.catering1 ul{
    /* display: flex;
    justify-content: space-between;
    flex-wrap: wrap; */
}
.catering1 ul li {
    width: 30%;
    float: left;
    margin: 0 1.667% 20px;
    height: auto;
    overflow: hidden;
    padding: 15px;
    position: relative;
    background: white;
    border: 1px solid #f3f3f3;
    box-shadow: 2px 3px 5px #f3f3f3;
}
.catering1 ul li h4{
    font-size: 30px;
}
.catering1 ul li p {
    font-size: 15px;
    color: #6e6e6e;
    line-height: 25px;
    position: relative;
    z-index: 1;
    margin-top: 12px;
}
@media (max-width: 768px){
    .catering1 ul li {
        width: 46.5%;
    }
}
@media (max-width: 540px){
    .catering1 ul li {
        width: 97%;
        height: 171px;
    }
}