@charset "UTF-8";
.pc {
  display: block;
}

@media screen and (max-width: 639px) {
  .pc {
    display: none;
  }
}

.sp {
  display: none;
}

@media screen and (max-width: 639px) {
  .sp {
    display: block;
  }
}

html,
body {
  background: #fff;
  -webkit-font-smoothing: antialiased;
  -webkit-text-size-adjust: 100%;
  text-align: center;
}

body,
div,
dl,
dt,
dd,
ul,
ol,
li,
h1,
h2,
h3,
h4,
h5,
h6,
pre,
code,
form,
fieldset,
legend,
input,
textarea,
p,
blockquote,
th,
td {
  margin: 0;
  padding: 0;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

fieldset,
img {
  border: 0;
  height: auto;
}

address,
caption,
cite,
code,
dfn,
em,
strong,
th,
var {
  font-style: normal;
  font-weight: normal;
}

li {
  list-style: none;
  margin-bottom: 0;
}

caption,
th {
  text-align: left;
}

li img,
dt img,
dd img {
  vertical-align: bottom;
  color: black;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-size: 100%;
  font-weight: normal;
}

q:before,
q:after {
  content: '';
}

abbr,
acronym {
  border: 0;
  font-variant: normal;
}

sup {
  vertical-align: text-top;
}

sub {
  vertical-align: text-bottom;
}

input,
textarea,
select {
  font-family: inherit;
  font-size: inherit;
  font-weight: inherit;
}

input,
textarea,
select {
  *font-size: 100%;
}

legend {
  color: #000;
}

.clearfix:after {
  content: ".";
  display: block;
  height: 0;
  clear: both;
  visibility: hidden;
  line-height: 0;
}

.clearfix {
  display: inline-block;
}

/* Hides from IE-mac \*/
* html.clearfix {
  height: 1%;
}

.clearfix {
  display: block;
}

/* End hide from IE-mac */
*,
*::before,
*::after {
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}

a {
  margin: 0;
  padding: 0;
  font-size: 100%;
  vertical-align: baseline;
  background: transparent;
}

img {
  margin: 0;
  padding: 0;
  border: 0;
  outline: 0;
  font-size: 100%;
  vertical-align: middle;
  background: transparent;
}

/*============================
professional common
============================*/
html {
  position: relative;
}

body {
  font-family: 'ヒラギノ角ゴ Pro W3', 'Hiragino Kaku Gothic Pro', 'メイリオ', Meiryo, 'ＭＳ Ｐゴシック', sans-serif;
  font-size: 16px;
  font-size: 1rem;
  line-height: 1.81em;
  min-width: 1200px;
  margin: 0;
  background: #f2f9fc;
  text-align: center;
}

@media screen and (max-width: 639px) {
  body {
    min-width: 320px;
  }
}

.container {
  width: 964px;
  margin: 0 auto;
  position: relative;
  text-align: center;
}

@media screen and (max-width: 639px) {
  .container {
    width: 84%;
  }
}

.tpl__4k__header {
  background: #000;
}

.tpl__4k__header--inner {
  width: 93.75%;
  max-width: 1200px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  margin: 0 auto;
  height: 64px;
  text-align: right;
  color: #FFFFFF;
  font-size: 0.9em;
}

.tpl__4k__header--logo {
  display: block;
  padding: 15px 0;
  width: 80px;
}

@media screen and (min-width: 640px) {
  .tpl__4k__header--logo {
    width: 100px;
  }
}

.tpl__4k__header--txt {
  margin-left: auto;
  padding: 14px 0 18px;
  width: 52%;
  line-height: 0;
}

@media screen and (min-width: 640px) {
  .tpl__4k__header--txt {
    width: 300px;
  }
}

.sony-marketing-footer {
  background: #000000;
  padding: 38px 0;
  text-align: left;
}

.mod__wrapper {
  margin: 0 auto;
  max-width: 1200px;
  width: 90.625%;
}

@media screen and (min-width: 640px) {
  .mod__wrapper {
    width: 93.75%;
  }
}

.mv {
  width: 1200px;
  margin-top: 37px;
  margin-left: auto;
  margin-right: auto;
  position: relative;
}

