class-item {
    .wrap {
        width: 100%;
        overflow: hidden;
        .iclass {
            float: left;
            color: #9a9a9a;
            background: transparent;
            width: 25%;
            overflow: hidden;
            text-align: center;
            p {
                margin-bottom: 0;
            }
            i {
                display: block;
                width: 55px;
                height: 55px;
                margin: 15% auto 0;
                background: url('../assets/icon/favicon.png') no-repeat;
                background-size: cover;
            }
            .top-0 {
                background-position: 0 -0px;
            }
            .top-1 {
                background-position: 0 -69px;
            }
            .top-2 {
                background-position: 0 -138px;
            }
            .top-3 {
                background-position: 0 -207px;
            }
            .top-4 {
                background-position: 0 -276px;
            }
            .top-5 {
                background-position: 0 -345px;
            }
            .top-6 {
                background-position: 0 -414px;
            }
            .top-7 {
                background-position: 0 -483px;
            }
            .top-8 {
                background-position: 0 -552px;
            }
            .top-9 {
                background-position: 0 -621px;
            }
            .top-10 {
                background-position: 0 -690px;
            }
            .top-11 {
                background-position: 0 -759px;
            }
            .top-12 {
                background-position: 0 -828px;
            }
            .top-13 {
                background-position: 0 -897px;
            }
            .top-14 {
                background-position: 0 -966px;
            }
        }
    }
}