@media (min-width: 0px) and (max-width: 660px) {
    .content-product {
        display: block !important;
        text-align: center;
    }

    .header-title {
        font-size: 26px !important;
        margin-bottom: 5px;
    }
}

body {
    margin: 0;
    padding: 0;
    transition: all 0.5s ease;
}

.top {
    width: 100%;
    /* height: 64px; */
    box-sizing: border-box;
    background: rgb(252, 252, 252);
    box-shadow: rgba(0, 0, 0, 0.15) 0px 2px 4px 0px;
    position: sticky;
    top: 0px;
}

.top_box {
    width: 92%;
    height: 86px;
    margin: 0 auto;
    display: flex;
    -webkit-box-pack: justify;
    justify-content: space-between;
    -webkit-box-align: center;
    align-items: center;
}

.cNoRGJ {
    width: 150px;
    box-sizing: border-box;
    text-align: center;
}

.header-title {
    /* margin-bottom: 20px; */
    font-size: 36px;
    line-height: 56px;
    font-weight: 400;
    color: #1f2329;
    text-align: center;
    margin-top: 20px;
    transition: all .2s ease;
}

.version {
    font-size: 20px;
    line-height: 28px;
    color: #51565d;
    margin-bottom: 10px;
    text-align: center;
}

.author {
    font-size: 14px;
    line-height: 64px;
    color: #8f959e;
    text-align: center;
    background: #fff;
    border-top: 1px solid #eee;
}

.content-product {
    display: flex;
    justify-content: space-evenly;
    align-items: center;
    width: 50%;
    margin: 0 auto;
    padding-top: 5px;
}

.pro-item {
    align-items: center;
    background: #fff;
    border-radius: 6px;
    box-shadow: 0 12px 20px rgba(28, 76, 186, 0.12);
    display: inline-flex;
    height: 148px;
    justify-content: center;
    overflow: hidden;
    position: relative;
    width: 148px;
    will-change: transform;
}

.pro-item img {
    width: 68px;
    height: 68px;
    position: absolute;
}

.pro-item1 {
    align-items: center;
    background: #fff;
    border-radius: 6px;
    box-shadow: 0 12px 20px rgba(28, 76, 186, 0.12);
    display: inline-flex;
    height: 148px;
    justify-content: center;
    overflow: hidden;
    position: relative;
    width: 148px;
    will-change: transform;
}

.pro-item1 img {
    width: 68px;
    height: 68px;
    position: absolute;
}

.right-top {
    background-color: #3370ff;
    height: 84px;
    position: absolute;
    right: -42px;
    top: -42px;
    transform: rotate(45deg);
    transition: all .2s ease;
    width: 84px;
}

.client {
    opacity: 1;
    transition: all .2s ease;
}

.pro-item:hover .right-top {
    transform: translate3d(60px, -60px, 0) rotate(45deg);
}

.pro-item:hover .ewm {
    display: none;
}

.pro-item:hover .client {
    /* display: none; */
    opacity: 0;
}

.pro-item:hover .downimg {
    display: block;
    opacity: 1;
    transform: scale(2);
}

.ewm {
    color: #fff;
    font-size: 24px;
    height: 24px !important;
    position: absolute;
    right: 5px;
    top: 5px;
    transition: all .2s ease;
    width: 24px !important;
}

.downimg {
    opacity: 0;
    transition: all .2s ease;
    transform: scale(1);
}

.pc-client {
    text-align: center;
    margin-top: 5px;
}

.footer {
    position: fixed;
    bottom: 0;
    width: 100%;
    border: 1px solid #eee;
}

.content-box {
    margin-bottom: 10px;
    cursor: pointer;
}

button {
    width: 148px;
    line-height: 38px;
    text-align: center;
    font-weight: bold;
    color: #fff;
    /* text-shadow: 1px 1px 1px #333; */
    border-radius: 10px;
    margin: 0 auto;
    margin: 20px 0 20px 0;
    position: relative;
    overflow: hidden;
    cursor: pointer;
    background-color: #409eff;
    border: none
}