.mv img {
  max-width: 100%;
}

.mv_title {
  font-family: 'Noto Serif JP', serif;
  font-size: 28px;
  font-size: 1.75rem;
  text-align: left;
  line-height: 1.4;
  padding: 50px 45px 43px;
  background-color: rgba(255, 255, 255, 0.8);
  position: absolute;
  top: 108px;
  right: 108px;
  letter-spacing: .02em;
}

@media screen and (max-width: 639px) {
  .mv {
    margin-top: 6.7vw;
    width: 84%;
  }
  .mv img {
    width: 100%;
  }
  .mv_title {
    color: #fff;
    background-color: transparent;
    font-size: 3.7vw;
    padding: 0;
    top: 5.33vw;
    right: 6vw;
	text-shadow: 2px 2px 3px #000000;
  }
}

@media screen and (max-width: 399px) {
  .mv_title {
    font-size: 15px;
    font-size: 0.9375rem;
    width: 100%;
    top: 4.5vw;
    right: 0;
    text-align: center;
  }
}

.sec-01 {
  margin-bottom: 70px;
}

@media screen and (max-width: 639px) {
  .sec-01 {
    margin-bottom: 9.33vw;
  }
}

.sec-01 .p1, .sec-01 .p3 {
  margin-top: 68px;
  clear: both;
}

@media screen and (max-width: 639px) {
  .sec-01 .p1, .sec-01 .p3 {
    margin-top: 5.33vw;
  }
}

.sec-01 .text_wrap {
  float: left;
}

@media screen and (max-width: 639px) {
  .sec-01 .text_wrap {
    float: none;
  }
}

.sec-01_title {
  text-align: left;
  color: #fff;
  font-size: 24px;
  font-size: 1.5rem;
  letter-spacing: 0.18em;
  line-height: 1.25;
  padding: 15px 20px;
  width: 475px;
  background-image: url(../img/title.png);
}

@media screen and (max-width: 639px) {
  .sec-01_title {
    padding: 2.67vw 4vw;
    width: 100%;
    font-size: 4vw;
    background-image: url(../img/title_sp.png);
    background-size: contain;
    background-position: top;
    background-repeat: no-repeat;
  }
}

@media screen and (max-width: 399px) {
  .sec-01_title {
    font-size: 17px;
    font-size: 1.0625rem;
    background-repeat: repeat-y;
  }
}

.sec-01_text {
  text-align: left;
  margin-top: 28px;
  position: relative;
  z-index: 1;
  line-height: 1.85em;
}

@media screen and (max-width: 639px) {
  .sec-01_text {
    margin-top: 3.73vw;
    font-size: 3.7vw;
    line-height: 1.36;
  }
}

@media screen and (max-width: 399px) {
  .sec-01_text {
    font-size: 14px;
    font-size: 0.875rem;
  }
}

.sec-01 .p1 .sec-01_img, .sec-01 .p3 .sec-01_img {
  position: absolute;
  left: 569px;
  width: 418px;
  height: 276px;
}

@media screen and (max-width: 639px) {
  .sec-01 .p1 .sec-01_img, .sec-01 .p3 .sec-01_img {
    width: 76%;
    height: auto;
    margin-top: 8vw;
    position: relative;
    left: 2vw;
  }
}

.sec-01 .p1 .sec-01_img_02, .sec-01 .p3 .sec-01_img_02 {
  position: absolute;
  left: 500px;
  top: 210px;
  width: 68px;
  height: 48px;
}

@media screen and (max-width: 639px) {
  .sec-01 .p1 .sec-01_img_02, .sec-01 .p3 .sec-01_img_02 {
    display: block;
    width: 12.7%;
    height: auto;
    position: relative;
    top: 0;
    left: 1vw;
    margin-top: -11%;
  }
}

.sec-01 .p2, .sec-01 .p4 {
  margin-top: 95px;
  margin-right: -70px;
  width: 1060px;
}

@media screen and (max-width: 639px) {
  .sec-01 .p2, .sec-01 .p4 {
    margin-top: 8vw;
    margin-right: auto;
    width: 100%;
  }
}

.sec-01 .p2 .sec-01_img, .sec-01 .p4 .sec-01_img {
  clear: both;
  float: left;
  width: 418px;
  height: 276px;
  margin: 0px 81px 0 -14px;
  position: relative;
  left: 0px;
}

@media screen and (max-width: 639px) {
  .sec-01 .p2 .sec-01_img, .sec-01 .p4 .sec-01_img {
    float: none;
    width: 76%;
    height: auto;
    margin: 8.7vw auto 0;
  }
}

