header {
  box-shadow: 0px 2px 8px 0px rgba(0, 0, 0, 0.1);
}

.header {
  width: 1300px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 0;
}
.kaiheader {
  display: none;
}
.ull {
  display: flex;
  width: 90%;
  justify-content: flex-end;
  align-items: center;
}
.ull li {
  font-family: Kanit, Kanit;
  font-weight: 500;
  font-size: 16px;
  color: #333333;
  line-height: 24px;
  margin-right: 56px;
}
.logo a {
  font-family: Trocchi, Trocchi;
  font-weight: 400;
  font-size: 32px;
  color: #333333;
  line-height: 40px;
}

@media (max-width: 1350px) {
  .header {
    width: 95%;
    margin: 0 auto;
  }
.logo a {
   
    font-size: 24px;
    
}
.ull li {
   
    margin-right: 30px;
}
}
@media (max-width: 1100px) {
  .ull,
  .header1input {
    display: none;
  }
  .header {
    justify-content: flex-start;
    padding: 10px 0;
  }
  .kaiheader {
    margin-right: 110px;
    width: 20px;
    height: 20px;
    display: block;
  }
  .kaiheader img {
    width: 100%;
  }
}

/* 遮罩 */
.overlay{
  display: none;
}
@media (max-width: 1100px) {
  .overlay {
    display: block;
    opacity: 0;
    visibility: hidden;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1000;
    transition: opacity 0.5s, visibility 0.5s;
    -webkit-transition: opacity 0.5s, visibility 0.5s;
    -moz-transition: opacity 0.5s, visibility 0.5s;
    -ms-transition: opacity 0.5s, visibility 0.5s;
    -o-transition: opacity 0.5s, visibility 0.5s;
  }
  .overlay.visible {
    opacity: 1;
    visibility: visible;
  }
  .overlay-content {
    position: fixed;
    top: 0;
    left: -300px;
    width: 100%;
    height: 100%;
    transition: transform 0.5s;
    transform: translateX(-100%);
    background: #fff;
    padding: 48px;
  }
  .overlay.visible .overlay-content {
    transform: translateX(0);
    left: 0;
  }
  /* 样式 */
  .shohui {
    position: absolute;
    left: 48px;
    top: 58px;
  }
  .shohui img {
    width: 18px;
  }

  /*  */
  .headerinput {
    display: flex;
    margin-top: 80px;
    border-bottom: 2px solid #b36640;
    padding-bottom: 12px;
    align-items: center;
    justify-content: space-between;
  }
  .search_btn img {
    width: 28px;
    margin-right: 24px;
  }

  .headerinput input {
    font-size: 24px;
    line-height: 28px;
    width: 100%;
  }

  .headerinput img {
    width: 30px;
  }

  .usho {
    margin-top: 48px;
  }

  .usho li {
    margin-bottom: 36px;

    font-family: Kanit, Kanit;
    font-weight: 400;
    font-size: 20px;
    color: #333333;
    line-height: 24px;
  }
  .usho li a {
    padding-bottom: 10px;
  }
  .usho li:hover a {
    border-bottom: 2px solid #993300;
  }
}
@media (max-width: 500px) {
.logo{
margin: 0 auto;
}
    .kaiheader {
        margin-right: 0px;
       
    }
  .overlay-content {
    padding: 12px;
  }
  .shohui {
    left: 20px;
    top: 40px;
  }

  .shohui img {
    width: 12px;
  }

  .headerinput img {
    width: 20px;
  }

  .headerinput input {
    font-size: 16px;
    line-height: 20px;
    width: 100%;
  }

  .usho li {
    margin-bottom: 36px;
    font-size: 16px;
    line-height: 18px;
  }

  .usho {
    margin-top: 40px;
  }
}