body {
    -webkit-text-size-adjust: 100%;
    font-family: 'Noto Sans JP', sans-serif;
    line-height: 1.3rem;
    background-color: #F8F8F8;
}

header {
    background-color: #9ecfe7;
}

header p {
    max-width: 900px;
    height: 90px;
    /* margin: 0 auto; */
    padding: 20px 0;
}

header img {
    width: 95%;
}

.pc_title {
    margin-left: 2rem;
}

.sp_title {
    display: none;
}

#container {
    display: flex;
    justify-content:left;
}

/*　Navigation　*/

/* .cont_header {
    text-align:center ;
} */

.cont_header img {
    width: 200px;
    height: 122px;
    margin: 2rem 25px;
}

#nav-menu {
    width: 250px;
    height: 100%;
    min-height: 1000px;
    background-color: #006ca2;
    list-style: none;
}

#nav-menu li {
    display:table;/*display: table-cell親要素*/
    width: 230px;
    margin: 0 auto;
}

#nav-menu li a {
    display: table-cell; /*vertical-align適応のため*/
    height: 60px;
    border-bottom: 1px dotted #4f92bc;
    padding: 3px 15px;
    text-decoration: none;
    color:#ffffff;
    width: 250px; 
    text-align: left;
    font-size: 1.02rem;
    font-weight: 400;
    vertical-align: middle;
}

#nav-menu li a:hover {
    background-color: #ffb151;
    color:#000000;
}

.flyer_dl  {
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
    text-decoration: none;
    color: #ffffff;
    font-size: 18px;
    border-radius: 5px;
    width: 230px;
    height: 60px;
    /* font-weight: bold; */
    transition: 0.3s;
    background-color: [object object];
    background-image: radial-gradient(circle at 100% 0%, rgba(94, 138, 243, 1) 15%, rgba(243, 61, 223, 1));
    margin: 20px auto 5px auto;
  }
  
  .flyer_dl :hover {
    opacity: .5;
  }

  .rest_bot  {
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
    text-decoration: none;
    color: #ffffff;
    font-size: 18px;
    border-radius: 5px;
    width: 230px;
    height: 60px;
    /* font-weight: bold; */
    transition: 0.3s;
    background-color: #149ee2;
    margin: 20px auto 5px auto;
  }
  
  .rest_bot :hover {
    opacity: .5;
  }

main {
    max-width: 900px;
    flex: 1;
    background-color: #ddeff7;
    line-height: 1.7rem;
}

.top_img img {
    width: 100%;
}

/*　デコ活　*/

.cool_biz {
    width: 95%;
    border: #dd0046 3px solid;
    border-radius: 10px;
    padding: 1rem;
    font-size: 1.3rem;
    font-weight: 700;
    color: #dd0046;
    background-color: #fff;
    margin: 1rem auto;
    line-height: 1.8rem;
}

.cool_biz a {
    text-decoration: underline;
}
.cool_biz a:hover {
    color: #ff3072;
}

.thanks {
    width: 95%;
    border: #202ab9 3px solid;
    border-radius: 10px;
    padding: 1rem;
    font-size: 1.3rem;
    font-weight: 700;
    color: #202ab9;
    background-color: #fff;
    margin: 1rem auto;
    line-height: 1.8rem;
}

/*　新着情報　*/

.information {
    max-width: 95%;
    margin:2rem auto 20px auto;
}

.new {
    width: 128px;
    height: 40px;
    background-image:url(../img_top/jimu_t_bg.png);
    background-repeat: no-repeat;
    background-size: 128px;
    font-size: 1.1rem;
    padding: 0.4rem 0 0 1.2rem;
    letter-spacing: 0.3rem;
    color: #FFF;
}


.topics {
    text-align: left;
    font-size: 0.95rem;
}

.topics dl {
    padding: 20px 10px;
    border-bottom: #a7c8fa solid 1px ;
}

.topics dt {
    font-weight: 600;
    color: #004367;
    padding-bottom: 6px;
    position: absolute;
}

.topics dd {
    margin-left: 100px;
    line-height: 1.6rem;
}

.topics a:hover {
    text-decoration: underline;
}
.topics a {
    color: #981b27;
}

/*　事務局関連　*/

.jimu {
    width: 90%;
    margin: 40px 0px 10px 25px;
}

.jimukyoku {
    max-width: 90%;
}

.jimukyoku p {
    margin-bottom: 5px;
    line-height: 1.4rem;
    font-size: 0.95rem;
}

.jimukyoku h2 {
    width: 128px;
    height: 40px;
    background-image:url(../img_top/jimu_t_bg.png);
    background-repeat: no-repeat;
    background-size: 128px;
    font-size: 1.1rem;
    padding: 0.4rem 0 0 1.2rem;
    color: #FFF;
    margin-bottom: 10px;
}

.jimukyoku h3 {
    font-size: 1.2rem;
    color: #0081c0;
    font-weight: 700;
    margin-bottom: 0.3rem;


}

/*　footer　*/

#site-footer {
    background-color: #004c96;
    width: 100%;
    height: 100px;
}

