.header {
  background-color: #fff;
  border-bottom: 1px solid #e6e6e6;
  width: 100%;
  height:50px;
  line-height: 50px;
  text-align: center;
}

.header .logo {
  margin: 0px auto;
}

.logo a {
  width: 100%;
  color: #fff;
}

.main {
  height: 600px;
  margin: 30px 35% auto 35%;
  font-family: 'Noto Serif TC', serif;
  font-size: 13px;
  /*text-align: center;*/
  /*background-color: #ccc; /*test*/
}

.main .web-title { 
  -webkit-font-smoothing: antialiased;
  font-weight: 500;
  margin: 0 auto;
  padding: 5px 20px;
  outline: 0;
  border: 1px solid transparent;
  display: inline-block;
  text-align: center;
}

.main .post-header {
  text-align: center
}

.main .web-title a {
  color: #2d2d2d;
}

.web-description {
  color: #d0c5c1;
  font-family: 'Niconne', serif;
  font-style: italic;
  font-size: 18px;
}

.main .post {
  /*weight: 100%;*/
  /*height: 60%;*/
  margin: 50px auto;
  
  height: 200px;
  padding-bottom: 34%;
  
  border-top: 1px solid #e6e6e6;
  border-bottom: 1px solid #e6e6e6;
  /*background-color: #ccc; /*test*/
}

.main .post .post-word, .main .post .post-description, .main .post .post-sentence {
  display: inline-block;
  height: 10%;
  width: 100%;
  margin: 6% auto;
  text-align: center;
}

#sentence {
  box-sizing: border-box; /* 使元素的寬度包括padding margin, border*/
  -moz-box-sizing: border-box;
}

.main .post input {
  /*caret-color: transparent;*/
  padding: 5px 18%;
  background:#fff;
  border: 0 none;
  border-bottom: 1px solid #e6e6e6;
  /*cursor: pointer;*/
  /*-webkit-border-radius: 5px;*/
  border-radius: 5px;
  text-align: left;
  float: right;
  font-family: 'Noto Serif TC', serif;
  font-size: 13px;
  outline:none;
  /*color: #0D1B1E;*/
}

.main .option {
  margin: 10% auto;
  width: 100%;
  height: 200px;
  text-align: center;
  /*background-color: #ccc;*/
}

.main .option button {
  font-family: 'Noto Serif TC', serif;
  /*border: 1px solid #d0c5c1;
  background-color: #d0c5c1;
  color:#fff;*/
  border: 1px solid #e6e6e6;
  background-color: #fff;
  color:#2d2d2d;
  /*border-radius: 10px;*/
  /*cursor: pointer;*/
  /*font-size: 11px;
  letter-spacing: 2px;*/
  font-size: 13px;
  font-weight: 500;
  width: auto%;
  height:15%;
  line-height: 15%;
}

.main .option button:hover {
  /*border: 1px solid #e6e6e6;
  background-color: #fff;
  color:#2d2d2d;*/
  background-color: #000;
  color: #fff;
}

#test {
  margin: auto 20px;
}

/* switch screen size dynamically */
@media screen and (min-width: 1201px) {
  .header .wrapper .footer {width: 100%;}
}

@media screen and (max-width: 1200px) {
  .header .wrapper .footer {width: 900px}
  .main .post input {
    text-align: center;
    margin: auto auto;
  }
}

@media screen and (max-width: 900px) {
  .header .wrapper .footer {width: 200px;}
  .main .post input {
    text-align: center;
    margin: auto auto;
  }

}
/*
@media screen and (max-width: 500px) {
  .header .wrapper .footer {width: 100px;}
}
*/

h1, h2, h3, h4, h5, h {
  -webkit-font-smoothing: antialiased;
  font-weight: 500;
  margin: 0 auto;
  padding: 5px 20px;
  outline: 0;
  border: 1px solid transparent;
  display: inline-block;
}

h3 {
  font-size: 14px;
}

a {
  text-decoration:none;
}