.list {
    margin: 80px auto 160px;
    display: grid;
    grid-template-columns: repeat(5, 20%);
}

.list .one {
    border-left: 1px solid #ccc;
    padding-left: 18px;
    transition: all .5s;
}

/* .list .one:last-child {
    border-right: 1px solid #ccc;
} */

.list .one:hover {
    border-left: 1px solid #DD2725;
    transition: all .5s;
}

.list img {
    width: auto;
    max-width: 100%;
    margin-right: 10px;
}

.list .top {
    display: flex;
    align-items: center;
}

.list span {
    font-size: 28px;
    font-family: SourceHanSansCN-Regular;
    color: #333333;
}

.list ul {
    /* margin-left: 20px; */
    margin-left: 0px;
    margin-top: 20px;
}

.list li {
    list-style-type: none;
    color: #888888;
    transition: all .5s;
}

.list li a {
    font-size: 16px;
    font-family: SourceHanSansCN-Regular;
    color: #666;
    line-height: 32px;
    transition: all .5s;
}

.list .one li:hover,.list .one li:hover a {
    color: #DD2725;
    transition: all .5s;
}
@media (max-width: 1440px)  {
    .list span {
        font-size: 24px;
    }
}
@media (max-width: 1280px) {
    .list span {
        font-size: 22px;
    }
    .list {
        /* grid-template-columns: repeat(3, 33%); */
        margin:  60px auto 120px;
    }
    .list .one {
        margin-bottom: 30px;
    }
    .list .one:nth-last-child(1) {
        margin-bottom: 0;
    }
    /* .list .one:nth-child(3) {
        border-right: 1px solid #ccc;
    } */
    .list li a {
        font-size: 14px;
        line-height: 28px;
    }
}
@media (max-width:1024px) {
    .list {
        grid-template-columns: repeat(2, 50%);
        margin:  30px auto 60px;
    }
    .list span {
        font-size: 20px;
    }
   
    .list .one:nth-last-child(1),.list .one:nth-last-child(2) {
        margin-bottom: 0;
    }
    .list img {
        transform: scale(0.9);
    }
    /* .list .one:nth-child(2) {
        border-right: 1px solid #ccc;
    } */
    .list .one:nth-child(3) {
        border-right: none;
    }
}
@media (max-width:767px) {
    .list span {
        font-size: 18px;
    }
    .list li a {
        font-size: 12px;
    }
    .list {
        grid-template-columns: repeat(1, 100%);
        margin:  30px auto 60px;
    }
    .list .one:nth-last-child(2) {
        margin-bottom: 30px;
    }
    .list .one:nth-last-child(1) {
        margin-bottom: 0;
    }
    .list .one:nth-child(n+1) {
        border-right: none;
    }
}