#copyright {
    color: #FFF;
    padding-top: 20px;
    margin-left: 3rem;
}

#drawer_toggle {
    display: none;
}

/*　text　*/

.txt110 {
    font-size: 1.1rem;
    color: #B90034;
    font-weight: 700;
}

.Red_Bold {
    font-weight: 700;
    color: #F00;
}

/*----------------------------------------------
　バナー
----------------------------------------------*/

.banner-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 16px; /* 各バナーの余白 */
    justify-content: center;
    padding: 16px;
    margin-bottom: 1.5rem;
}
  
.banner-item {
    flex: 0 1 calc((100% - 32px) / 3); /* gap16pxが2列分 */
    height: auto; /* 適宜変更 */
    /* text-align: center;
    line-height: 150px;
    font-weight: bold;
    border-radius: 8px; */
    width: 20%;
}

.banner-img {
    width: 100%;
}

/*  トップに戻るボタン　*/

.pagetop {
    display: none;
    position: fixed;
    bottom: 30px;
    right: 15px;
}
.pagetop a {
    display: block;
    background-color: #ccc;
    text-align: center;
    color: #222;
    font-size: 12px;
    text-decoration: none;
    padding: 5px 10px;
	filter:alpha(opacity=50);
    -moz-opacity: 0.5;
    opacity: 0.5;
}
.pagetop a:hover {
    display: block;
    background-color: #79b3f5;
    text-align: center;
    color: #fff;
    font-size: 12px;
    text-decoration: none;
    padding:5px 10px;
	filter:alpha(opacity=50);
    -moz-opacity: 0.5;
    opacity: 0.5;
}

@media all and (max-width:900px) {

    #nav-menu {
        box-sizing: border-box;
        position: fixed;
        top: 0px;
        /* display: none; */
        width: 80%;
        height: 100%;
        background: #006ca2;
        opacity: 0.9;
        display: block;
        left: -100%;
        transition: left .5s;
        padding-top: 80px;
        z-index: 1;
    }
    
    #nav-menu.sp_open {
        left: 0;
    }

    #nav-menu ul {
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
    }
    #nav-menu li a {
        display: block;
        text-align: left;
        height: 50px;
        width: 100%;
        color: rgb(255, 255, 255);
        font-size: 1rem;
        text-decoration: none;
        border-bottom: 0px;
        padding-top: 10px;
    }
    
    #nav-menu li a:hover {
        background: #f4b464;
        border-bottom: 0px
    }

    #nav-menu li {
        display:block;/*display: table-cell親要素*/
        width: 100%;
    }

    #drawer_toggle {
        z-index: 200;
        box-sizing: border-box;
        position: absolute;
        top: 0;
        left: 0;
        display: inline-block;
        width: 60px;
        height: 60px;
    }
    #drawer_toggle span {
        position: absolute;
        top: 19px;
        left: 17px;
        display: inline-block;
        width: 30px;
        height: 3px;
        border-radius: 2px;
        background-color: rgb(255, 255, 255);
        vertical-align: top;
    }
    #drawer_toggle span:nth-child(2) {
        margin-top: 10px;
    }
    #drawer_toggle span:last-child {
        margin-top: 20px;
    }
    #drawer_toggle.open span {
        top: 29px;
        left: 14px;
        width: 35px;
        margin: 0;
    }
    #drawer_toggle.open span:first-child {
        transform: rotate(45deg);
    }
    #drawer_toggle.open span:nth-child(2) {
        display: none;
    }
    #drawer_toggle.open span:last-child {
        transform: rotate(-45deg);
    } 

    .cont_header {
        display: none;
    }

    header {
        height: 70px;
        text-align: right;
    }
    header img {
        width: 90%;
        margin-top: 10px;
    }

    header p {
        padding:0;
    }
    .sp_title {
        max-width: 400px;
        display:block;
        text-align: right;
        margin-left: 1.4rem;
    }

    .pc_title {
        margin-left: 0rem;
        margin-right: 1em;
    }

    .topics dt {
        position: relative;
        padding-bottom: 0px;
    }
    
    .topics dd {
        margin-left: 0px;
        margin-bottom: 5px;
    }

    main {
        width: 100%;
    }

    /*　事務局関連　*/

    .jimu {
        width: 100%;
        margin: 40px 20px 0px 20px;
    }

    .jimukyoku p {
        font-size: 0.9rem;
    }

    .jimukyoku h2 {
        font-size: 1.2rem;
    }    

    #site-footer {
        height: 50px;
    }
    #copyright {
        padding-top: 10px;
        font-size: 0.9rem;
        text-align: center;
    }
}

/*----------------------------------------------
　バナー
----------------------------------------------*/

/* 画面幅が650px以下の場合は2列 */
@media screen and (max-width: 750px) {
    .banner-item {
      flex: 0 1 calc((100% - 16px) / 2);
    }
  }
  
  /* 画面幅が400px以下の場合は1列 */
  @media screen and (max-width: 400px) {
    .banner-item {
      flex: 0 1 100%;
    }
  }