/*
  Viewer.js viewer.css の上書き用
*/
  
  .viewer-backdrop {
    background-color: rgba(0,0,0,0.8);
  }
  .viewer-button {
    scale: 1.5;
  }
  .viewer-button:focus {
    box-shadow: none;
  }
  
  .viewer-toolbar > ul {
    display: flex;
    justify-content: space-around;
    padding: 0 0 12px;
    margin: 0 auto;
    overflow: visible;
  }
  .viewer-toolbar > ul > li {
    float: none;
    scale: 1.5;
  }
  
  .viewer-title {
    font-size: 10.5pt;
    font-weight: bold;
    letter-spacing: 0.05em;
    line-height: 1.3;
    overflow: visible;
    color: #EEE;
    opacity: 1;
    white-space: normal;
  }
  .viewer-title::after {
    content: "[\2191] \62E1\5927 \FF0F [\2193] \7E2E\5C0F \FF0F [Esc] \9589\3058\308B";
    display: block;
    margin-top: 1em;
    font-size: 0.9em;
    font-weight: normal;
    opacity: 0.8;
  }
  

/* 幅が1100px未満 スマートフォンとタブレット */
@media screen and (max-width:1099px) {
  
  .viewer-toolbar > ul {
    padding: 5px 0 12px;
  }
  
  .viewer-title {
    text-align: left;
    font-size: 11pt;
    letter-spacing: 0px;
  }
  .viewer-title::after {
    text-align: center;
  }
}