.nav-menu > li.seminarbtn > a {
    color: #000;
    border-radius: 50px;
    padding: 10px 25px!important;
    background-image: linear-gradient(90deg, rgb(161 242 255), rgb(255 208 175));
    margin-top: 0;
}
.nav-menu > li > a {
    font-weight: 600;
    font-size: 16px;
}
.nav-menu > li > a:hover {
    font-weight: 600;
}

header {
    max-height: 70px;
    background: #fff;
}
.navlogo {
    margin: 16px 10px 10px;
}


.seminarfv {
    background: url(../images/seminar3rd_img/back_sand.png) repeat;
    margin: 110px 5% 10px;
    border-radius: 20px;
    width: 90%;
    position: relative;
    z-index: 0;
    padding: 160px 200px 100px;
      -webkit-animation-duration: 1.3s;
}
.leaf01,
.leaf02,
.leaf03,
.leaf04,
.leaf05,
.leaf06,
.leaf07,
.leaf08 {
    position:  relative;
}
.leaf01,
.leaf04,
.leaf05,
.leaf07 {
    -webkit-animation: horizontal 1s ease-in-out infinite alternate;
}
.leaf02,
.leaf03,

.leaf06,
.leaf08 {
    -webkit-animation: vertical 1s ease-in-out infinite alternate;
} 
.leaf01 {
    top: -10px;
    width: 130px;
    left: 4%;
    z-index: 1;
    position: absolute;
}
.leaf02 {
    top: -10px;
    width: 130px;
    left: 34%;
    z-index: 1; 
     position: absolute;   

}
.leaf03 {
    top: -40px;
    width: 160px;
    left: 64%;
    z-index: 1; 
        position: absolute;
}
.leaf04 {
    top: -10px;
    width: 170px;
    left: 92%;
    z-index: 1; 
        position: absolute;
}
.leaf05 {
   top: 20%;
    width: 150px;
    left: -2%;
    z-index: 1;
        position: absolute;
}
.leaf06 {
    bottom: -22px;
    width: 90px;
    left: 92%;
    z-index: 1; 
        position: absolute;
}
.leaf08 {
    bottom: -22px;
    width: 90px;
    left: 22%;
    z-index: 1; 
        position: absolute;
}
.leaf07 {
    bottom: -22px;
    width: 120px;
    left: 62%;
    z-index: 1; 
        position: absolute;
}



@-webkit-keyframes horizontal {
  0% {
    -webkit-transform: translateX(-3px);
  }
  100% {
    -webkit-transform: translateX(0px);
  }
}

@-webkit-keyframes vertical {
  0% {
    -webkit-transform: translateY(-10px);
  }
  100% {
    -webkit-transform: translateY(0px);
  }
}


.main {
    background-image: linear-gradient(90deg, rgb(161 242 255), rgb(255 208 175));
    display: flex;
    flex-direction: column;
    padding: .4em;
        width: fit-content;
    margin: 0 auto;

}
.main_up {
    display: flex;
    flex-wrap: nowrap;
    justify-content: center;
    margin-bottom: .4em;
}
.main_up img:nth-child(1),
.main_up img:nth-child(2) {
    width: 170px;
    height: auto;

}
.main_up img:nth-child(3) {
    width: 335px;
        height: auto;
}
.main_down {
    display: flex;
    flex-wrap: nowrap;
    justify-content: center;

}
.main_down img {
    height: 56px;
}

.main_down_txt {
    display: flex;
    justify-content: center;
    margin-top: 2em;
}
.main_down_txt img {
    max-height: 42px;
}

.seminardate {
    display: flex;
    justify-content: center;
    margin-top: 1em;
}
.seminardate p {
    font-size:18px;
}
.seminardate p span.strong {
    font-size: 20px;
    font-weight: 800;
}

.seminardate p span.circlemoji {
    background-color: #000;
    border-radius: 20px;
    color: #fff;
    display: inline-block;
    padding: 0 4px 0 5px;
    margin: 0 12px 0 6px;
}
.seminardate p span.extrasetumei {
    background-color: #000;
    padding: .4em 1em;
    line-height: 1.4;
    color: #fff;
    font-size: 14px;
    margin: 0 4px;
}
.seminarbtnfv {
    display: flex;
    justify-content: center;
    align-content: center;
    margin: 5em 0 0;
}
.seminarbtnfv a {
     background-image: linear-gradient(90deg, rgb(161 242 255), rgb(255 208 175));
     font-size: 22px;
     font-weight: 600;
     padding: .6em 3em;
     border-radius: 40px;
     transition: all 0.2s 0s ease;/*transitionの記述を追加*/
}
.seminarbtnfv a:hover {
    background-image: linear-gradient(90deg, rgba(0, 0, 0, 1),rgba(0, 0, 0, 1));
    color: #fff;
    transition: all 0.4s 0s ease;/*transitionの記述を追加*/
}

