* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
body {
  font-family: "微軟正黑體", Arial, Helvetica, sans-serif;
  background-color: #fff;
}
.relative {
  position: relative;
}
#warper {
  max-width: 800px;
  margin: 0 auto;
  overflow-x: hidden;
  background: #fff;
  box-sizing: border-box;
}
img {
  display: block;
  width: 100%;
}
a {
  text-decoration: none;
  color: #000;
  cursor: pointer;
}
.cta_bg{
  position: relative;
}

.cta_btn_container_float{
  position: absolute;
  bottom: 65%;
  right: 2.8%;
  width: 45%;
}

.cta_btn_container{
  width: 55%;
  position: absolute;
  bottom: -3%;
  left: 0;
  right: 0;
  margin: auto;
  filter: drop-shadow(0px 2px 2px rgba(100, 100, 100, 0.6));
}

.line-btn_right{
  position: fixed;
  right: 1%;
  bottom: 1%;
  max-width: 300px;
  z-index: 99;
  width: 100%;
}

@media screen and (max-width:768px) {
  .line-btn_right{
    width: 45%;
  }
}