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: #5a7b79;

}
.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 h3{
    color: #000;
    font-size: 25px;
    font-family: serif;
    position: absolute;
    top: 650px;
    left: 1260px;
    text-decoration: underline 1px;
}

.fab{
    font-size: 1.4em;
}

.fa-blog{
    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;
}
/* main_contents */
.article_cotent_01{
    width: 1200px;
    height: 550px;
    margin: 0 auto;
    position: relative;
    margin-top: 30px;
    margin-bottom: 100px;
    border: solid  #5a7b79 2px;
}
.contents_num_01{
    background-color: #5a7b79;
    width: 80px;
    height: 75px;
    position: absolute;
    top: -40px;
    left: 60px;
}
.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: 705px;
    width: 375px;
    height: 265px;
}
.content_03_1{
    position: absolute;
    top: 30px;
    left: 905px;
    width: 275px;
    height: 205px;
}

.content_03_2{
    position: absolute;
    top: 30px;
    left: 555px;
    width: 275px;
    height: 205px;
}
.contents{
    padding: 20px 20px 10px 60px;
    margin-top: 25px;
}
.contents h2{
    font-family: serif;
    border-bottom: solid 2px  #5a7b79;
    width: 475px;
}
.sub_title{
    margin-top: 0px;
    font-family: serif;
}
.sub_content{
    margin-top: 20px;
    font-family: serif;
    font-size: 16px;
    background-color:  #dbe6e6;
    padding-left:10px;
    padding-top: 10px;
    height: 50px;
    width: 465px;
}
.sub_content span{
    font-size: 24px;
    margin-left: 10px;
}
.sub_txt{
    margin-left: 60px;
    font-family: serif;
    font-size: 18px;
    margin-top: 0px;
}
.sub_txt h3{
    margin-top: 0px;
}
.sub_txt p{
    font-size: 15px;
}
.article_cotent_01 dl{
    width: 600px;
    position: absolute;
    top: 220px;
    left: 570px;
}
.article_cotent_01 dl h3{
    margin: 0px;
    padding-bottom:0px ;
}
.article_cotent_01 dl p{
    font-size: 10px;
    margin: 2px;
}
.article_cotent_01 dt{
    text-align: center;
    width: 86px;
    border-top:1px #ffffff  solid;
    float: left;
    background-color: #dbe6e6;
    padding: 2px 0px 0px 2px;
}
  
.article_cotent_01 dd{
    text-align: center;
    border-top:1px #dbe6e6  solid;
    margin-left: 80px;
    padding: 2px 0px 0px 2px;
}
/* */
.article_content_02{
    width: 1200px;
    height: 400px;
    margin: 0 auto;
    position: relative;
    margin-top: 30px;
    margin-bottom: 100px;
    border: solid  #5a7b79 2px;
}
.contents_num_02{
    background-color: #5a7b79;
    width: 80px;
    height: 77px;
    position: absolute;
    top: -40px;
    left: 60px;
}
.contents_num_02 p{
    color: #fff;
    font-size: 40px;
    font-family: 'Dancing Script', cursive;
    text-align: center;
    margin: 0px;
    margin-top: 13px;
}
.article_content_02 dl{
    width: 600px;
    position: absolute;
    top: 245px;
    left: 570px;
}
.article_content_02 dl h3{
    margin: 0px;
    padding-bottom:0px ;
}
.article_content_02 dl p{
    font-size: 10px;
    margin: 2px;
}
.article_content_02 dt{
    text-align: center;
    width: 200px;
    height: 40px;
    border-top:1px #ffffff  solid;
    float: left;
    background-color: #dbe6e6;
    padding: 13px 0px 0px 2px;
}
.article_content_02 dd{
    text-align: center;
    border-top:1px #dbe6e6  solid;
    height: 40px;
    margin-left: 80px;
    padding: 13px 0px 0px 2px;
}
/* content03 */
.fa-arrow-right{
    font-size: 2.0em;
    position: absolute;
    top: 110px;
    left: 855px;
    color: #000;
}
.article_content_03{
    width: 1200px;
    height: 400px;
    margin: 0 auto;
    position: relative;
    margin-top: 30px;
    margin-bottom: 100px;
    border: solid  #5a7b79 2px;
}
.contents_num_03{
    background-color: #5a7b79;
    width: 80px;
    height: 77px;
    position: absolute;
    top: -40px;
    left: 60px;
}
.contents_num_03 p{
    color: #fff;
    font-size: 40px;
    font-family: 'Dancing Script', cursive;
    text-align: center;
    margin: 0px;
    margin-top: 13px;
}
.txt_03{
    font-family:serif;
    width: 1200px;
    margin-left: 60px;
    font-size: 17px;
}
footer{
    margin-top: 120px;
    margin-bottom: 0px;
    width: 100%;
    height: 200px;
    position: relative;
    background-color: #5a7b79;
}

.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;
}