.download { background-color: #fff; padding-bottom: 30px; }
    .download .layout { width: 1200px; margin: 0 auto; background-color: #fff; }
    .download .model { clear: both; height: auto; }

    .download .m-model { float: left; margin-right: 20px; margin-bottom: 60px; width: 222px; height: 300px; border-radius: 10px; border: solid 1px #e5e5e5; cursor: pointer; }
        .download .m-model:nth-child(5n) { margin-right: 0; }
        .download .m-model:hover { box-shadow: 0px 2px 10px 0px rgba(0, 0, 0, 0.1); border-radius: 10px; border: solid 1px #47beed; }
            .download .m-model:hover .imgBoder { background: #47beed; color: #fff; }
            .download .m-model:hover .icon { color: #fff; }
    /* .m-model :nth-child(5){
    margin-right: 0;
  } */
    .download .m-model-content { text-align: center; padding: 50px 24px 0px 24px; }
    .download .name { font-size: 16px; margin-top: 30px; }
    .download .span { color: #666666; font-size: 14px; margin-top: 13px; }
    .download .imgBoder { width: 64px; height: 64px; background-color: #fff; border: solid 1px #e6e6e6; border-radius: 50%; text-align: center; margin: 10px auto; }

        .download .imgBoder > img { margin-top: 20px; }
    .download .icon { color: #47beed; font-size: 28px; line-height: 64px; }