/* アップデート手順CSS */
#main_wrapper .update {
    margin: 0 auto;
     font-family: "ヒラギノ角ゴ Pro W3", "Hiragino Kaku Gothic Pro", "メイリオ", Meiryo, Osaka, "ＭＳ Ｐゴシック", "MS PGothic", sans-serif
}
@media screen and (max-width: 767px) {
    #main_wrapper .update {
        margin: 0 3%;
    }
}
#main_wrapper .update p, 
#main_wrapper .update dl {
    /* font-size: 1rem!important; */
    margin-bottom: 0;
}
#main_wrapper .update_lead {
    margin: 0 2%;
}
@media screen and (max-width: 767px) {
    #main_wrapper .update_lead .small{
        text-align: center;
        font-size: 0.75em;
    }
}

.pageitem{
    margin: 2% 0 3%;
    padding: 2%;
    background-color: #ececec;
}
.update dt{
    font-weight: bold;
}

/*モデルシリアル確認*/
.check_inner{
    margin-bottom: 5%;
}
.check .flex{
    display: flex;
}
.check-txt{
    width: 45%;
}
.check-img{
    margin: 0 5%;
    width: 45%;
}
@media screen and (max-width: 767px) {
    .check .flex,
    .update_step_inner .flex{
        flex-direction: column;
    }
    .check-txt{
        width:100%;
    }
    .check-img{
        margin: 0 ;
        width: 100%;
    }
}

/*ご用意していただく機器*/


/* アップデート手順 */
.update_step_inner h4{
    margin-bottom: 1%;
    /* font-size: 1.1rem; */
    font-weight: bold;
}
.update_step_inner .step_item{
    margin-bottom: 5rem!important;
}
.update_step_inner .flex{
    display: flex;
    justify-content: center;
}
.update_step_inner .txt{
    margin-bottom: 2%;
}
.update_step_inner .img{
    width: 100%;
}

@media screen and (max-width: 767px) {
    .update_step_inner .flex{
        flex-direction: column;
    }
    .update_step_inner .img{
        width: 100%;
    }
}

/*お問い合わせ先*/
.contact{
    margin: 1.15em auto 1.15em;
    padding: 1.5em;
    background-color: #eee;

}


/* ダウンロードボタン */
#main_wrapper #main .dlbotan a {
  display: block;
  color: white;
  font-size: 1.2rem;
  border-radius: 8px;
  border: 1px #006eb8 solid;
  background-color: #006eb8;
  text-align: center;
  margin: 6% auto 2%;
  padding: 3% 0;
}

#main_wrapper #main .dlbotan a:visited {
  color: white;
}

#main_wrapper #main .dlbotan a:hover {
  background-color: rgb(0, 80, 133);
  border: 1px rgb(0, 80, 133) solid;
  color: white;
}

#main_wrapper #main .dlbotan a:after {
  font-family: FontAwesome;
  content: "\f019";
  padding-left: 5px;
  color: white;
}
.dlbotan {
  max-width: 600px;
  margin: 0 auto;
}
.sep_bt2 {
	padding-top: 5%;
    margin-bottom: 5%;  
}

.btn-tb {
	display: block;
    margin: 0 auto;
	width: 50%;
	padding: 1em 0;
	text-decoration: none;
    background: #1dd9f2;
    color: white !important;
    border: solid 2px #1dd9f2;
	border-radius: 2px;
	transition: .3s;
	text-align: center;
}
@media screen and (max-width: 767px) {
    .btn-tb {
        width: 100%;
    }
}
.btn-tb:hover {
	color: #1dd9f2 !important;
    background: white;
	border: solid 2px #1dd9f2;
    border-radius: 2px; 
}


/* 文字装飾 */
.d-block{
    display: block;
}
.underline {
  text-decoration: underline;
}
.bold {
  font-weight: bold;
}
.indent1em{
    text-indent: 1em;
}
.txt_red {
    color: red;
}
.txt_right{
    text-align: right;
}
.fs-large{
    font-size: 1.2rem!important;
}

/*余白*/
.mb-harf{
    margin-bottom: 0.5em!important;
}
.mb3{
    margin-bottom: 3%!important;
}
.mb5{
    margin-bottom: 5%!important;
}
.mb10{
    margin-bottom: 10%!important;
}

/* リセット */
img{
    width: 100%;
}

/*スマホのみ*/
@media screen and (min-width: 768px) {
    .sp-only{
        display: none;
    }
}