.sec-01 .p3 {
  margin-top: 75px;
}

@media screen and (max-width: 639px) {
  .sec-01 .p3 {
    margin-top: 6.7vw;
  }
  .sec-01 .p3 .sec-01_img {
    left: 0;
  }
}

.sec-01 .p4 {
  margin-top: 125px;
}

@media screen and (max-width: 639px) {
  .sec-01 .p4 {
    margin-top: 6.7vw;
  }
}

.btn {
  display: block;
  text-decoration: none;
  text-align: center;
  background-color: #f66002;
  position: relative;
  width: 385px;
  height: 40px;
  -webkit-transition: all 0.3s ease-in;
  transition: all 0.3s ease-in;
}

.btn:hover {
  opacity: 0.8;
}

.btn span {
  color: #fff;
  font-size: 16px;
  font-size: 1rem;
  line-height: 40px;
}

.btn:before {
  content: "";
  position: absolute;
  left: 15px;
  bottom: 14px;
  width: 0;
  height: 0;
  border-top: 6px solid transparent;
  border-bottom: 6px solid transparent;
  border-left: 6px solid #fff;
}

@media screen and (max-width: 639px) {
  .btn {
    width: 85vw;
    height: 8.8vw;
  }
  .btn span {
    font-size: 3.47vw;
    line-height: 9.5vw;
  }
  .btn:before {
    left: 3.33vw;
    bottom: 2.9vw;
    border-top: 1.33vw solid transparent;
    border-bottom: 1.33vw solid transparent;
    border-left: 1.33vw solid #fff;
  }
}

@media screen and (max-width: 399px) {
  .btn span {
    font-size: 14px;
    font-size: 0.875rem;
  }
}

.sec-02 {
  background-image: url("../img/bg.jpg");
  background-size: cover;
  background-repeat: no-repeat;
  padding: 65px 0 80px 0;
}

@media screen and (max-width: 639px) {
  .sec-02 {
    padding: 2.67vw 0 6.67vw 0;
    background-image: url("../img/bg_sp.jpg");
  }
}

.sec-02_title img {
  margin: 0 auto 30px;
  width: 640px;
  height: 80px;
}

@media screen and (max-width: 639px) {
  .sec-02_title img {
    margin-bottom: 4.67vw;
    width: 88.7vw;
    height: 17.3vw;
  }
}

.sec-02_subtitle {
  font-size: 18px;
  font-size: 1.125rem;
  line-height: 1.33;
  margin-bottom: 50px;
  letter-spacing: .02em;
}

@media screen and (max-width: 639px) {
  .sec-02_subtitle {
    margin: 0 auto 4vw;
    width: 82%;
    font-size: 3.73vw;
    line-height: 1.36;
  }
}

@media screen and (max-width: 399px) {
  .sec-02_subtitle {
    font-size: 14px;
    font-size: 0.875rem;
  }
}

.sec-02_img {
  width: 964px;
  margin: 0 auto;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
}

.sec-02_img li img {
  width: 312px;
  height: 176px;
  margin-bottom: 15px;
}

@media screen and (max-width: 639px) {
  .sec-02_img {
    width: 95%;
  }
  .sec-02_img li img {
    width: 30.5vw;
    height: 17.2vw;
    margin-bottom: 1.33vw;
  }
}

.sec-02_inner {
  margin-top: 3px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}

@media screen and (max-width: 639px) {
  .sec-02_inner {
    margin-top: 0;
    display: block;
  }
}

.sec-02_dl {
  padding: 0 30px 8px 0;
  border-right: 2px dotted #000;
}

.sec-02_dl_txt {
  color: #f66002;
  font-size: 20px;
  font-size: 1.25rem;
  letter-spacing: -0.06em;
  font-weight: 600;
  margin-bottom: 20px;
}

@media screen and (max-width: 639px) {
  .sec-02_dl {
    padding: 6vw 0 0 0;
    border: none;
  }
  .sec-02_dl_txt {
    font-size: 4vw;
    margin-bottom: 4.8vw;
  }
}

.sec-02_dltxt {
  padding-left: 30px;
  text-align: left;
}

@media screen and (max-width: 639px) {
  .sec-02_dltxt {
    padding-left: 0;
  }
}

