.unit_box {
    max-width: 1020px;
    padding: 0 20px;
    margin: 0 auto 60px auto;
}

.unit_box h1 {
    margin-top: 60px;
    font-size: 40px;
    color: #2CA6D6;
    font-weight: 800;
    padding: 0 0 25px 20px;
    background: url(../../img/border.png) left bottom no-repeat;
    margin-bottom: 20px;
}

.unit_box ul{
    display: flex;
    justify-content: space-between;
}

.unit_box ul li{
    width: 18%;
    margin: 0 0 40px 0;
}

.unit_box ul li figure img{
    border: solid 1px #ccc;
    display: block;
    margin-bottom: 10px;
}

.unit_box ul li:nth-child(4) figure figcaption{
    margin-top: 16px;
}

.unit_box ul li figure figcaption{
    font-size: 16px;
    line-height: 1.5;
}


@media only screen and ( max-width : 768px ) {
    .unit_box h1{
        font-size: 18px;
        padding: 0 0 15px 20px;
    }

    .unit_box ul{
        flex-wrap: wrap;
    }

    .unit_box ul li{
        width: 45%;
        margin-bottom: 20px;;
    }

  }