body{
    margin: 0 auto;
}
main {
    -webkit-animation: fadeIn 2s ease 0s 1 normal;
    animation: fadeIn 2s ease 0s 1 normal;
}
.slider_img{
    -webkit-animation: fadeIn 2s ease 0s 1 normal;
    animation: fadeIn 2s ease 0s 1 normal;
}
.header_content02{
    -webkit-animation: fadeIn 2s ease 0s 1 normal;
    animation: fadeIn 2s ease 0s 1 normal;   
}


@keyframes fadeIn {
    0% {
      opacity: 0
    }

    100% {
      opacity: 1
    }
}

@-webkit-keyframes fadeIn {
    0% {
      opacity: 0
    }

    100% {
      opacity: 1
    }
}

header{
    margin-bottom: 80px;
}

.header_content01{
    margin-top: 0px;
    margin-left: 100px;
    width: 450px;
    height: 750px;
    background-color: #407c51;

}
.header_content01 a{
    text-decoration: none;
    color: #fff;
    font-size: 17px;
}

.header_content01 li{
    list-style: none;
    margin-bottom: 35px;
}

.header_content01 h2{
    color: #fff;
    font-family: 'Dancing Script', cursive;
    text-align: center;
    font-size: 55px;
    margin-top: 100px;

}
.rink_01 li:hover{
    opacity: 0.5;
}

.header_content01 img{
    margin-left: 20px;
    width: 175px;
    margin-bottom: 30px;
}
.header_content01 ul{
    margin-left: 20px;
}
.header_content02 h4{
    font-size: 20px;
    font-family: serif;
    position: absolute;
    top: 40px;
    left: 1160px;
}
.header_content02 a{
    color: #000;
    font-size: 25px;
    font-family: serif;
    position: absolute;
    top: 650px;
    left: 1125px;
}

.fab{
    font-size: 1.4em;
}
.fa-solid{
    font-size: 1.3em;
}

.Icon{
    display: flex;
    
}
.Icon i{
    color: #fff;
    margin-right: 15px;
}
.Icon a:hover{
    opacity: 0.5;
}

/* slideShow */
.slider{
    position: absolute;
    top: 140px;
    left: 360px;
    width: 1000px;
    height: 435px;
}
/*====================================================================
以下main contents
content01
====================================================================*/
.article_cotents{
    width: 900px;
    height: 350px;
    margin: 0 auto;
    position: relative;
    margin-bottom: 100px;
    border: solid #407c51 2px;
}
.contents_num_01{
    background-color: #407c51;
    width: 80px;
    height: 75px;
    position: absolute;
    top: -40px;
    left: 40px;
}
.contents_num_01 p{
    color: #fff;
    font-size: 40px;
    font-family: 'Dancing Script', cursive;
    text-align: center;
    margin: 0px;
    margin-top: 11px;
    margin-right: 5px;
}
.contents_img{
    position: absolute;
    top: -40px;
    left: 525px;
    width: 325px;
    height: 215px;
}
.content_01{
    padding: 20px 20px 10px 40px;
    margin-top: 15px;
}
.content_01 h2{
    font-family: serif;
    border-bottom: solid 2px #407c51;
    width: 475px;
}
.sub_title{
    margin-top: 0px;
    font-family: serif;
}
.sub_content{
    margin-top: 25px;
    font-family: serif;
}
.sub_txt{
    font-family: serif;
    font-size: 18px;
    margin-top: 35px;
}
/*====================================================================
contents02
====================================================================*/
.contents_num_02{
    background-color: #407c51;
    width: 80px;
    height: 77px;
    position: absolute;
    top: -40px;
    left: 40px;
}
.contents_num_02 p{
    color: #fff;
    font-size: 40px;
    font-family: 'Dancing Script', cursive;
    text-align: center;
    margin: 0px;
    margin-top: 13px;
}
.content_02{
    padding: 20px 20px 10px 40px;
    margin-top: 15px;
}
.content_02 h2{
    font-family: serif;
    border-bottom: solid 2px #407c51;
    width: 450px;
}
.contents_img_02{
    position: absolute;
    top: -40px;
    left: 525px;
    width: 325px;
    height: 215px;
}
.sub_content_02{
    margin-top: 25px;
    font-family: serif;
}
.sub_txt_02{
    font-family: serif;
    font-size: 18px;
    margin-top: 35px;
    width: 470px;
}
/* button */
.button01{
    position: absolute;
    top: 230px;
    left: 570px;
}
.button01 a{
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: 0 auto;
    padding: 1em 1.25em;
    width: 200px;
    color: #333;
    font-size: 18px;
    font-weight: 700;
    background-color: #77eb77;
    transition: 0.3s;
}
  
