/* #gHeader
================================================ */
#gHeader { border-bottom: 1px solid  #0f7cbb; }

#database #mainImg .tit { font-family: 'Noto Serif JP', sans-serif; font-size: 2.4rem; }

@media all and (min-width: 600px) { #database #mainImg .tit { font-size: 4rem; } }

/* #mainImg
================================================ */
#mainImg { background: url("../../img/iot/bg_main_iot01_sp.png") no-repeat center center/cover; margin-top: 0; padding-top: 50px; }

#mainImg .inner { position: static; }

#mainImg .inner:before { display: none; }

@media all and (min-width: 600px) { #mainImg { background: url("../../img/iot/bg_main_iot01_pc.png") no-repeat center center/cover; margin-top: 95px; padding-top: 0; }
  #mainImg .inner:before { display: none; } }

/*  #about
================================================== */
#about{ margin:30px 0; }

#about .txt + .txt { margin-top: 25px; }
@media all and (min-width: 600px) { #about .txt + .txt { margin-top: 30px; } }

/*  #detabase
================================================== */
.sentence table {
	margin: auto;
	margin-top: 15px;
	margin-bottom: 40px;
	width: 100%;
	border: 1px solid gainsboro;
	border-collapse: collapse;
	font-size: 100%;
    word-break: break-all;
}
.sentence th {
	width: 20%;
	background-color: #F1F1F1;
	border: 1px solid #dcdcdc;
	vertical-align: middle;
    text-align: center;
}
.sentence th.yel{
	background-color: #ffffcc;
}
.sentence .spsell{
	width: 40%;
}
.sentence th img{
	display: block;
    max-width: 90px;
    margin: auto;
}
.sentence td {
	border: 1px solid gainsboro;
	padding: 5px;
	line-height: 1.4;
	text-align: center;
	vertical-align: middle;
}
.table-max-width{
	width: 100%;
}
.ao {
    background-color: #E6F5F5;
}
.yel {
    background-color: #ffffcc;
}


#back-btn .areaBtn {
	display: flex;
    align-content: flex-end;
    justify-content: space-evenly;
    align-items: center;
    margin: 0 -18px;
    padding: 25px 45px;
    background: #f3f3f3;
}

@media all and (min-width: 600px) {
	 #back-btn .mod_btn01 {
        margin: 0;
        max-width: 40%;
        flex: 0 1 40%;
        width: 40%;
    }
}