head,body,a{
  padding: 0;
  margin: 0;
  width: 100%;
  height: 100%;
  text-decoration: none;
}
/* 头部 */
header{
  width: 100%;
  height:1rem;
  background: linear-gradient(to bottom left,#FFFFF0, #f0f9eb);
  box-shadow:   0.08rem 0.06rem 0.09rem #c8c9cc inset;
  text-shadow: 0.05rem  #dedfe0;
  display: flex;
  position: relative;
}
header .header_left{
  width: 25%;
  height: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-left: 0.6rem;
}
header .header_left .phone_classify_btn{
  display: none;
  width: 0.425rem;
  height: 0.425rem;
  border: none;
  background-color: transparent;
}
header .header_left .phone_classify_btn img{
  width: 0.425rem;
  height: 0.425rem;
}
header .header_left .header_left_btn{
  width: 0.425rem;
  height: 0.425rem;
  border: 0;
  outline: none;
  background-color: transparent;
}
header .header_left .header_left_btn img{
  width: 100%;
  height: 100%;
}
header .header_left .header_left_a{
  border-radius: 0.25rem;
  display: flex;
  margin-left: 0.6rem;
}
header .header_right{
  width: 75%;
  height: 100%;
  padding: 0 1.1rem 0 1.1rem;
}
header .header_right .header_right_classify{
  width: 100%;
  height: 100%;
  margin: 0;
  padding: 0;
  display: flex;
  justify-content: space-evenly;
  list-style: none;
  flex-wrap:wrap;
}
header .header_right .header_right_classify .header_right_li{
  height: 100%;
  list-style: none;
  display: flex;
  align-items: center;
  line-height: 1rem;
  text-decoration: none;
  width: 2rem;
} 
header .header_right .header_right_classify .header_right_li span{
  vertical-align: middle;
  height: 100%;
  font-size: 0.18rem;
  color: #FA8072;
}
header .header_right .header_right_classify .header_right_li img{
  width: 0.5rem;
  height: 0.5rem;
}
header .header_right .header_right_classify .header_right_li:hover{
  border-bottom: solid #00FF7F 0.03rem;
}



/* 媒体查询头部 */
@media screen and (max-width:1280px) {
  .right_btn,.left_btn{
    display: none !important;
  }
  .header_right_classify .header_right_li_5 {
    display: none !important;
  }
  header .header_left .header_left_a img{
    width: 1rem;
    height: 1rem;
  }
  header .header_left{
    padding: 0 0.8rem 0 1rem;
    margin-left: -0.4rem;
  }
}
@media screen and (max-width:1024px) {
  .header_right_classify .header_right_li_4 {
    display: none !important;
  }
}
@media screen and (max-width:914px) {
  .header_right{
    width: 0%;
    display: none !important
  }
  .header_left .header_left_btn{
    display: none !important;
  }
  .header_left .phone_classify_btn{
    display: block !important;
  }
  .header_left{
    width: 100% !important;
    height: 100%;
    display: flex;
  }
}
@media screen and (max-width:720px) {
  .header_right{
    width: 0%;
    display: none !important
  }
  header{
    justify-content: space-evenly;
  }
  .header_left_btn{
    width:2rem ;
    height:2rem ;
  }
}


/* drawer分类 */
.drawer {
  position: fixed;
  top: 0;
  left: -3rem;
  width: 3rem;
  height: 100%;
  background-color: white;
  box-shadow: 0 0 0.625rem rgba(0, 0, 0, 0.2);
  transition: left 0.3s ease-in-out;
  border-radius: 0 .6rem .6rem 0;
  color:#FF4040 ;
  font-size: 0.2rem;
  z-index: 99999;
}
.drawer .drawer_classify{
  overflow-y:auto;
  width: 2.2rem;
  height: 8rem;
  font-size:0.17rem
}
.drawer .drawer_classify a{
  display: flex;
  align-items: center;
  text-decoration: none;
  color:#FF4040 ;
  height: 0.7rem;
}
.drawer .drawer_classify a:hover{
  background-color: aquamarine;
}
.drawer_classify_phone{
  width: 2rem;
  background-color: cadetblue;
  z-index: 99999;
}
.drawer.open {
  left: 0;
}
.drawer .title{
  text-align: center;
}
.drawer .drawer_top{
  height: 1rem;
  display: flex;
  justify-content: space-evenly;
  align-items: center;
}
.drawer .drawer_top button{
  width: 0.4rem;
  height: 0.4rem;
  border: none;
  background-color: transparent;
}
.drawer .drawer_top button img{
  width: 0.4rem;
  height: 0.4rem;
}

.advertisement{
  min-height: 2rem;
}
.drawer_classify_phone{
  position: absolute;
  width: 2rem;
  top: 1rem;
  right: 0rem;
  z-index: 99999;
  background: linear-gradient(to bottom left,#FFFFF0, #f0f9eb);
  box-shadow:   0.08rem 0.06rem 0.09rem #c8c9cc inset;
  text-shadow: 0.05rem  #dedfe0;
}
.drawer_classify_phone .drawer_classify{
  padding: 0.04rem;
  display: flex;
  flex-wrap: wrap;
}
.drawer_classify_phone .drawer_classify a{
  width: 100%;
  text-decoration: none;
  color:#FF4040 ;
  text-align: center;
  margin-bottom: 0.15rem;
  border-bottom: 0.02rem #ddd solid;
}
.drawer_classify_phone .drawer_classify a span{
  width: 100%;
  font-size: 0.16rem;
}


/* 底部 */
.footer{
  width: 100%;
  height: 0.5rem;
  background-color:#6495ED;
  line-height: 0.5rem;
  display: flex;
  justify-content: space-between;
  margin-top: 0.1rem;
  padding:0.2rem 0 0.2rem ;
}
.footer a{
  text-decoration: none;
  outline: none;
  color: #fff;
  text-align: center;
}