@charset "UTF-8";

h1 {
    font-size: 30px;
    color: #473a42;
    background-color: #f2f2f2;
    width: 100%;
    height: 500px;
    border-radius: 5px;
    margin: 40px auto;
}

h2 {
    text-align: center;
    margin-top:100px;
    padding: 1rem 2rem;
    border-bottom: 3px dotted #000;
    background: #f4f4f4;
}

#ph2 {
    margin-bottom: 90px;
}

#back1 {
    width: 96%;
    text-align: center;
    background-color: #FFF;
    border-radius: 8px;
    margin: auto;
}

#back2 {
    width: 96%;
    text-align: left;
    background-color: #FFF;
    border-radius: 8px;
    margin: auto;
    margin-top: 10px;
}

#lif {
    margin-top: 30px;
    padding-top: 25px;
}

#lil {
    margin-bottom: 30px;
    padding-bottom: 25px;
}

ul#u1 {
    text-align: left;
    line-height: 35px;
}

ul#u2 {
    margin: 10px 30px;
}

ul#u3 {
    font-size: 13px;
    margin: 5px 30px;
    padding: 10px 50px;
}

table {
    text-align: center;
    border-style: solid #4c4c4c;
    border-collapse: collapse;
    line-height: 20px;
    width: 80%;
    height: 150px;
    margin: 10px auto;
}

table td {
    border: solid #4c4c4c;
    padding: 0 10px;
}

table tr#index1 {
    background-color: #70665a;
}

table tr.t {
    background-color: #fff;
}

p {
    line-height: 30px;
    width: 96%;
    margin: auto;
}

p#p0 {
    text-align: center;
    padding-top: 90px;
}

p#p3 {
    width: 90%;
    font-size: 13px;
    text-align: center;
    margin: 20px auto;
}

#p1 {
    font-size: 18px;
    text-align: center;
}

#p2 {
    font-size: 18px;
    text-align: center;
    padding-bottom: 90px;
}

#p4 {
    margin-top: 90px;
    padding-top: 90px;
}

#p5 {
    margin-bottom: 70px;
    padding-bottom: 90px;
}

#pf {
    margin-top: 0px;
    padding-top: 0px;
}

p#js-page-top {
    text-align: center;
    background-color: #e6e4e3;
    width: 60%;
    height: 30px;
    margin-bottom: 70px;
}

#l {
    padding-bottom: 20px;
}

#pic {
    font-size: 15px;
    text-align: center;
}

body {
    background-color: #b4ada9;
    font-family: 'Times New Roman', Times, serif;
    animation: backgroundAnimation 5s infinite alternate;
}

.image-container {
    display: flex;
    flex-wrap: wrap;
    padding-bottom: 30px;
}

.image-item {
    width: 20%;
    margin: 0 auto;
}

.image-item img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 15%;
}

.header {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 1000;
    width: 100%;
    background-color: #fff;
}

#section1 {
    margin-top: 100px;
}

#section2 {
    margin-top: 100px;
}

#section3 {
    margin-top: 100px;
    padding-top:100px;
}

.header ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
}

.header li {
    font-size: 20px;
    margin-right: 20px;
    padding: 10px 20px;
}

.header a {
    text-decoration: none;
    color: #333;
}

#back3 {
    display: flex;
    flex-wrap: wrap;
    justify-content: center; 
    margin-top:60px;
    margin-bottom:60px;
  }

  #back3 img {
    width: 30%; 
    height: auto;
    margin-bottom: 10px; 
    margin-left:10px;
    margin-left:10px;
  }