body {

  font-weight: bold;
  font-size: 1.2rem;
  font-family: "Segoe UI", "微軟正黑體", sans-serif;

}

.bg_pc{
  background: url(../img/1920.png);
  background-position: top center; 
  background-repeat: no-repeat;
}


.bg_phone{
  background: url(../img/430.png);
  background-size: cover;
  background-position: top;
  background-repeat: no-repeat;

}

main {
  max-width: 1400px;
  margin: 0 auto;
  
}


.ui-mall img{
  position: fixed;
  bottom: 15%;
  left: 35px;
  width: 140px; 
  filter: drop-shadow(0px 0px 2px #333333);


}

.ui-line_m img{
  position: fixed;
  top: 33%;
  left: 0px;
  width: 70px; 
  filter: drop-shadow(0px 0px 2px #333333);

}




/* 聯絡客服*/

.ui-gotop {
  position: fixed;
  bottom: 20px;
  right: 10px;
  width: 139px;
  height: 60px;
  background: linear-gradient(to bottom, #CFB344, #BD9021, #EFA918);
  text-align: center;
  color: #fff;
  display: block;
  border-radius: 50%;
  padding: 13px;
  box-shadow: 2px 2px 4px #00000059;
  z-index: 1111111111111111111111111111;
}

.gotop_text {
  color: #ffffff;
  width: 100px;
  font-size: 0.85rem;
  margin-left: -20px;

}