.dt {
    width: 1100px;
    margin: 20px auto;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.dt .box {
    flex: 0 0 45%;
    border: #eee solid 1px;
    box-sizing: border-box;
    margin-bottom: 10px;
    background: #DDD
}

.dt .box p {
    margin: 0;
    line-height: 30px;
    padding-left: 2%
}

.dt .box p a {
    font-size: 12px;
}

.dt .box p a:hover {
    color: #459df5
}

.dt .box-title {
    display: flex;
    justify-content: space-between;
    background: #AFAFAF;
}

.dt .box-title h2 {
    font-size: 16px;
    line-height: 34px;
    margin: 0 0 0 5px;
    font-weight: bold;
}

.dt .box-title img {
    width: 60px;
    height: 32px;
}

.dt .box iframe {
    width: 98%;
    padding-left: 10px;
}