.sec-02_dltxt_01 {
  font-size: 16px;
  font-size: 1rem;
  letter-spacing: -0.06em;
  font-weight: 600;
  margin-bottom: 10px;
}

@media screen and (max-width: 639px) {
  .sec-02_dltxt_01 {
    font-size: 3.73vw;
    margin-bottom: 2.67vw;
    margin-top: 4.8vw;
    line-height: 1.36;
  }
}

@media screen and (max-width: 399px) {
  .sec-02_dltxt_01 {
    font-size: 15px;
    font-size: 0.9375rem;
  }
}

.sec-02_dltxt_02 {
  font-size: 16px;
  font-size: 1rem;
  line-height: 1.38;
  letter-spacing: -0.06em;
}

@media screen and (max-width: 639px) {
  .sec-02_dltxt_02 {
    font-size: 3.73vw;
  }
}

@media screen and (max-width: 399px) {
  .sec-02_dltxt_02 {
    font-size: 15px;
    font-size: 0.9375rem;
  }
}

.sec-03 {
  background-color: #fff;
  padding-bottom: 140px;
  text-align: left;
}

.sec-03.connect-bak {
  background-color: #f6f6f6;
  padding-bottom: 60px;
}

@media screen and (max-width: 639px) {
  .sec-03 {
    padding-bottom: 13.3vw;
  }
}

.sec-03_title {
  background-color: #000000;
  position: relative;
  z-index: 1;
}

.sec-03_title_inner {
  width: 1020px;
  margin: 0 auto;
  font-size: 30px;
  font-size: 1.875rem;
  line-height: 1.33;
  letter-spacing: -0.02em;
  padding: 20px 0;
  color: #ffffff;
}

.sec-03_title_inner img {
  width: 24px;
  height: 31px;
  padding-bottom: 5px;
  padding-right: 5px;
}

@media screen and (max-width: 639px) {
  .sec-03_title_inner {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: start;
        -ms-flex-pack: start;
            justify-content: flex-start;
    width: 84%;
    font-size: 6.67vw;
    line-height: 1.3;
    padding: 4vw 0;
  }
  .sec-03_title_inner img {
    width: 6vw;
    height: 8.67vw;
    margin: 3.8vw 2vw 0 0;
    padding: 0;
  }
}

.sec-03_inner {
  padding-top: 68px;
  text-align: left;
}

.sec-03_inner.connect {
  background-color: #f6f6f6;
}

.sec-03_inner.connect .attention {
  font-size: 14px;
  font-size: 0.875rem;
  text-align: left;
}

.attention li{
    padding-left: 1em;
    text-indent: -1em;
}

.attention li:before {
    content: "●";
    color: #000000;
    padding-right: 0.2em;
}

@media screen and (max-width: 639px) {
  .sec-03_inner {
    padding-top: 8.4vw;
  }
}

.sec-03_inner_txt01 {
  font-family: 'Noto Serif JP', serif;
  font-size: 30px;
  font-size: 1.875rem;
  font-weight: 600;
  line-height: 1.43;
  letter-spacing: 0.12em;
  text-align: left;
  margin-bottom: 10px;
}

.sec-02_inner_txt01 {
  font-family: 'ヒラギノ角ゴ Pro W3', 'Hiragino Kaku Gothic Pro', 'メイリオ', Meiryo, 'ＭＳ Ｐゴシック', sans-serif;
  font-size: 22px;
  font-size: 1.375rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-align: left;
  margin-bottom: 20px;
  padding: 0.5rem 0.5rem 0.5rem 1rem;
  color: #ffffff;
  background: #f66002;
  width: 260px;
}

.sec-02_inner_txt01.hdmi {
  width: 280px;
}

.sec-02_inner_txt01.bravia {
  width: 845px;
}

@media screen and (max-width: 639px) {
  .sec-03_inner_txt01 {
    font-size: 4.67vw;
    margin-bottom: 3.33vw;
  }
}

@media screen and (max-width: 399px) {
  .sec-03_inner_txt01 {
    font-size: 18px;
    font-size: 1.125rem;
  }
}

.sec-03_inner_txt02 {
  font-size: 18px;
  font-size: 1.125rem;
  line-height: 1.67;
  letter-spacing: 0.08em;
  text-align: left;
  margin-bottom: 38px;
}

