/*全体*/
body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    color: #333;
}
section{
    text-align: center;
    
}
._bg{
    max-width: 1000px;
    margin: 0 auto;
}
h2{
    font-size: 32px;
    font-weight: bold;
    margin-bottom: 25px;
    color: #030303;
    padding: 0 30px;
}
dd{
    margin: 0;
}
.br-sp{
    display: none;
}


/*top*/
.top{
    background-color: #f8951d;
    margin-bottom: 60px;
}
.top img {
    border-radius: 20px;
}

/*info*/
.info{
    color: #fff;
    background-color:#000;
}
.info p{
    width: 760px;
    margin: 0 auto;
    font-size: 22px;
    padding: 60px 0px;
    line-height: 185%;
}


/*apply*/
.apply{
    font-size: 26px;
    padding: 70px 0 100px;
    line-height: 185%;
}
.apply h2{
    font-size: 26px;
}
.apply a{
    width: 750px;
    display: inline-block;
    background-color: #f8951d;
    color: white;
    padding: 10px 20px;
    border-radius: 100px;
    font-weight: bold;
}

/*開催要項*/
.date{
    padding-bottom: 50px;
}
.date ._inner{
    padding: 35px 25px;
    line-height: 185%;
    background-color: #fbeddc;
}
.date ._inner .txt{
    margin: 0 auto;
    text-align: left;
}
.date ._inner .txt dl{
    display: flex;
    --swl-dt-width: 6.5em;
}
.date ._inner .txt dl dt{
    margin-top: 0 !important;
    padding: .25em .9em .25em 0;
    position: relative;
    width: var(--swl-dt-width);
}
.date ._inner .txt dl dd{
    margin-left: 0;
    padding: .25em 0;
    width: calc(100% - var(--swl-dt-width));
}

.date ._inner .txt dl dd a{
    color: red;
}

.date ._inner .txt dl dd a:hover {
    text-decoration: underline;
}

.program .program_wrap{
    background-color: #F5F5F5;
}

.program ._inner{
    padding: 50px 0 80px;
    line-height: 185%;
    max-width: 800px;
    margin: auto;
    text-align: left;
    font-size: 22px;
}

.program p {
    font-weight: bold;
}

.program ol {
    margin: 40px 0 0 180px;
}

.program ol li {
    list-style: auto;
    margin: 0 0 10px;
}

.welcome{
    margin-bottom: 100px;
}
.welcome h2{
    color: #fff;
    background-color: #6b7ab0;
    border-radius: 6px;
    padding: 15px 10px;
    font-size: 24px;
    margin-bottom: 40px;
}
.welcome h2::after{
    position: relative;
    content: '';
    right: 670px;
    border: 15px solid transparent;
    border-top: 15px solid #6b7ab0;
    width: 0;
    height: 0;
    top: 56px;
}
.welcome ul{
    background-color: #F5F5F5;
    text-align: left;
    line-height: 200%;
    padding: 20px 30px;
}
.welcome svg{
    position: relative;
    top: -5px;
    margin-right: 15px;
}
.merit ._inner{
    background-color: #E0E5F8;
    padding: 30px 0;
}
.merit ul{
    display: flex;
    justify-content: space-between;
}
.merit ul li{
    background-color: #fff;
    width: calc(32%);
    padding: 40px 15px;
}
.merit ul li h3{
    background-color: #E0E5F8;
    padding: 10px 8px;
    font-weight: bold;
    margin: 40px 0 16px;
    font-size: 18px;
}
.merit ul li p{
    text-align: justify;
    line-height: 170%;
}

.company{
    margin-bottom: 100px;
}
.company ._inner{
    line-height: 200%;
    display: flex;
    justify-content: center;
}
.company ._inner h3{
    font-size: 22px;
    font-weight: bold;
    padding: 50px 0 50px;
}
.company ._inner svg{
    width: 50px;
    height: 50px;
    position: relative;
    top: 28px;
}
.company ._inner ._com{
    width: 100%;
    justify-content: center;
    width: 450px;
}
.company ._inner p{
    text-align: justify;
}
.company ._inner ._c01{
    margin-right: 20px;
}
.company ._inner ._c02{
    margin-left: 20px;
}

.speaker ._inner{
    line-height: 200%;
    display: flex;
    justify-content: center;
}
.speaker ._inner .profile{
    height: 100%;
}
.speaker  .speaker-details{
    text-align: left;
    margin-left: 50px;
}

.speaker  .speaker-details h3{
    font-size: 28px;
    font-weight: bold;
    margin-bottom: 38px;
}
.speaker  .speaker-details .title{
    border-bottom: solid 3px #ccc;
    font-weight: bold;
    color: #182e7a;
    font-size: 22px;
    padding-bottom: 10px;
}
.speaker  .speaker-details .txt img{
    padding: 13px 0 2px;
}
.speaker ._i02{
    margin-top: 100px;
}


.note{
    text-align: left;
    padding-bottom: 100px;
    line-height: 200%;
}
.note h2{
    font-size: 16px;
    color: #000;
    margin-bottom: 10px;
    padding: 0;
}


footer{
    height: 250px;
    background-color: #2b2b2b;
}
footer .logo{
    padding-top: 40px;
}


/* Responsive Design */

@media screen and (max-width: 959px) {
	/* 959px以下に適用されるCSS（タブレット用） */
    .br-sp{
        display: block;
    }
    .br-pc{
        display: none;
    }
    .top img{
        width: 100%;
    }
    .apply a{
        width: 90%;
        font-size: 22px;
    }

    .info{
        color: #fff;
        background-color:#000;
    }
    .info p{
        width: auto;
        padding: 30px 30px;
    }

    .program h3{
        font-size: 20px;
    }
    .program ._cont ul{
        padding-left: 30px;
        font-size: 16px;
    }
    .merit ._inner{
        padding: 30px 30px;
    }
    .merit ul{
        display: block;
    }
    .merit ul li{
        width: 100%
    }
    .merit ul li:not(:last-child){
        margin-bottom: 30px;
    }
    
    .welcome{
        padding: 0 30px;
    }
    .welcome h2::after{
        display: none;
    }
    .welcome h2{
        margin-bottom: 20px;
    }
    
    .company ._inner{
        display: block;
        padding: 0 30px;
    }
    .company ._inner h3{
        padding: 30px 0 30px;
    }
    .company ._inner svg{
        display: none;
    }
    .company ._inner ._com{
        width: auto;
    }
    .company ._inner ._c01{
        margin: 0;
        margin-top: 40px;
        margin-bottom: 80px;
    }
    .company ._inner ._c02{
        margin: 0;
    }
    .speaker{
        padding: 0 30px;
    }
    .speaker ._inner{
        display: block;
    }
    .speaker  .speaker-details{
        margin-left: 0px;
    }
    .speaker  .speaker-details h3{
        text-align: center;
        margin: 25px 0 10px;
    }
    .speaker  .speaker-details .title{
        text-align: center;
    }
    .note{
        padding: 0 30px 100px;
    }

    

}