.button01 a::after{
    content: '';
    width: 5px;
    height: 5px;
    border-top: 3px solid #333333;
    border-right: 3px solid #333333;
    transform: rotate(45deg);
}
  
.button01 a:hover{
    text-decoration: none;
    background-color: #b6e5c6;
}
/*====================================================================
contents03 contents04
====================================================================*/
.last_article{
    width: 925px;
    margin: 0 auto;
}
.last_contents{
    width: 930px;
    margin: 0 auto;
    display: flex;
}
.article_cotents_01{
    width: 430px;
    height: 350px;
    margin-bottom: 100px;
    border: solid #407c51 2px;
    margin: 0px;
    position: relative;
}
.article_cotents_02{
    width: 430px;
    height: 350px;
    margin-bottom: 100px;
    border: solid #407c51 2px;
    margin: 0px;
    margin-left: 30px;
    position: relative;
}
.contents_num_03{
    background-color: #407c51;
    width: 80px;
    height: 77px;
    position: absolute;
    top: -40px;
    left: 40px;
}
.contents_num_03 p{
    color: #fff;
    font-size: 40px;
    font-family: 'Dancing Script', cursive;
    text-align: center;
    margin: 0px;
    margin-top: 13px;
}
.contents_img_03{
    position: absolute;
    top: 260px;
    left: 50px;
    width: 325px;
    height: 215px;
}
.contents_num_04{
    background-color: #407c51;
    width: 80px;
    height: 77px;
    position: absolute;
    top: -40px;
    left: 40px;
}
.contents_num_04 p{
    color: #fff;
    font-size: 40px;
    font-family: 'Dancing Script', cursive;
    text-align: center;
    margin: 0px;
    margin-top: 13px;
}
.content_03{
    padding: 20px 20px 10px 40px;
    margin-top: 15px;
}
.content_03 h2{
    font-family: serif;
    border-bottom: solid 2px #407c51;
    width: 350px;
}
.sub_txt_03{
    width: 360px;
    /* font-family: serif; */
}
/* button */
.button02{
    position: absolute;
    top: 260px;
    left: 90px;
}
.button02 a{
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: 0 auto;
    padding: 1em 1.25em;
    width: 200px;
    color: #333;
    font-size: 18px;
    font-weight: 700;
    background-color: #77eb77;
    transition: 0.3s;
}
  
.button02 a::after{
    content: '';
    width: 5px;
    height: 5px;
    border-top: 3px solid #333333;
    border-right: 3px solid #333333;
    transform: rotate(45deg);
}
  
.button02 a:hover{
    text-decoration: none;
    background-color: #b6e5c6;
}
/*====================================================================
footer
====================================================================*/
footer{
    margin-top: 200px;
    margin-bottom: 0px;
    width: 100%;
    height: 200px;
    position: relative;
    background-color: #407c51;
}

.footer_logo{
    margin-left: 100px;
}
.footer_logo img{
    width: 100px;
    height: 100px;
    margin-left: 180px;
}

.com_info{
    margin-right: 10px;
    margin-left: 300px;
}
.com_info p{
    color:#fff;
    margin: 0;
}
small{
    position: absolute;
    top: 160px;
    left: 570px;
    color: #fff;
    width: 400px;
    padding-top: 20px;
    text-align: center;
}