.sec-03_inner_txt02.bravia {
  margin-bottom: 50px;
}

@media screen and (max-width: 639px) {
  .sec-03_inner_txt02 {
    font-size: 3.73vw;
    margin-bottom: 4.4vw;
  }
}

@media screen and (max-width: 399px) {
  .sec-03_inner_txt02 {
    font-size: 14px;
    font-size: 0.875rem;
  }
}

.sec-03_inner .product {
  width: 964px;
  padding: 80px 0 90px 120px;
  margin-right: auto;
  margin-left: auto;
  margin-bottom: 70px;
  background-color: #f8efe7;
}

@media screen and (max-width: 639px) {
  .sec-03_inner .product {
    width: 100%;
    padding: 10.9vw 0 9.87vw 0;
    margin-bottom: 12vw;
  }
}

.sec-03_inner .product_wrap {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: end;
      -ms-flex-align: end;
          align-items: flex-end;
  margin-bottom: 58px;
}

@media screen and (max-width: 639px) {
  .sec-03_inner .product_wrap {
    width: 84%;
    display: block;
    margin-right: auto;
    margin-left: auto;
    margin-bottom: 13.33vw;
  }
}

.sec-03_inner .product_img {
  width: 292px;
}

.sec-03_inner .product_img img {
  width: 100%;
}

@media screen and (max-width: 639px) {
  .sec-03_inner .product_img {
    display: block;
    margin-right: auto;
    margin-left: auto;
    width: 56vw;
    margin-bottom: 4.93vw;
  }
}

.sec-03_inner .product_data {
  padding-left: 72px;
}

@media screen and (max-width: 639px) {
  .sec-03_inner .product_data {
    padding-left: 0;
  }
}

.sec-03_inner .product_data_caption {
  color: #666;
  font-size: 18px;
  font-size: 1.125rem;
  letter-spacing: 0.1em;
  padding-bottom: 12px;
}

@media screen and (max-width: 639px) {
  .sec-03_inner .product_data_caption {
    font-size: 4.7vw;
    line-height: 1.39;
    padding-bottom: 3.33vw;
  }
}

@media screen and (max-width: 399px) {
  .sec-03_inner .product_data_caption {
    font-size: 17px;
    font-size: 1.0625rem;
  }
}

.sec-03_inner .product_data_name {
  font-weight: 600;
  font-size: 18px;
  font-size: 1.125rem;
  letter-spacing: 0.06em;
  padding-bottom: 50px;
}

.sec-03_inner .product_data_name span {
  font-size: 22px;
  font-size: 1.375rem;
  letter-spacing: .1em;
  padding-left: 10px;
}

@media screen and (max-width: 639px) {
  .sec-03_inner .product_data_name {
    font-size: 3.73vw;
    padding-bottom: 5.2vw;
  }
  .sec-03_inner .product_data_name span {
    font-size: 4.8vw;
    padding-left: 2vw;
  }
}

@media screen and (max-width: 399px) {
  .sec-03_inner .product_data_name {
    font-size: 16px;
    font-size: 1rem;
  }
  .sec-03_inner .product_data_name span {
    font-size: 18px;
    font-size: 1.125rem;
  }
}

.sec-03_inner .product_data_link {
  width: 185px;
}

.sec-03_inner .product_data_link:before {
  left: 23px;
  bottom: 15px;
  border-top: 4px solid transparent;
  border-bottom: 4px solid transparent;
  border-left: 4px solid #fff;
}

.sec-03_inner .product_data_link span {
  font-size: 14px;
  font-size: 0.875rem;
}

@media screen and (max-width: 639px) {
  .sec-03_inner .product_data_link {
    display: block;
    margin-right: auto;
    margin-left: auto;
    width: 47.2vw;
    height: 11.2vw;
  }
  .sec-03_inner .product_data_link:before {
    left: 2.67vw;
    bottom: 4.4vw;
    border-top: 1.33vw solid transparent;
    border-bottom: 1.33vw solid transparent;
    border-left: 1.33vw solid #fff;
  }
  .sec-03_inner .product_data_link span {
    font-size: 3.33vw;
    line-height: 12vw;
  }
}

@media screen and (max-width: 399px) {
  .sec-03_inner .product_data_link {
    width: 60vw;
  }
  .sec-03_inner .product_data_link:before {
    left: 4vw;
  }
  .sec-03_inner .product_data_link span {
    font-size: 14px;
    font-size: 0.875rem;
  }
}

