body {
  background: #edf1f5;
}
.product_safety_protection {
  overflow: hidden;
}
.product_safety_protection ul h5 {
  margin: 39px 0 30px;
}
.product_safety_protection ul p {
  line-height: 26px;
  color: #3d3d3e;
}
.product_safety_protection ul span {
  display: block;
  width: 156px;
  height: 40px;
  text-align: center;
  line-height: 40px;
  color: #fff;
  background: #e10033;
  margin: 39px 0 58px;
  transition: all 0.5s;
}
.product_safety_protection ul span:hover {
  background-color: #b81c25 !important;
}
.product_safety_protection ul {
  overflow: hidden;
}
.product_safety_protection ul li {
  background: #fff;
  margin-top: 60px;
}
.product_safety_protection ul li div {
  background: #e4e8ec;
}
.product_safety_protection ul li div img {
  display: block;
  margin: 0 auto;
}

.product_btn {
  width: 155px;
  height: 30px;
  border: 1px solid #565656;
  text-align: center;
  line-height: 30px;
  color: #565656;
  margin: 60px auto 0;
}
.area {
  max-width: 1440px;
  padding: 0 20px;
  margin: 0 auto;
}
.product_safety_protection ul li:nth-child(odd) {
  float: left;
}
.product_safety_protection ul li:nth-child(even) {
  float: right;
}
.product_safety_protection {
  padding-top: 80px;
}
.product_safety_protection ul li {
  width: 690px;
}
.product_safety_protection ul li div {
  padding: 111px 0 91px;
}
.product_safety_protection ul h5 {
  padding: 0 8.695%;
  color: #4e5258;
}
.product_safety_protection ul li:hover h5 {
  color: #e10033;
}
.product_safety_protection ul p {
  height: 52px;
  overflow: hidden;
  padding: 0 8.695%;
}
.product_safety_protection ul span {
  margin-left: 8.695%;
}
.product_safety_protection ul li div img {
  height: 182px;
}
.product_safeguard_content {
  width: 992px;
  margin: 0 auto;
  line-height: 1.8;
  color: #7a8087;
}
@media screen and (min-width: 1024px) and (max-width: 1440px) {
  .area {
    /*width: 100%;*/
    margin: 0 auto;
  }
  .product_safety_protection ul li:nth-child(odd) {
    float: left;
  }
  .product_safety_protection ul li:nth-child(even) {
    float: right;
  }
  .product_safety_protection {
    padding-top: 80px;
  }
  .product_safety_protection ul li {
    width: 49%;
  }
  .product_safety_protection ul li img {
    width: 90%;
  }
  .product_safety_protection ul li div {
    padding: 111px 0 91px;
  }
  .product_safety_protection ul li div img {
    height: 182px;
  }
}

@media screen and (max-width: 1024px) {
  .product_safeguard_content {
    width: 100%;
  }
  .area {
    /* margin: 0 3em; */
  }
  .product_safety_protection {
    padding-top: 20px;
  }
  .product_safety_protection ul li img {
    width: 84%;
  }
  .product_safety_protection ul li div img {
    height: auto;
  }
  .product_safety_protection ul li div {
    padding: 30px 0 30px;
  }
  .product_safety_protection ul h5,
  .product_safety_protection ul p,
  .product_safety_protection ul span {
    margin-left: 1.5em;
    margin-right: 1.5em;
    padding-left: 0;
  }
  .product_safety_protection ul span {
    margin: 28px 0 0 1.5em;
  }
  .product_safety_protection ul li {
    width: 100%;
    padding-bottom: 37px;
    margin-top: 20px;
    float: none !important;
  }
  .product_safety_protection ul h5 {
    margin: 30px 0 20px 1em;
  }
  .product_btn {
    margin: 40px auto;
  }
}