html {
    font-size: 3.6vw;
    letter-spacing: .1em;
}

body {
    font-family: 'Helvetica Neue', Helvetica, 'Microsoft YaHei', sans-serif;
    background-color: #e5e5e5;
    padding-top: 13vw;
    box-sizing: border-box;
}

body,
h2,
p {
    margin: 0;
}

a {
    text-decoration: none;
}

.flex {
    display: -webkit-box;
    display: -webkit-flex;
    display: flex;
}

header {
    width: 100%;
    height: 13vw;
    -webkit-box-align: center;
    -webkit-align-items: center;
    align-items: center;
    background-color: white;
    position: fixed;
    top: 0;
    text-align: center;
    z-index: 1;
}

.back {
    display: block;
    width: 13%;
    height: 100%;
    background: url("../icon/detail_navi_icons.png") no-repeat;
    background-size: 200% 80%;
    background-position: left center;
}

.forget {
    width: 25%;
    margin-right: 4.17%;
    text-align: right;
    color: #5d5d5d;
    font-size: .9rem;
    -webkit-box-ordinal-group: 4;
    -webkit-order: 3;
    order: 3;
}

.title {
    -webkit-box-flex: 1;
    -webkit-flex: auto;
    flex: auto;
    font-size: 1rem;
    color: #4c4c4c;
    margin-right: 13%;
    padding: 0 16.76vw;
    -webkit-box-pack: justify;
    -webkit-justify-content: space-between;
    justify-content: space-between;
}

.forget + .title {
    margin-right: -16.17%;
}

.info_item {
    height: 13vw;
    padding: 0 4.17vw;
    border-bottom: .3vw solid #afafaf;
    -webkit-box-pack: justify;
    -webkit-justify-content: space-between;
    justify-content: space-between;
    -webkit-box-align: center;
    -webkit-align-items: center;
    align-items: center;
    background-color: white;
}

.info_item:first-child {
    margin-top: 1vw;
}

.info_title {
    color: #5b5b5b;
    line-height: 2;
    border: 0;
    -webkit-box-flex: 1;
    -webkit-flex: auto;
    flex: auto;
}

.get_vcode {
    color: #7a7a7a;
    font-size: .8rem;
    text-align: center;
    display: inline-block;
    width: 8em;
    line-height: 2.5;
    background-color: #eee;
    border-radius: 1vw;
}

.name_limit {
    margin-left: 4.17vw;
    color: #7f7f7f;
    font-size: .8rem;
    line-height: 2;
}

button {
    width: 91.666%;
    height: 11.39vw;
    margin: 12vw auto;
    display: block;
    padding: 0;
    color: white;
    font-size: 1rem;
    background-color: red;
    border: 0;
    border-radius: 1vw;
}