.sec-03_inner .product-02 {
  margin-bottom: 70px;
}

.sec-03_inner .product-02 .product_img {
  width: 299px;
}

.sec-03_inner .product-02 .product_data {
  padding-left: 64px;
}

@media screen and (max-width: 639px) {
  .sec-03_inner .product-02 {
    margin-bottom: 12.9vw;
  }
  .sec-03_inner .product-02 .product_img {
    width: 57.6vw;
  }
  .sec-03_inner .product-02 .product_data {
    padding: 0;
  }
}

.sec-03_inner .product-03 {
  margin-bottom: 90px;
}

.sec-03_inner .product-03 .product_img {
  width: 291px;
}

.sec-03_inner .product-03 .product_data {
  padding-left: 71px;
}

@media screen and (max-width: 639px) {
  .sec-03_inner .product-03 {
    margin-bottom: 12vw;
  }
  .sec-03_inner .product-03 .product_img {
    width: 55.9vw;
  }
  .sec-03_inner .product-03 .product_data {
    padding: 0;
  }
}

.sec-03_inner .product_link {
  margin-left: 110px;
  width: 558px;
  height: 63px;
}

.sec-03_inner .product_link:before {
  left: 25px;
  bottom: 25px;
  border-top: 7px solid transparent;
  border-bottom: 7px solid transparent;
  border-left: 7px solid #fff;
}

.sec-03_inner .product_link span {
  font-size: 24px;
  font-size: 1.5rem;
  line-height: 63px;
  font-weight: 500;
}

@media screen and (max-width: 639px) {
  .sec-03_inner .product_link {
    margin: 0 auto;
    width: 84.7vw;
    height: 11.2vw;
  }
  .sec-03_inner .product_link:before {
    left: 4vw;
    bottom: 4vw;
    border-top: 1.33vw solid transparent;
    border-bottom: 1.33vw solid transparent;
    border-left: 1.33vw solid #fff;
  }
  .sec-03_inner .product_link span {
    font-size: 3.73vw;
    line-height: 12vw;
  }
}

@media screen and (max-width: 399px) {
  .sec-03_inner .product_link span {
    font-size: 15px;
    font-size: 0.9375rem;
  }
}

@media screen and (max-width: 639px) {
  .sec-03_inner .online .sec-03_inner_txt01 {
    margin-bottom: 2.4vw;
  }
}

.sec-03_inner .online .sec-03_inner_txt02 {
  margin-bottom: 45px;
}

@media screen and (max-width: 639px) {
  .sec-03_inner .online .sec-03_inner_txt02 {
    margin-bottom: 4vw;
  }
}

.sec-03_inner .online_img {
  width: 100%;
  -webkit-transition: all 0.3s ease-in;
  transition: all 0.3s ease-in;
}

.sec-03_inner .online_img:hover {
  opacity: 0.8;
}

.sec-03_inner .online_note {
  font-size: 14px;
  font-size: 0.875rem;
  color: #666;
  margin-top: 20px;
  text-align: center;
  letter-spacing: .06em;
}

@media screen and (max-width: 639px) {
  .sec-03_inner .online_note {
    font-size: 2.99vw;
    line-height: 1.34;
    margin-top: 4vw;
  }
}

@media screen and (max-width: 399px) {
  .sec-03_inner .online_note {
    font-size: 12px;
    font-size: 0.75rem;
  }
}

.ques {
  padding: 60px 0 47px;
  background-color: #eaeaea;
}

@media screen and (max-width: 639px) {
  .ques {
    padding: 11.3vw 0 10.7vw;
  }
}

.ques_txt01 {
  font-size: 43px;
  font-size: 2.6875rem;
  letter-spacing: 0.06em;
  color: #555;
  font-family: 'Noto Serif JP', serif;
  font-weight: 500;
  margin-bottom: 30px;
}

@media screen and (max-width: 639px) {
  .ques_txt01 {
    font-size: 6vw;
    line-height: 1.5;
    margin-bottom: 6.7vw;
  }
}

.ques_txt02 {
  font-size: 19px;
  font-size: 1.1875rem;
  line-height: 1.68;
  font-weight: 500;
  letter-spacing: 0.06em;
  margin-bottom: 40px;
}

