html {
    font-family: 'Noto Sans JP', sans-serif;
}

.pop {
    font-family: 'Poppins', sans-serif;
}

html {
    width: 1200px;
    max-width: 100%;
    margin: 0 auto;
}

h1.text {
    padding: 15px 0;
    text-align: center;
    font-size: 36px;
    font-weight: 700;
    color: blue;
}
h1   span {
    font-size: 16px;
    color: brown;
}
.sinnbun {
   margin-right: 15px;
}

.teisei {
  text-align: left;
 
}
h3 {
    margin-bottom: 5px;
}
.teisei p {
    display: inline-block;
    background-color: aquamarine;
    line-height: 1.5;
    padding: 10px;
    margin-bottom: 10px;
}
h2.text {
    text-align: center;
    font-size: 18px;
    margin-bottom: 20px;
}
.section1 h3 {
   font-size: 18px;
   color: brown;
   padding: 10px;
}

footer {
    padding: 30px;
    text-align: center;
    font-size: 18px;
}