@media only screen and (max-width: 767px){
.topnavbar .container {
    background: #000;
}}
@media only screen and (min-width: 768px) {
  .topnavbar {
    position: fixed;
  }
}

#google_translate_element {
  z-index: 101;
  position: absolute;
  top: 38px;
  right: 175px;
}
@media only screen and (min-width: 768px) and (max-width: 1024px) {
/* 螢幕尺?寸於 768px ?至 1024px, iPad Tablets css 寫這 */
  #google_translate_element {
display: none;
}
}
@media only screen and (max-width: 767px) {
/* 螢幕尺?寸?小於 767px, iPhone6 plus、Samsung Note 等?大螢幕的?手機 css 寫這*/
    #google_translate_element {
display: none;
}
}
@media only screen and (max-width: 320px) {
/* 螢幕尺?寸?小於 320px, iPhone 等?小螢幕 css 寫這 */
    #google_translate_element {
display: none;
}
}