.spec { /*クラス名は任意でOKです*/
    width:80%; /*幅は任意の幅*/
   border-collapse: collapse;
}
.spec th, .spec td {
  padding: 6px 0px 6px 10px;
  border-bottom: 1px solid #e2e2e2;
  text-align: left;
}
.spec thead tr {
    background: #f0f0f0; /*1行目の背景色*/
    font-size: 12px;
}
.nrow2, .nrow4, .nrow6 { /*想定される行数分だけ*/
    background:; /*偶数行の背景色*/
}
.product__explain{
    border-top: 1px solid #e2e2e2;
    padding-bottom:60px;
}
.image__thumb{
    padding:0;
    border:none;
}

.product__image-thumb{
 	float:none;
    width:100%;
  	clear:both;
    padding-top:20px;
}
.product__image-thumb ul{
}
.product__image-thumb ul li.col-lg-3{
    width:23%;
    height:auto !important;
    padding:0 2% 0 0;
}
.product__image-thumb ul li.col-lg-3 img{
    display:block;
}
.product__explain .thumbs{
   overflow:hidden; 
}
.product__explain .thumbs img{
    display: block;
    max-width: 21%;
    margin: 10px 1.5% 10px 0;
    float: left;
    padding-left: 5px;
}
.product__explain .thumbs br{
    display:none; 
}
.product__order {
    border-top: none;
    border-bottom: 0px solid #ddd;
    padding: 0px 0 50px;
}
.product__guide {
    padding: 25px 0 0;
    border-top: 1px solid #ddd;
}

.option-list__select {
    font-size: 16px;
}
select {
    width: 70%;
}

.init-list__detail-num {
    width: 30px;
    height: 40px;
    font-size: 16px;
}

/*
    Colorbox Core Style:
    The following CSS is consistent between example themes and should not be altered.
*/
#colorbox, #cboxOverlay, #cboxWrapper{position:absolute; top:0; left:0; z-index:9999; overflow:hidden;}
#cboxOverlay{position:fixed; width:100%; height:100%;}
#cboxMiddleLeft, #cboxBottomLeft{clear:left;}
#cboxContent{position:relative;}
#cboxLoadedContent{overflow:auto; -webkit-overflow-scrolling: touch;}
#cboxTitle{margin:0;}
#cboxLoadingOverlay, #cboxLoadingGraphic{position:absolute; top:0; left:0; width:100%; height:100%;}
#cboxPrevious, #cboxNext, #cboxClose, #cboxSlideshow{cursor:pointer;}
.cboxPhoto{float:left; margin:auto; border:0; display:block; max-width:none; -ms-interpolation-mode:bicubic;}
.cboxIframe{width:100%; height:100%; display:block; border:0;}
#colorbox, #cboxContent, #cboxLoadedContent{box-sizing:content-box; -moz-box-sizing:content-box; -webkit-box-sizing:content-box;}

/* 
    User Style:
    Change the following styles to modify the appearance of Colorbox.  They are
    ordered & tabbed in a way that represents the nesting of the generated HTML.
*/
#cboxOverlay{background:#fff;}
#colorbox{outline:0;}
    #cboxContent{margin-top:32px; overflow:visible; background:#000;}
        .cboxIframe{background:#fff;}
        #cboxError{padding:50px; border:1px solid #ccc;}
        #cboxLoadedContent{background:#000; padding:1px;}
        #cboxLoadingGraphic{background:url(images/loading.gif) no-repeat center center;}
        #cboxLoadingOverlay{background:#000;}
        #cboxTitle{position:absolute; top:-22px; left:0; color:#000;}
        #cboxCurrent{position:absolute; top:-22px; right:205px; text-indent:-9999px;}

        /* these elements are buttons, and may need to have additional styles reset to avoid unwanted base styles */
        #cboxPrevious, #cboxNext, #cboxSlideshow, #cboxClose {border:0; padding:0; margin:0; overflow:visible; text-indent:-9999px; width:20px; height:20px; position:absolute; top:-20px; background:url(images/controls.png) no-repeat 0 0;}
        
        /* avoid outlines on :active (mouseclick), but preserve outlines on :focus (tabbed navigating) */
        #cboxPrevious:active, #cboxNext:active, #cboxSlideshow:active, #cboxClose:active {outline:0;}

        #cboxPrevious{background-position:0px 0px; right:44px;}
        #cboxPrevious:hover{background-position:0px -25px;}
        #cboxNext{background-position:-25px 0px; right:22px;}
        #cboxNext:hover{background-position:-25px -25px;}
        #cboxClose{background-position:-50px 0px; right:0;}
        #cboxClose:hover{background-position:-50px -25px;}
        .cboxSlideshow_on #cboxPrevious, .cboxSlideshow_off #cboxPrevious{right:66px;}
        .cboxSlideshow_on #cboxSlideshow{background-position:-75px -25px; right:44px;}
        .cboxSlideshow_on #cboxSlideshow:hover{background-position:-100px -25px;}
        .cboxSlideshow_off #cboxSlideshow{background-position:-100px 0px; right:44px;}
        .cboxSlideshow_off #cboxSlideshow:hover{background-position:-75px -25px;}