*, :after, :before{
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}
body{
    -webkit-font-smoothing: antialiased;
    -webkit-text-size-adjust: 100%;
    padding:0;
    margin:0;
    font-family: 'Noto Sans TC', sans-serif;
    background: #ebebeb;
}
a,a:hover,a:active,a:visited,a:focus{
    text-decoration: none;
    cursor: pointer;
}
ul{
    padding-left:19px;
}
html {
    line-height: 1.15; /* 1 */
    -webkit-text-size-adjust: 100%; /* 2 */
}
  
body {
    margin: 0;
}

main {
    display: block;
}
h1 { font-size: 60px; font-weight:500;}
h2 { font-size: 50px; font-weight:500;}
h3 { font-size: 40px; font-weight:400;}
h4 { font-size: 30px; font-weight:400;}
h5 { font-size: 20px; font-weight:400;}
h6 { font-size: 17px; font-weight:400;}
h1,h2,h3,h4,h5,h6{
    margin:0;
    letter-spacing:1px;
}
table{
    width:100%;
    max-width: 800px;
    border-collapse: collapse;

}
hr {
    box-sizing: content-box; /* 1 */
    height:1px;
    overflow: visible; /* 2 */
    background-color: #ccc;
    margin:50px 0;
  }

pre {
    font-family: monospace, monospace; /* 1 */
    font-size: 1em; /* 2 */
  }

a {
    background-color: transparent;
  }
 
abbr[title] {
    border-bottom: none; /* 1 */
    text-decoration: underline; /* 2 */
    text-decoration: underline dotted; /* 2 */
  }

  b,
  strong {
    font-weight: bolder;
  }
 
  code,  kbd,  samp {
    font-family: monospace, monospace; /* 1 */
    font-size: 1em; /* 2 */
  }
  small {
    font-size: 80%;
  }
  sub,  sup {
    font-size: 75%;
    line-height: 0;
    position: relative;
    vertical-align: baseline;
  }
  
  sub {
    bottom: -0.25em;
  }
  
  sup {
    top: -0.5em;
  }
  
  img {
    border-style: none;
  }

  button,
  input,
  optgroup,
  select,
  textarea {
    font-family: inherit; /* 1 */
    font-size: 100%; /* 1 */
    line-height: 1.15; /* 1 */
    margin: 0; /* 2 */
  }
   button,
  input { /* 1 */
    overflow: visible;
  }
  button,
  select { /* 1 */
    text-transform: none;
  }
  button,
  [type="button"],
  [type="reset"],
  [type="submit"] {
    -webkit-appearance: button;
  }
  button::-moz-focus-inner,
  [type="button"]::-moz-focus-inner,
  [type="reset"]::-moz-focus-inner,
  [type="submit"]::-moz-focus-inner {
    border-style: none;
    padding: 0;
  }
  button:-moz-focusring,
  [type="button"]:-moz-focusring,
  [type="reset"]:-moz-focusring,
  [type="submit"]:-moz-focusring {
    outline: 1px dotted ButtonText;
  }
  fieldset {
    padding: 0.35em 0.75em 0.625em;
  }

  legend {
    box-sizing: border-box; /* 1 */
    color: inherit; /* 2 */
    display: table; /* 1 */
    max-width: 100%; /* 1 */
    padding: 0; /* 3 */
    white-space: normal; /* 1 */
  }

  progress {
    vertical-align: baseline;
  }
 
  textarea {
    overflow: auto;
  }
  
  [type="checkbox"],
  [type="radio"] {
    box-sizing: border-box; /* 1 */
    padding: 0; /* 2 */
  }
  [type="number"]::-webkit-inner-spin-button,
  [type="number"]::-webkit-outer-spin-button {
    height: auto;
  }

  [type="search"] {
    -webkit-appearance: textfield; /* 1 */
    outline-offset: -2px; /* 2 */
  }

  [type="search"]::-webkit-search-decoration {
    -webkit-appearance: none;
  }
 
  ::-webkit-file-upload-button {
    -webkit-appearance: button; /* 1 */
    font: inherit; /* 2 */
  }

  details {
    display: block;
  }

  summary {
    display: list-item;
  }

  template {
    display: none;
  }

  [hidden] {
    display: none;
  }


/*scrolltop*/
.fix-scroll {
  position: fixed;
  right: 30px;
  bottom: 50px;
  opacity: 0;
  transition: 0.3s;
  pointer-events: none;
}
.fix-scroll.fix-scroll-show{
  opacity: 1;
  transition: 0.3s;
  pointer-events:initial
}
.top_btn, .back_btn {
  width: 50px;
}
.back_btn {
  display: none;
}

/*1500px*/
@media (max-width: 1500px) {
    .menu-list ul li a {
    font-size: 25px !important;
}
}


/*1199px*/
@media (max-width:1199px){
  .fix-scroll {
    right: 10px;
}
}

/*991px*/
@media (max-width:991px){
  .fix-scroll {
    right: 3px;
}
}