.sub_visual {
    position: relative;
    height: 38vh;
    background: url(../images/subvisual11.jpg)center center/cover;
}

.sub_visual::after {
    position: absolute;
    content: "";
    inset: 0 0 0 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0), rgba(0, 0, 0, 0.5));
}

.sub_content {
    position: relative;
    background: url(../images/submain_bg.jpg) center center/cover;

}

.sub_content::after {
    position: absolute;
    content: "";
    inset: 0 0 0 0;
    background: rgba(255, 255, 255, 0.7);
}

.sub_content .title {
    margin-bottom: 4rem;
}



.sub_content .inner .dec {
    flex: 1;
}

.sub_content .inner .dec .board_top {
    border-top: 4px solid var(--mc);
    border-bottom: 1px solid var(--line-color);

    padding: 2.4rem;
}

.sub_content .inner .dec .board_top p {
    font-size: 2.4rem;
    text-align: left;
    margin-bottom: 0.8rem;
}

.sub_content .inner .dec .board_top ul {
    display: flex;
    gap: 3rem;
}

.sub_content .inner .dec .board_top ul li {
    position: relative;
    color: #666;
    padding: 0 0.8rem;
}

.sub_content .inner .dec .board_top ul li~li::after {
    position: absolute;
    content: "";
    top: 50%;
    left: -1.5rem;
    transform: translate(0, -50%);
    width: 0.1rem;
    height: 1rem;
    background: #666;
}

.sub_content .inner .dec .board_middle {
/*    padding: 8rem;*/
	border-bottom: 1px solid #ddd ;
	padding: 6rem 0;
	text-align: left;
}

.sub_content .inner .dec .board_middle p {
/*    padding: 8rem;*/
	text-align: left;
}

.sub_content .inner .dec .board_middle figure {
    text-align: center;
    margin-bottom: 4rem;
}

.sub_content .inner .dec .board_middle p {
    font-size: 2rem;
}

.sub_content .inner .dec .board_bottom .f {
    border-top: 1px solid var(--line-color);
}

.sub_content .inner .dec .board_bottom .f span {
    display: inline-block;
}

.sub_content .inner .dec .board_bottom .f button {
   background: var(--mc);
   color: #fff;
   padding: 0.6rem  2.4rem;
   margin-left: 1.2rem;
}


/*
.sub_content .inner .dec .board_middle p {
   position: relative;
    padding-bottom: 56.25%;
    box-shadow: 0px 30px 60px -30px #000000;	
}
*/

.sub_content .inner .dec .board_middle iframe {
	 position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}


.sub_content .inner .dec .board_bottom .t {
    border-top: 1px solid var(--line-color);
    border-bottom: 1px solid var(--line-color);
}

.sub_content .inner .dec .board_bottom .b {
    border-bottom: 1px solid var(--line-color);
}

.sub_content .inner .dec .board_bottom em {
    display: inline-block;
    background: var(--bmc);
    width: 10rem;
    min-width: 10rem;
    text-align: center;
    font-size: 1.6rem;
    padding: 1.6rem;
}

.sub_content .inner .dec .board_bottom span {
    padding: 0 1.6rem;
}




.btn-box {
   display: flex;
   justify-content: center;
   margin-top: 3rem;
}

.btn-box button {
    
padding: 1.2rem 2.4rem;
    background: var(--mc);
    text-align: center;
    text-decoration: none;
    cursor: pointer;
    display: inline-block;
    width: auto;
}

.btn-box:hover button {
 
    background: var(--sc);
   
}

.btn-box em {
    color: #fff;
}






@media(max-width:768px) {

    .sub_content {
        background: none;
    }

    .sub_content .tab {
        display: none;
    }

    .sub_content .dec {
        padding: 0 0 4rem 0;
    }


    .sub_content .dec .title strong {
        font-size: 2.4rem;
    }

    .sub_content .inner .dec .board_top {
        border-top: 4px solid var(--mc);
        border-bottom: 1px solid var(--line-color);

        padding: 1.6rem 0;
    }

    .sub_content .inner .dec .board_top p {
        font-size: 2rem;
        text-align: left;
        margin-bottom: 0.8rem;
		margin-left: 0.8rem

    }

    .sub_content .inner .dec .board_middle p {
        font-size: 1.6rem;
    }
	
	.btn-box button {
    
padding: 0.8rem 1.6rem;
    
}

	.sub_content .inner .dec .board_top ul li {
		font-size: 1.4rem;
}
	
}


@media(max-width: 540px) {

    .sub_content .inner .dec .board_bottom .f input {
        display: none;
    }
   

    .sub_content .inner .dec .board_bottom .f button {
        background: var(--mc);
        color: #fff;
        padding: 0.6rem  2.4rem;
        margin-left: 0;
        font-size: 1.4;
     }
}



@media(max-width: 386px) {

    .sub_content .dec .title strong {
        font-size: 2.2rem;
        word-break: keep-all;
    }

}