.centerBox {
    width: 900px;
    padding: 0 50px;
    box-sizing: border-box;
    margin: 0 auto;
    background: #ffffff;
}

#app {
    background: #F4F4F4;
}

.titleBox {
    background: #ffffff;
    box-shadow: 0 6px 11px rgba(185, 185, 185, .3);
    z-index: 1;
}

.titleBox h5 {
    padding-top: 50px;
    line-height: 45px;
    color: #010101;
    font-size: 33px;
    letter-spacing: 5px;
    font-weight: normal;
    margin-bottom: 20px;
}

.titleBox p {
    margin-bottom: 20px;
}

.titleBox p span {
    font-size: 14px;
    margin-right: 20px;
}

.centerText {
}

.centerText p {
    line-height: 2em;
    font-size: 18px;
    margin-bottom: 0.5em;
}

.centerText img,
.centerText video {
    display: block;
    max-width: 515px;
    margin: 10px auto;
}