.childrei #tab .tab-box .introduce {
    line-height: 30px;
    padding: 20px 12px;
    background-color: #e7f0fe;
    float: left;
    min-width: 100%;
}
.childrei .book_trial li figure {
    border: none;
    padding: 20px 0 10px;
}
.figure .centerImg {
    border: 1px solid #97c0ff;
    padding: 15px 10px;
    cursor: pointer;
    transition: all 0.6s;
}
.figure .centerImg:hover {
    transform: scale(2.5);
}
.textAlignCenter{
    text-align: center;
}
.childrei #tab .tab-box .code {
    text-align: center;
    line-height: 50px;
    border-top: dashed 1px #eee;
    float: left;
    height: auto;
    width: 100%;
    padding: 15px 0;
    display: block;
}
.childrei #tab .tab-box .code div {
    position: relative;
    left: 39%;
    width: 22%;
    /*height: 210px;*/
    box-shadow: 1px 1px 5px grey;
    padding: 10px 0;
    display: block;
    text-align: center;
}
.childrei .code div img {
    position: relative;
    width: 80%;
    margin: 0;
}
.childrei .code div p {
    position: relative;
    top: 10px;
    font-size: 12px;
    line-height: 16px;
    margin: 0;
    padding: 0 0 10px;
}
.margin-bottom10 {
    margin-bottom: 10px;
}