.seminarbtninpage {
    display: flex;
    justify-content: center;
    align-content: center;
    margin: 5em 0 0;
}
.seminarbtninpage a {
    background-image: linear-gradient(90deg, rgba(0, 0, 0, 1),rgba(0, 0, 0, 1));
    color: #fff;
     font-size: 22px;
     font-weight: 600;
     padding: .6em 3em;
     border-radius: 40px;
     transition: all 0.2s 0s ease;/*transitionの記述を追加*/
}
.seminarbtninpage a:hover {
    color: #000;
     background-image: linear-gradient(90deg, rgb(161 242 255), rgb(255 208 175));
    
    transition: all 0.4s 0s ease;/*transitionの記述を追加*/
}

.seminar_logo_box {
    margin: 0px 5% 80px;
    border-radius: 20px;
    width: 90%;
}
.seminar_logo_box ul {
    display: flex;
    justify-content: center;
    align-content: center;
}
.seminar_logo_box ul li {
    display: flex;
    align-content: center;
    justify-content: center;

}
.seminar_logo_box ul li img {
    width: 80%;
    height: auto;
    object-fit: contain;
}


.flex {
    display: flex;
}
.seminar_expla {
    width: 64%;
    margin-right: 6%;

}
.seminar_expla p {
    font-size: 19.6px;
    line-height: 2.2;

}
.seminar_pic {
    width: 30%;
}


.seminar_expla p strong {
    font-weight: 600;
    color: #2fc0d3;
}






.midasi {
    background-image: linear-gradient(90deg, rgb(161 242 255), rgb(255 208 175));
    width: 100%;
    border-radius: 100px;
    padding: .4em;
    display: flex;
    justify-content: center;
    align-items: center;

}

.osusumepic01 , .osusumepic02 {
    width: 18%;
}
.osusumepic02 {
    padding-top: 8.6em;
}
.osusumetxt {
    width: 64%;
    padding: 2%;
}
.osusumetxt .midasi {
    display: flex;
    justify-content: center;
    align-content: center;
    padding: .8em;
}
.osusumetxt .midasi img {
    width: 80%;
}
.osusumetxt ul {
    padding: 3em 4em 3em 5em;
    background-color: #F6F8F9;
    border-radius: 20px;
    margin-top: 2em;

}
.osusumetxt ul li {
    list-style: disc;
    font-size: 19px;
    padding-bottom: 1em;
    font-weight: 600;

}


.biggreyback {
    background: url(../images/seminar3rd_img/back_sand.png) repeat;
    margin: 110px 5% 10px;
    border-radius: 20px;
    width: 90%;
    position: relative;
    z-index: 0;
    padding: 60px 0px 60px;
}

.centering {
    justify-content: center;
}

.timetable,
.program {
    width: 768px;
    margin: 0 auto;
}
.timetable .midasi,
.program .midasi {
    padding: 1.2em;
}
.timetable .midasi img,
.program .midasi img {
    height: 40px;
}

.timetable ul {
    margin: 3em 0;
}
.timetable ul li {
    margin-bottom: 3em;
}
.flexnowrap {
    display: flex;
    flex-wrap: nowrap;
}

.time_labe {
    background-image: linear-gradient(90deg, rgb(161 242 255), rgb(255 208 175));
    border-radius: 20px;
    padding: .4em 3em .1em;
}
.time_labe img {
    height: 20px;
}
.time_detail {
    padding: 0em 2em 0.1em;
    font-weight: 600;
    font-size: 20px;
}



.timetable ul li.feature {
    background-image: linear-gradient(90deg, rgb(161 242 255), rgb(255 208 175));
    padding: 1em;
    border-radius: 12px;

}
.timetable ul li.feature .flexnowrap .time_labe {
    background-image: linear-gradient(90deg, rgb(255, 255, 255, 1), rgb(255, 255, 255, 1));
}

.flexnowrap {
    margin-bottom: 1em;
}

.timetable ul li .semi_title {
    font-size: 22px;
    font-weight: 600;
    line-height: 1.8;
    padding: 0 0 0 1.2em;
    margin-bottom: .6em;
}

.semi_com_name {
    padding-left: 1.6em;
    font-weight: 600;
}
.todetail {
    background-color: #000;
    color: #fff;
    padding: 0.2em 1.2em;
    font-size: .8em;
    margin-left: 2em;
}
.todetail:after {
  content: "→";
  padding-left: 1em;

}


.program ul {
    margin: 3em 0;
}

.program ul li {
    margin-bottom: 3em;
    padding:2em 1em;
}
.program ul li.feature {
    background-image: linear-gradient(90deg, rgb(161 242 255), rgb(255 208 175));
    padding:2em 1em;
    border-radius: 12px;

