.liucheng{
    display: flex;
    padding-bottom: 50px;
}
.lclist{
    border-radius: 16px;
    background: #ffffff;
    width:31%;
    margin-right: 3.5%;
    box-sizing: border-box;
    padding: 60px 15px 30px 15px;
    position: relative;
    box-shadow: #ccc 0 0 20px;
    margin-bottom: 20px;
}
.lclist:nth-child(3n){
    margin-right: 0;
}
.lclist i{
    border: 5px solid #ffffff;
    border-radius: 50%;
    background-color: #A41B35;
    width: 97px;
    height: 96px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-style: normal;
    color: #ffffff;
    font-size: 36px;
    position: absolute;
    left: 50%;
    top: 0;
    transform: translate3d(-50%,-50%,0);
}
.lclist .tit{
    text-align: center;
    font-weight: bold;
    font-size: 18px;
}
.lclist .con{
    font-size: 15px;
    margin-top: 15px;
    line-height: 24px;
    color: rgb(36, 36, 36);
}

@media screen and (max-width: 768px){
    .liucheng{
        display: block;
        padding-bottom: 15px;
    }
    .lclist{
        width: 100%;
        margin-right: 0;
    }
   
}