html,
body,
.main-container {
    height: 100%;
    width: 100%;
}

html,
body,
p,
div,
span,
img,
h1,
h2,
h3,
h4,
h5,
h6,
.main-container {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
}

.main-container {
    max-width: 1024px;
    margin: 0 auto;
    background: #f4f6f8;
}

.logo-wrap {
    padding-top: 6rem;
    margin: 0 auto;
}

.logo-wrap .logo {
    display: block;
    width: 4.4rem;
    margin: 0 auto;
}

.jlpay-h {
    margin-top: 0.6rem;
    font-size: 0.9rem;
    text-align: center;
    color: #383a40;
}

.explain {
    margin-top: 1.2rem;
    text-align: center;
}

.explain .item {
    display: inline-block;
    height: 1rem;
    padding: 0 0.6rem 0 1.1rem;
    font: 0.8rem/1rem "";
    color: #666666;
}

.explain .item.item-voice {
    background: url('../images/i_voice@2x.png') no-repeat center left;
    background-size: 0.9rem;
}

.explain .item.item-money {
    background: url('../images/i_money@2x.png') no-repeat center left;
    background-size: 0.9rem;
}

.explain .item.item-bill {
    background: url('../images/i_bill@2x.png') no-repeat center left;
    background-size: 0.9rem;
}

.arrow {
    display: block;
    margin: 0 auto;
    margin-top: 6rem;
    width: 1rem;
}

.down-btn {
    width: 12rem;
    height: 2.7rem;
    margin: 0 auto;
    margin-top: 0.8rem;
    background-color: #33353a;
    border-radius: 3px;
    -webkit-border-radius: 3px;
    -moz-border-radius: 3px;
    -ms-border-radius: 3px;
    -o-border-radius: 3px;
    text-align: center;
    line-height: 2.7rem;
    color: #ffffff;
    font-size: 0.9rem;
}