex: 1;
}
.page-warp .main h2 {
  color: #000;
  font-size: 48px;
  font-weight: 700;
  margin-bottom: 20px;
  margin-top: 64px;
}
.page-warp .main .desc {
  width: 960px;
  color: #6D7275;
  text-align: center;
  font-size: 18px;
  line-height: 180%;
  margin-bottom: 56px;
}
.page-warp .main .features {
  width: 1200px;
  height: 600px;
  display: flex;
  flex-direction: row;
  justify-content: space-between;
}
.page-warp .main .features .container {
  flex: 0 0 384px;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
}
.page-warp .main .features .container.container-one {
  border-radius: 20px;
  background-color: #EAF0FF;
  background-image: url(../img/feature-one-bg.png);
  background-size: 301px 332px;
  background-position: right bottom;
  background-repeat: no-repeat;
}
.page-warp .main .features .container a, .page-warp .main .features .container .other {
  width: 100%;
  border-radius: 20px;
  padding: 32px 44px 0 32px;
}
.page-warp .main .features .container a.pdf-convert, .page-warp .main .features .container .other.pdf-convert {
  height: 100%;
  display: flex;
  flex-direction: column;
  padding: 42px 44px 0 32px;
}
.page-warp .main .features .container a.pdf-merge, .page-warp .main .features .container .other.pdf-merge {
  flex: 0 0 252px;
  background: #EEF;
}
.page-warp .main .features .container a.pdf-safety, .page-warp .main .features .container .other.pdf-safety {
  flex: 0 0 320px;
  background: #FFF1EB;
}
.page-warp .main .features .container a.pdf-arrange, .page-warp .main .features .container .other.pdf-arrange {
  flex: 0 0 320px;
  background: #E5F3F3;
}
.page-warp .main .features .container a.pdf-more, .page-warp .main .features .container .other.pdf-more {
  flex: 0 0 252px;
  background: #FFECF4;
}
.page-warp .main .features .container a img, .page-warp .main .features .container .other img {
  width: 44px;
  height: 44px;
  margin-bottom: 16px;
}
.page-warp .main .features .container a .title, .page-warp .main .features .container .other .title {
  color: #000;
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 12px;
}
.page-warp .main .features .container a .intro, .page-warp .main .features .container .other .intro {
  color: #464646;
  text-align: justify;
  font-size: 14px;
  line-height: 180%;
}