@charset "utf-8";
/* ============================================
      accordionArea
============================================ */
#contentsArea .accordionArea .detailArea {
	display: none;
}

#contentsArea .accordionArea .item-accordion {
	cursor: pointer;
    background-color: #eee;
	color: #222;
    border: 1px solid #ccc;
	border-radius: 5px;
	padding: 8px 16px;
	font-size: 1.2em;
	font-weight: bold;
	margin-bottom: 8px;
    position: relative;
}

#contentsArea .header-other{
    background-color: #eee;
	color: #222;
    border: 1px solid #ccc;
	border-radius: 5px;
	padding: 8px 16px;
	font-size: 1.2em;
	font-weight: bold;
	margin-bottom: 8px;
}

#contentsArea .accordionArea .item-accordion:hover {
    background-color: #f5f5f5;
}

#contentsArea .accordionArea .item-accordion:not(.item-notarrow)::after {
    content: "";
    position: absolute;
    right: 30px;
    top: 50%;
    width: 8px;
    height: 8px;
    pointer-events: none;
    border-left: 1px solid #aaaaaa;
    border-bottom: 1px solid #aaaaaa;
    transform: translateY(-60%) rotate(-45deg);
    transition: transform 0.2s;
}

#contentsArea .accordionArea .item-accordion.active:not(.item-notarrow)::after {
    content: "";
    position: absolute;
    top: 60%;
    transform: translateY(-40%) rotate(135deg); 
}



.d-flex{
    display: flex;
    gap: 20px;
}

.d-flex-col{
    display: flex;
}

.d-flex-space-between{
    display: flex;
    justify-content: space-between;
}


.tab-container {
    display: flex;
}

.tab {
    cursor: pointer;
    background-color: #eee;
    color: #222;
    margin-right: 2px;
    width: 50%;
    text-align: center;
    padding: 10px!important;
    position: relative;
}

.tab.active {
    background-color: #0265CC; 
    color: #fff;
}

.tab:not(.active ):hover{
   background-color: #F5F5F5;
}

.tab::after {
    content: "";
    position: absolute;
    right: 30px;
    top: 45%;
    width: 8px;
    height: 8px;
    pointer-events: none;
    border-left: 1px solid #222;
    border-bottom: 1px solid #222;
    transform: translateY(-60%) rotate(-45deg);
}

.tab.active::after {
    border-left: 1px solid #fff;
    border-bottom: 1px solid #fff;
}

.tab-content {
    display: none;
    padding: 15px;
    width: 100%;
}

.tab-content.active {
    display: block;
}

.tab-content { display: none; }
.tab-content.active { display: block; }


#contentsArea article .line ol li{
    padding-left: 7px;
}


 .mb-15{
        margin-bottom: 15px!important;
    }

.mb-20{
        margin-bottom: 20px!important;
}


     .ml--20{
        margin-left: -20px!important;
    }

    

@media only screen and (min-width: 600px){
    .mt-80{
        margin-top: 80px!important;
    }

    .mt-35{
        margin-top: 35px!important;
    }

    .ml-20{
        margin-left: 20px!important;
    }

    .ml-15{
        margin-left: 15px!important;
    }

    .ml-30{
        margin-left: 30px!important;
    }

    .pl-20{
        padding-left: 20px!important;
    }

    .ml-40{
        margin-left: 40px!important;
    }

    .pl-30{
        padding-left: 30px!important;
    }

    .pl-40{
        padding-left: 40px!important;
    }

    .pl-55{
        padding-left: 55px!important;
    }


    .ml--15{
        margin-left: -15px!important;
    }

    .ml--35{
        margin-left: -35px!important;
    }

    .img-w{
        width: 340px;
    }

    .img-w-480{
        width: 480px;
    }
    
}

@media only screen and (max-width: 599px){
    #contentsArea.column article .line ol {
        margin: 20px 0 0 15px!important;
    }

    .d-flex-space-between{
        display: flex;
        flex-direction: column-reverse;
    }

    .d-flex-col{
        flex-direction: column;
    }

    .img-w, .img-w-480{
        width: 100%;
    }


    #contentsArea .accordionArea .item-accordion:not(.item-notarrow)::after {
        content: "";
        position: absolute;
        right: 10px;
        top: 50%;
        width: 5px;
        height: 5px;
    }

    .tab::after {
        content: "";
        position: absolute;
        right: 10px;
        top: 45%;
        width: 5px;
        height: 5px;
    }

    #contentsArea .accordionArea .item-accordion {
	    padding: 8px 20px 8px 16px;
    }

}