.readbox {
    width: 1000px;
    height: auto;
    overflow: hidden;
    margin: 50px auto;
}
.title {
    font-size: 30px;
    line-height: 40px;
    padding-bottom: 5px;
    text-align: center;
    font-weight: bold;
}
.title2 {
    font-size: 20px;
    line-height: 26px;
    padding-bottom: 5px;
    text-align: center;
    font-weight: bold;
}
.ti2 {
    height: 40px;
    line-height: 30px;
    color: #999;
    font-size: 14px;
    border-bottom: 1px solid #e5e5e5;
    text-align: center;
    padding: 10px 0;
}
.cont {
    font-size: 16px;
    line-height: 200%;
    padding: 30px 0;
}
.cont img {
    max-width: 100%;
    margin: 10px 0;
}