body * {
  box-sizing: border-box;
  flex-shrink: 0;
}
body {
  font-family: PingFangSC-Regular, Roboto, Helvetica Neue, Helvetica, Tahoma,
    Arial, PingFang SC-Light, Microsoft YaHei;
}
input {
  background-color: transparent;
  border: 0;
}
button {
  margin: 0;
  padding: 0;
  border: 1px solid transparent;
  outline: none;
  background-color: transparent;
}

button:active {
  opacity: 0.6;
}
.page {
  background-color: rgba(255, 255, 255, 1);
  position: relative;
  width: 100%;
  overflow: hidden;
}

.flex-col {
  display: flex;
  flex-direction: column;
}
.flex-row {
  display: flex;
  flex-direction: row;
}
.justify-start {
  display: flex;
  justify-content: flex-start;
}
.justify-center {
  display: flex;
  justify-content: center;
}

.justify-end {
  display: flex;
  justify-content: flex-end;
}
.justify-evenly {
  display: flex;
  justify-content: space-evenly;
}
.justify-around {
  display: flex;
  justify-content: space-around;
}
.justify-between {
  display: flex;
  justify-content: space-between;
}
.align-start {
  display: flex;
  align-items: flex-start;
}
.align-center {
  display: flex;
  align-items: center;
}
.align-end {
  display: flex;
  align-items: flex-end;
}

.image-wrapper_1 {
  width: 100%;
  margin: 0.28rem 0 0 0.45rem;
}
.image_1 {
  width: 2.51rem;
  height: 0.5rem;
}
.menu_btn {
  width: 0.46rem;
  height: 0.33rem;
  margin-right: 0.97rem;
}
.menu_box {
  box-shadow: 0rem 0.03rem 0.07rem 0rem rgb(0 0 0 / 35%);
  background-color: rgba(238, 238, 238, 1);
  border-radius: 0.1rem;
  position: absolute;
  /* left: 2.85rem; */
  top: 0.33rem;
  right: 1.03rem;
  /* margin: 0.33rem 0.03rem 0 1.9rem; */
  width: 4.57rem;
  z-index: 10;
}
.img_underline_top {
  width: 3.82rem;
  /* height: 0.01rem; */
  margin: 0.3rem 0 0 0.42rem;
}
.img_underline {
  width: 3.82rem;
  margin: 0rem 0 0 -0.95rem;
}
.menu_content {
  color: rgba(41, 41, 41, 1);
  font-size: 0.48rem;
  font-family: MicrosoftYaHei;
  /* line-height: 4rem; */
  margin: 0rem 0 0.3rem 1.34rem;
}
.about_content{
  display: inline-block;
  padding-top: 0.38rem;
}

.back_home {
  height: 1.31rem;
}

.back_image {
  width: 0.43rem;
  height: 0.39rem;
  margin: 0.46rem 0 0 2.69rem;
}

.back_text {
  color: rgba(41, 41, 41, 1);
  font-size: 0.32rem;
  font-family: MicrosoftYaHei;
  /* text-align: left; */
  white-space: nowrap;
  line-height: 0.4rem;
  margin: 0.53rem 2.49rem 0 0.1rem;
}

.footer_box {
  width: 100%;
  background: url(../img/pss8rfhrkdkl2z9f6rcy882ap26gca0pb9clft5k8r018umcxr589585db-28bf-45e5-90b3-cb87a8e25446.png) 100%
    0rem no-repeat;
}

.footer_info_1 {
  height: 0.69rem;
  overflow-wrap: break-word;
  color: rgba(255, 254, 254, 1);
  font-size: 0.24rem;
  font-family: MicrosoftYaHei;
  line-height: 0.36rem;
  margin: 0.45rem 0.35rem 0 0.31rem;
}

.footer_info_2 {
  color: rgba(255, 255, 255, 1);
  font-size: 0.24rem;
  font-family: MicrosoftYaHei;
  line-height: 0.36rem;
  margin: 0.35rem 0 0 0.31rem;
}

.footer_code {
  width: 1.64rem;
  height: 1.64rem;
  margin: 1.01rem 0 0 2.91rem;
}

.footer_code_info {
  color: rgba(255, 254, 254, 1);
  font-size: 0.24rem;
  font-family: MicrosoftYaHei;
  line-height: 0.36rem;
  margin: 0.31rem 0 1.38rem 2.91rem;
}
a { 
  all: unset; 
  color: black;
} 
a:active, a:focus, a:hover,a:visited{
  color: black;
}