.oc-sam-keymaterialsy{
    padding: 0 2.15rem 0;
    margin-top: 0.57rem;
}

.oc-sam-keymaterialsy .oc-sam-keymaterialsy-box h2{
    font-family: Avenir;
    font-size: 0.36rem;
    font-weight: 800;
    line-height: 0.66rem;
    text-align: center;
    color: #333;
}
.oc-sam-keymaterialsy .oc-sam-keymaterialsy-box .oc-sam-keymaterialsy-list{
    column-gap: 0.74rem;
    display: flex;
    flex-wrap: wrap;
    row-gap: 0.49rem;
    margin-top: 0.45rem;
}
.oc-sam-keymaterialsy .oc-sam-keymaterialsy-box .oc-sam-keymaterialsy-list .oc-sam-keymaterialsy-list-li{
    width: 21.2%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}
.oc-sam-keymaterialsy .oc-sam-keymaterialsy-box .oc-sam-keymaterialsy-list .oc-sam-keymaterialsy-list-li a{
    display: flex;
    flex-direction: column;
    flex: 1;
}
.oc-sam-keymaterialsy-list .oc-sam-keymaterialsy-list-li .oc-sam-keymaterialsy-list-li-tit{
    font-family: Avenir;
    font-size: 0.28rem;
    font-weight: 800;
    color: #2F67B3;
    text-align: center;
    margin-bottom: 0.22rem;
    word-break: break-word;
    flex: 1;
}
.oc-sam-keymaterialsy-list .oc-sam-keymaterialsy-list-li .oc-sam-keymaterialsy-list-li-img{
    width: 100%;
    height: 3.19rem;
    overflow: hidden;
    border-radius: 50%;
}
.oc-sam-keymaterialsy-list .oc-sam-keymaterialsy-list-li .oc-sam-keymaterialsy-list-li-img img{
    width: 100%;
    height: 100%;
    border-radius: 50%;
    transition: all 0.5s;
}
.oc-sam-keymaterialsy-list .oc-sam-keymaterialsy-list-li .oc-sam-keymaterialsy-list-li-img img:hover{
    transform: scale(1.1);
}
.oc-sam-keymaterialsy-box .oc-sam-keymaterialsy-box-p{
    font-family: Avenir;
    font-size: max(16px, 0.16rem);
    font-weight: 400;
    line-height: 0.3rem;
    text-align: left;
    color: #B7B7B7;
    margin-top: 0.35rem;
}
/* ipad和mobile */
@media screen and (max-width: 1025px) {
    .oc-sam-keymaterialsy{
        padding: 0 0.3rem;
        margin-top: 0.68rem;
    }
    .oc-sam-keymaterialsy .oc-sam-keymaterialsy-box h2{
        font-family: Avenir;
        font-size: 0.36rem;
        font-weight: 800;
        line-height: 0.66rem;
    }
    .oc-sam-keymaterialsy .oc-sam-keymaterialsy-box .oc-sam-keymaterialsy-list{
        column-gap: 0.2rem;
        row-gap: 0.22rem;
    }
    .oc-sam-keymaterialsy .oc-sam-keymaterialsy-box .oc-sam-keymaterialsy-list .oc-sam-keymaterialsy-list-li{
        width: 48.5%;
    }
    .oc-sam-keymaterialsy-list .oc-sam-keymaterialsy-list-li .oc-sam-keymaterialsy-list-li-tit{
        font-family: Avenir;
        font-size: 0.28rem;
        font-weight: 800;
        line-height: 0.3825rem;
    }
    .oc-sam-keymaterialsy-list .oc-sam-keymaterialsy-list-li .oc-sam-keymaterialsy-list-li-img{
        width: 3.34rem;
        height: 3.34rem;
    }
    .oc-sam-keymaterialsy-box .oc-sam-keymaterialsy-box-p{
        margin-top: 0.22rem;
        font-size: 0.16rem;
        font-weight: 400;
        line-height: 0.3rem;
        
    }
}