.card_main{
    -webkit-box-shadow: 6px 6px 6px 0px rgba(156, 156, 156, 0.3);
    -moz-box-shadow:    6px 6px 6px 0px rgba(156, 156, 156, 0.3);
    box-shadow:         6px 6px 6px 0px rgba(156, 156, 156, 0.3);
    border: 2px solid rgb(255, 193, 7);
}
.p_main{
    font-family: "Times New Roman";
    font-size: 22px;
}
.row_card{
    padding-top: 30px;
}
.row_h{
    margin-top: 30px;
}
.row_technic_main{
    margin-top: 30px;
}