footer{
  text-align: center;
  background: #004097;
  padding: 50px;
  /*padding-bottom: 4rem;*/
  margin-top:30px;
  color: #fff;
  font-size: initial;
  font-family: "微軟正黑體","蘋果儷黑體","新細明體", Verdana, Helvetica, sans-serif;
}

footer a{
  color: #fff;
  display: inline-block !important;
  text-decoration: underline;
}
footer i{
  font-size: 14px;
  color: #fff;
}
.footer_top{
  margin: auto;
  margin-bottom: 30px;
  max-width: 1200px;
  text-align: left;
}
.footer_top:after{
  content: '';
  width: 100%;
  display: inline-block;
}
.footer_logo{
  vertical-align: top;
  display: inline-block;
  width: 100px;
  margin-right: 100px;
  fill: #fff;
}
.footer_text{
  width: calc(100% - 340px);
  vertical-align: top;
  display: inline-block;
  font-size: 14px;
  line-height: 24px;
}
.footer_media{
  text-align: right;
  width: 132px;
  display: inline-block;
}
.footer_media img{
  width: 35px;
}
.copyright{
  padding-bottom: 18px;
  font-size: 12px;
  color: #fff;
}
.bottom_btn{
  position: fixed;
  bottom: 0;
  right: 6rem;
  z-index: 10000;
}
.bottom_btn a:nth-child(1){
  background: linear-gradient(to bottom, #ea6800 0%, #bd4304 100%);
  display: inline-block;
  vertical-align: bottom;
  font-size: 1rem;
  line-height: 1rem;
  color: white;
  padding: 18px 20px;
  text-decoration: none;
  border-top-left-radius: 10px;
  border-top-right-radius: 10px;
}
.bottom_btn a:nth-child(2){
  background: linear-gradient(to bottom, #238ac3 0%, #1d709f 100%);
  display: inline-block;
  vertical-align: bottom;
  font-size: 1rem;
  line-height: 1rem;
  color: white;
  padding: 18px 20px;
  text-decoration: none;
  border-top-left-radius: 10px;
  border-top-right-radius: 10px;
}
.mobile{
  display: none;
}
@media (max-width: 850px) {
  footer{
    padding: 20px;
    width: auto;
  }
  .footer_top{
    position: relative;
    margin-bottom: 30px;
  }
  .footer_logo{
    display: block;
    margin-bottom: 30px;
  }
  .footer_text{
    width: 100%;
  }
  .footer_media{
    position: absolute;
    top: 0;
    right: 0;
    display: block;
    width: auto;
  }
  .mobile{
    display: inline-block;
  }
}
@media (max-width: 768px) {
  .bottom_btn{
    right: 5rem;
  }
  .footer_text{
	  font-size: 12px;
	  line-height: 18px;
  }
  .footer_media a{
	margin-left: 6px;
  }
}