* {
    padding: 0;
    margin: 0;
}
html, body {
    height: 100%;
    background-color: #0a0909;
}
.main-container {
    max-width: 640px;
    margin: 0 auto;
    height: 100%;
    background: url("../imgs/bg@2x.png") no-repeat;
    background-size: 100% auto;
    background-position: center 40px;
}
.main-container img {
    max-width: 100%;
}

section.main-header {
    background-color: #0e0c0c;
}

.main-bg {
    min-height: 100%;
}

.title {
    padding: 20px 30px;
}

.btn-wrap {
    padding-top: 252px;
    width: 80%;
    margin: 0 auto;
}

.title1 {
    padding: 30px 0 20px;
}
.bg1 {
    padding: 5px 10px 0 10px;
}
.bg1 img {
    margin-left: -2px;
}