}
.program_circlewh {
    background-color: #fff;
    padding: 1.3em 1em 0.7em 1.1em;
    border-radius: 70px;
        min-width: 94px;
    max-height: 94px;
}
.program_circle {
    background-image: linear-gradient(90deg, rgb(161 242 255), rgb(255 208 175));
    padding: 1.3em 1em 0.7em 1.1em;
    border-radius: 70px;
    min-width: 94px;
    max-height: 94px;
}
.program_circle img, 
.program_circlewh img {
    width: 60px;
}
.titletate {
    margin-left: 1em;
}
.titletate .pro_time {
    color: #fff;
    font-weight: 600;
    background-color: #000;
    padding: .2em 1em;
    font-size: 12px;
    display: inline-block;
}
.titletate .pro_title {
    font-size: 22px;
    font-weight: 600;
}
.pro_desc {
    padding-left: 1em;
    font-size: 18px;
    line-height: 1.8;
    margin-bottom: 2em;
    border-top: 1px solid #000;
    padding-top: 1em;
}
.pro_left, .pro_right {
    width: 50%;
}
.profile_pic {
    display: flex;
    justify-content: center;
    align-content: center;
}
.profile_pic img {
    width: 260px;
}
.pro_name {
    text-align: center;
    font-size: 20px;
    font-weight: 600;
    margin: 1em 0;
}
.keirekiwh {
    background-color: #fff;
    border-radius: 50px;
    width: 80%;
    margin: 0 auto 2em;
    text-align: center;
    padding: .4em 0 0;
}
.keireki {
    background-image: linear-gradient(90deg, rgb(161 242 255), rgb(255 208 175));
    border-radius: 50px;
    width: 80%;
    margin: 0 auto 2em;
    text-align: center;
    padding: .4em 0 0;
}
.keirekiwh img,
.keireki img {
    height: 18px;
}
li.feature .pro_keireki{
        padding: 0 2em;
}
.pro_keireki {

    font-size: 14px;
}





.featuretitle {
    background-image: linear-gradient(90deg, rgb(161 242 255), rgb(255 208 175));
    border-radius: 50px;
    width: 200px;
    text-align: center;
    padding: .4em 0 0;
}
.featuretitle  img {
    height: 20px;

}
ul.outline li {
    margin-bottom: 0;

}
ul.outline li p.outline {
    margin-top: 1em;
    font-weight: 600;
    font-size: 20px;
    line-height: 1.8;
    padding-left: 1em;
}
ul.outline li p.outline  .tagwake {
    background-color: #000;
    color: #fff;
    font-size: 14px;
    padding: .2em 1em .1em;
    margin-right: 1em;
    width: 150px;
    display: inline-block;
    text-align: center;
}
ul.outline li p.outline  .excla {
    font-size: 14px;
    font-weight: 500;
    padding-left: 164px;
}

.nomar {
    margin-top: 0px!important;
}

.formarea {
    margin-top: 2em;
    padding: 2em 1em;
}
ul.privacy {
    margin: 1em 0;
}

ul.privacy li {
    list-style: decimal;
    margin-bottom: .4em;
    padding: 0;
    margin-left: 2em;
}
.mt2rem {
    margin-top: 2em;
}
.mb3rem {
    margin-bottom: 3em;
}
.pri_title {
    font-weight: 600;
}
.pri_desc {
    line-height: 1.8;
}
.pri_desc a {
    border-bottom: dashed 1px #ccc;
    color: #2fc0d3;
}

@media screen and (max-width: 576px) {
    .wrap {
        overflow: hidden;
    }

    .seminarfv {
        margin: 100px 2% 10px;
        width: 96%;
        padding: 70px 10px;

    }
    .leaf01 {
        top: -10px;
        width: 80px;
        left: 4%;
        z-index: 1;
        position: absolute;
    }
    .leaf02 {
        top: -10px;
        width: 70px;
        left: 54%;
        z-index: 1; 
        position: absolute;   

    }
    .leaf03 {
        top: -40px;
        width: 110px;
        left: 84%;
        z-index: 1; 
        position: absolute;
    }
    .leaf04 {
        top: 140px;
        width: 80px;
        left: 92%;
        z-index: 1; 
            position: absolute;
    }
    .leaf05 {
    top: 60%;
        width: 90px;
        left: -12%;
        z-index: 1;
            position: absolute;
    }
    .leaf06 {
        bottom: -22px;
        width: 90px;
        left: 92%;
        z-index: 1; 
            position: absolute;
    }
    .leaf08 {
        bottom: -22px;
        width: 50px;
        left: 12%;
        z-index: 1; 
            position: absolute;
    }
    .leaf07 {
        bottom: -22px;
        width: 80px;
        left: 62%;
        z-index: 1; 
            position: absolute;
    }
    .main_up {
        flex-wrap: wrap;
        flex-direction: column;
        justify-content: center;
        align-items: flex-start;
    }
    .main_up img {
        height: 37px!important;
        object-fit: contain;

