@charset "UTF-8";

/*

max-widht: 375px
color: #3d3d3d;
theme-color: #2980b9;
sub-color01: #efefef;
*/

/* iOS reste
========================================== */

input[type="submit"],
input[type="button"] {
  -webkit-box-sizing: content-box;
  -webkit-appearance: button;
  appearance: button;
  border: none;
  box-sizing: border-box;
  cursor: pointer;
}
input[type="submit"]::-webkit-search-decoration,
input[type="button"]::-webkit-search-decoration {
  display: none;
}
input[type="submit"]::focus,
input[type="button"]::focus {
  outline-offset: -2px;
}
input[type=text]    {
    font-size : 16px;
    border : 1px solid #ccc;
    -webkit-border-radius : 0;
    -webkit-appearance : none;
    -webkit-tap-highlight-color : rgba(0,0,0,0);
}

/* base
========================================== */

* {
    box-sizing: border-box;
}
html {
    color: #3d3d3d;
    font-size: 16px;
    font-family: 'Noto Sans JP', 'Hiragino Kaku Gothic ProN','Helvetica Neue',Arial,Meiryo,sans-serif;
    letter-spacing: 1;
}
ul {
    list-style: none;
}
img {
    display: block;
    width: 100%;
}
.page_inner {
    width: 95%;
    max-width: 335px;
    margin: 0 auto;
}
.flex_inner {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}
.flex_inner label {
    width: 49%;
}
.flex_inner .radio_item + .radio_item {
    margin-top: 0;
}
.flex_inner .radio_item:nth-child(n + 3) {
    margin-top: 10px;
}

/* header
============================================ */

header {
    color: #ffffff;
    text-align: center;
    background-color: #2980b9;
}
.event_head {
    padding: 32px 0 24px;
}
.event_title {
    position: relative;
    font-size: 24px;
    line-height: 1.4;
}
.event_date {
    padding: 10px 0;
    font-size: 15px;
    font-weight: bold;
}

/* main
========================================== */

main {
    padding-bottom: 40px;
    background: #efefef;
}
.form_title {
    padding: 40px 0;
    font-size: 20px;
    text-align: center;
}
.content_inner {
    width: 100%;
    padding: 40px 20px;
    background: #ffffff;
}
.item + .item {
    margin-top: 40px;
}
.item_name {
    display: block;
    margin-bottom: 24px;
    font-size: 16px;
    font-weight: bold;
}
.inp_txt {
    height: 40px;
    width: 100%;
    border: 1px solid #9c9c9c;
}
.radio_item {
    display: block;
}
.radio_item + .radio_item {
    margin-top: 8px;
}
.inp_radio {
    margin: 0 4px 4px 0;
    width: 16px;
    height: 16px;
}
.attention {
    margin-top: 10px;
    margin-left: 16px;
    margin-bottom: 24px;
    color: #3d3d3d;
    font-size: 13px;
    line-height: 1.4;
    text-indent: -16px;
}
.submit_btn {
    display: block;
    width: 100%;
    margin-top: 40px;
    padding: 16px 0;
    color: #ffffff;
    font-size: 16px;
    letter-spacing: 2;
    border: none;
    border-radius: 8px;
    background: #e5903c;
    opacity: 1;
    cursor: pointer;
    box-shadow: 0px 5px 0px 0px #d2802f;
}
.submit_btn:active {
    position: relative;
    top: 5px;
    box-shadow: none;
}
.submit_btn:hover {
    opacity: 0.5;
}


.dev_info{
    font-size: 86%;
    margin-top: 30px;
    background-color: black;
    color:white;padding:5px;
    line-height:  24px;
    display: block;
}
input::placeholder {
    color:#ddd;
}
#inp_mail{
    line-height: 25px;
}