@media screen and (max-width: 639px) {
  .ques_txt02 {
    font-size: 3.7vw;
    line-height: 1.5;
    padding: 0 20px;
    margin: 0 auto 6.7vw;
  }
}

@media screen and (max-width: 399px) {
  .ques_txt02 {
    font-size: 14px;
    font-size: 0.875rem;
  }
}

.ques_link {
  display: block;
  margin: 0 auto;
  width: 964px;
  height: 60px;
  background-color: #f66002;
  text-decoration: none;
  -webkit-transition: all 0.3s ease-in;
  transition: all 0.3s ease-in;
}

.ques_link:hover {
  opacity: 0.8;
}

.ques_link span {
  color: #fff;
  font-size: 28px;
  font-size: 1.75rem;
  line-height: 60px;
}

@media screen and (max-width: 639px) {
  .ques_link {
    margin: 0 20px;
    width: calc(100% - 40px);
    height: 13.3vw;
  }
  .ques_link span {
    font-size: 3.73vw;
    line-height: 14vw;
  }
}

@media screen and (max-width: 399px) {
  .ques_link span {
    font-size: 15px;
    font-size: 0.9375rem;
  }
}

.s5-returnToTop {
  height: 0;
  position: relative;
  z-index: 9999;
}

.s5-returnToTop__inner1 {
  position: fixed;
  bottom: 0;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  width: 100%;
}

.s5-returnToTop__inner2 {
  position: relative;
  max-width: 1260px;
  height: 0;
  margin: 0 auto;
}

.s5-returnToTop__button {
  position: absolute;
  cursor: pointer;
  width: 40px;
  height: 32px;
  right: 20px;
  top: -72px;
  background: url(../img/icon_01.png) no-repeat;
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
  -webkit-transition: top .3s;
  transition: top .3s;
  opacity: .5;
  -ms-filter: "alpha(opacity=50)";
}

bravia-list-step {
	display: inline-block;
}

ol.bravia-list-step {
	display: inline-block;
}

ol.bravia-list-step li {
	text-align: left;
}

ol.bravia-list-step li .number {
  font-weight:bold;
  padding-right: 10px;
}

ol.bravia-list-step li.model {
  padding-top: 20px;
}

.sec-03_inner a.color-blue {
  color: #1176ff;
  text-decoration: none;
  border-bottom: 1px solid #1176ff;
  padding-bottom: 1px;
}

.sec-03_inner a.color-blue:hover {
  opacity: .7;
}

ol.bravia-list-step {
  font-size: 1.125rem;
  line-height: 1.67;
  list-style: none;
  counter-reset: item;
  margin: 20px 0px 0px 0px;
}

.container-img img {
  width: 50%;
}

.h5-atte {
  text-align: left;
  font-weight: bold;
  padding-top: 15px;
}

.h5-atte.hit {
  padding-top: 0px;
}

ol.bravia-list-step > li::before {
    content: counter(item);
    counter-increment: item;
	font-weight:bold;
	float: left;
    margin-left: -25px;
}

ol.bravia-list-step li .number {
  font-weight:bold;
  padding-right: 10px;
}

.sec-03_inner_txt02.question {
  font-size: 1.125rem;
  line-height: 1.67;
  margin: 40px 0 20px 0;
  font-weight: bold;
}

ol.bravia-list-step li.model {
    padding-top: 20px;
    margin-left: -25px;
}

ol.bravia-list-step > li.model::before {
    content: none;
    counter-increment: none;
    font-weight: bold;
    float: left;
}

.box-hint {
    padding: 0.5em 1em;
    margin: 1.5em 0 0 0;
    border: solid 1px #f66103;
}

@media screen and (max-width: 639px) {
  ol.bravia-list-step {
    font-size: 16px;
    font-size: 1rem;
	width: 84%;
  }
  .sec-03_inner_txt02.question {
    font-size: 16px;
    font-size: 1rem;
  }
  .sec-02_inner_txt01 {
    font-size: 18px;
    font-size: 1.125rem;
    width: 230px;
	padding: 0.3rem 0.3rem 0.3rem 1rem;
  }
  .sec-02_inner_txt01.hdmi {
    width: 240px;
  }
  .sec-02_inner_txt01.bravia {
	width: 319px;
  }
  .container-img img {
    width: 80%;
  }
  .container-img.hdm img {
    width: 90%;
  }
}