*{
    margin: 0;
    padding: 0;
}
body{
    margin: auto;
    background-color: #dfe8dd;
}
#body1{
  background-color: #a2ddc9;
}
#body2{
  background-color: #dddedd;
}
.nav-menu {
  background-color: #8DCDB8; 
  color: #fff; 
}
.menu-list {
  display: flex;
  justify-content: right; 
  list-style: none;
  font-size: 16px;
}
.menu-item {
  background-color: #8DCDB8; 
  position: relative;
}
.menu-item:hover .drop-menu-list,
.drop-menu-item:hover .drop-menu-list-child {
  opacity: 1; 
  opacity: .3s;
  visibility: .3s;
  visibility: visible; 
}
.menu-item a {
  align-items: center;
  color: #fff; 
  display: flex;
  height: 40px;
  justify-content: center;
  text-decoration: none; 
  width: 120px;
}
.menu-item a:hover{
  color: #666;
}
.drop-menu {
  position: relative;
}
.drop-menu-item {
  position: relative;
}
.drop-menu-list-child {
  background-color: #4682b4; 
}
.drop-menu-list {
  background-color: #8DCDB8; 
  left: 0;
  opacity: 0;
  position: absolute;
  top: 100%;
  opacity: .3s;
  visibility: .3s; 
  visibility: hidden; 
  width: max-content;
  z-index: 1;
  list-style: none;
  font-size: 16px;
  transition: .5s;
}


.drop-menu-list-child {
  left: 100%;
  opacity: 0; 
  position: absolute;
  top: 0;
  opacity: .3s; 
  visibility: .3s; 
  visibility: hidden; 
  width: max-content;
  z-index: 1;
}
main{
    margin: auto;
    height: 500px;
    margin-top: 10px;
    width: 80%;
}
footer{
    text-align: center;
    clear: both;
    background-color: #8DCDB8;
    color: #fff;
    padding: 5px;
    margin-top: 10px;
}
.img img{
  bottom: 0;
  width: 83%;
  border-radius: 15%;
}
.img{
  text-align: center;
  background: #a2ddc9;
}
h1{
    font-size: 30px;
    border-bottom: 1px solid #0077ff;
    margin-left: 20px;
    margin-right: 20px;
  }
  #main1{
    width: 850px;
  }
  .aisatu{
    width: 90%;
    height: auto;
    margin-right: 10px;
    margin-left: 10px;
    padding-bottom: 10px;
    padding-left: 10px;
    padding-right: 10px;
    float: left;
}
.aisatu img{
    margin: 10px 0;
    float: left;
}
#box1{
    width: 540px;
    float: left;
    margin-top: 30px;
    padding: 10px;
    
}
.aisatu p{
    margin-top: 69px;
    text-align: right;
}
.mike{
    margin-top: 10px;
    margin-bottom:10px;
    margin-left:20px;
    padding-bottom: 10px;
    padding-right: 10px;
    padding-left: 10px;
    border: 1px solid #000;
    width: 388px;
    height: auto;
    float: left;
    border-radius: 10px;
    background-color: #f8f4e8;
}
.mike h4{
    margin: 10px;
}
.mike img{
    float: left;
    margin: 10px;
}
#box2{
    width: 188px;
    padding: 10px;
    font-size: 14px;
    float: left;
    margin-left: 10px;
}
.photo{
    margin-top: 10px;
    width: 320px;
    height: auto;
    float: right;
    margin-bottom: 10px;
    margin-right: 10px;
    margin-left: 10px;
    padding: 10px;
    border: 1px dotted #eeff00;
    float: left;
}
.photo h5{
    text-align: center;
    background: rgb(247, 220, 130);
}
.photo img{
    margin-top: 10px;
    margin-right: 10px;
    margin-left: 10px;
}
#his{
  float: left;
}
#news {
  height: 150px;
  margin: auto;
  padding: 10px;
  border: 1px solid #000;
  overflow: auto;
  background-color: #f7f7ed;
  margin-bottom: 10px;
}
#news dl {
  display: flex;
  flex-wrap: wrap;
}
#news dt {
  width: 40%;
}
#news dd {
  width: 60%;
}
h2{
  margin: 10px;
  text-align: center;
}
#kensyu{
    width: 100%;
    margin: 0 auto;
    float: left;
    padding: 10px;
}
h6{
    font-size: 25px;
    text-align: center;
    border-bottom: 1px solid #eeff00;
    margin-right: 10px;
    margin-left: 10px;
}
.pet1 img{
    margin: 10px;
    width: 30%;
    float: left;
}
#boxpet1{
    margin-top: 10px;
    margin-left: 10px;
    padding: 10px;
    float: left;
    width: 30%;
}
span{
    color: red;
    font-size: 30px;
}
#pet1yousu{
    width: 40%;
    height: 198px;
    padding: 10px;
    font-size: 15px;
    margin: 10px;
    background-color: rgb(239, 228, 214);
    float: right;

}
h3 {
  margin-top: 30px;
  color: #6f8b6f;
}
table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 15px;
  background-color: #ffffff;
}
th, td {
  border: 1px solid #dde5d8;
  padding: 12px;
  text-align: center;
}
th {
  background-color: #eef4ea;
  font-weight: 600;
}
.note {
  background-color: #f1f5ef;
  border: 1px solid #cfdccc;
  padding: 18px;
  margin-top: 25px;
  font-size: 0.9em;
  margin-bottom: 20px;
}
#service{
  width: 100%;
  margin: auto;
  float: left;
}
.course-list {
  width: fit-content;
  margin-left: 1.5em;
}
figure{
  margin-top: 20px;
  margin-left: 10px;
  float: left;
}
#news1{
  height: auto;
  float: left;
  border-bottom: 1px solid #eeff00;
}
#p1{
  margin-top: 50px;
  margin-right: 5px;
  float: left;
}
.map{
  margin-left: 20px;
  margin-top: 10px;
}
#map{
  margin-left: 20px;
  margin-top: 10px;
  margin-bottom: 10px;
  float: left;
}
#btn {
  width: 50px;
  line-height: 50px;
  border-radius: 50%;
  background: #8DCDB8;
  color: yellow;
  font-size: 20px;
  border: none;
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 10;
  visibility: hidden;
  opacity: 0;
  transition: 0.5s;
}
#btn.on {
  visibility: visible;
  opacity: 1;
}
#access{
  float: left;
  margin-bottom: 10px;
}
#form{
  text-align: center;
  line-height: 1.5em;
  font-size: 20px;
}
#access{
  width: 470px;
  background-color: #8DCDB8;
  margin: auto;
  margin-left: 20px;
  margin-top: 10px;
  border-radius: 5%;
  padding: 10px;
  margin-bottom: 10px;
}
h5{
  text-align: center;
  font-size: 25px;
}