    }
    .seminartxtbox {
        z-index: 2;
    }
    .main_down img {
        width: 100%;
        height: auto;
        margin-top: 10px;
        margin-bottom: 10px;
    }
    .main_up img:nth-child(3) {
        width: auto!important;
        margin: 10px 0 0 -4px;
    }

    .main_up img:nth-child(1), .main_up img:nth-child(2) {
        margin: 10px 0 0 -24px;
    }
    .main_down_txt {
        flex-wrap: wrap;
        flex-direction: column;
    }
    .main_down_txt img {
        margin: 0 0 10px;
    }
    .seminardate p span.extrasetumei {
        display: inline-block;
        margin-top: 6px;
    }
    .seminardate p {
        font-size: 18px;
        width: 80%;
        text-align: center;
    }
    .seminar_logo_box ul {
        flex-wrap: wrap;
    }
    .seminar_logo_box ul li {
        width: 25%;
        max-height: 40px;
    }
    .colrever {
        flex-direction: column-reverse;
    }

    .seminar_expla, .seminar_pic, .osusumetxt {
        width: 94%;
        margin: 0 3%;
    }
    .seminar_expla {
        margin-top: 2em;
    }
    .seminar_expla p {
        font-size: 16px;
        line-height: 1.8;
    }
    .osusumetxt .midasi img {
        width: 96%;
    }
    .osusumetxt ul {
        padding: 2em 2em 1em 2.4em;

    }
    .osusumetxt ul li {
        font-size: 16px;
    }
    .seminarbtninpage a {
        font-size: 20px;
    }

    .biggreyback {
        margin: 110px 2% 10px;
        border-radius: 16px;
        width: 96%;
        padding: 10px 0px 10px;
    }
    .timetable, .program {
        width: 94%;
        margin: 0 3%;
    }

    .time_detail {
        padding: .4em 0.1em;
        font-weight: 600;
        font-size: 16px;
        margin-left: 1em;
    }
    .time_labe img {
        height: 16px;
    }

    .time_labe {
        padding: 0.4em 1em 0em;
        max-height: 34px;
    }
    .timetable .midasi img, .program .midasi img {
        height: 32px;
    }
    .timetable ul li .semi_title {
        font-size: 16px;
        padding: 0 0 0 .8em;
        line-height: 1.6;
    }
    .semi_com_name {
        font-size: 14px;
        padding-left: .6em;
    }
    .flexnowrap {
        margin-bottom: .6em;
    }

    .timetable ul li .flex {
        flex-wrap: wrap;
        flex-direction: column;
    }
    .todetail {
        font-size: .6em;
        margin-left: 0.6em;
        margin-top: 0.2em;
        display: inline-block;
    }

    .titletate .pro_title {
        font-size: 16px;
    }

    .program_circlewh,
    .program_circle{
        max-width: 64px;
        min-width: 64px;
        max-height: 64px;
        padding:0.9em 0.7em 0.5em;
    }
    .program_circle img, .program_circlewh img {
        width: 50px;
    }
    .pro_desc {
            padding-left: .4em;
        font-size: 15px;
        line-height: 1.6;

    }


    .pro_left, .pro_right {
        width: 100%;
        display: flex;
        flex-wrap: wrap;
    }
    .program ul li .flex {
        flex-wrap: wrap;
        flex-direction: column;
    }

    .profile_pic, .pro_name {
        width: 50%;
    }
    .pro_name {
        padding-left: 10px;
        text-align: left;
        font-size: 15px;
        display: flex;
        justify-content: flex-start;
        align-items: flex-end;
    }
    .keirekiwh , .keireki {
        display: none;
    }
    li.feature .pro_keireki,
    .pro_keireki {
        padding: 0;
        margin-top: 1em;
        margin-bottom: 2em;
        font-size: 12px;
    }

    .program ul li {
        padding: 0;
    }
    .featuretitle {
        width: 160px;
    }
    .featuretitle img {
        height: 16px;
    }
    ul.outline li p.outline {
        font-size: 14px;
        letter-spacing: .1em;
        margin-bottom: 2em;
    }
    ul.outline li p.outline .tagwake {
        font-size: 10px;
        padding: 0.2em 0.2em 0.1em;
        width: 100px;
        display: block;
    }
    ul.outline li p.outline .excla {
        font-size: 10px;
        padding: 0;
        display: inline-block;
    }
    .pri_title {
        font-size: 16px;
    }
    .pri_desc,
    ul.privacy {
        font-size: 14px;
        line-height: 1.6;
    }
    .pri_desc a {

        word-break: break-all;
        font-size: 12px;
    }

    .profile_pic img {
        height: fit-content;
        max-height: 166px;
        width: auto;
    }
}