#wrap {
    margin: 0 auto;
    width: 100%;
}

#wrap #head {
    width: 100%;
    height: 460px;
    background: rgb(220, 220, 220);
    margin-top: 90px;
}

.totalTips {
    position: relative;
    display: flex;
    align-items: center;
}

.totalTips .tips {
    width: 70%;
    font-size: 16px;
    padding-right: 100px;
    z-index: 6;
}

.totalTips .titles {
    width: 100%;
    font-size: 24px;
    margin-bottom: 50px;
    font-weight: bold;
    color: #C42434;
}

.totalTips .weight {
    width: 100%;
    height: 30px;
    line-height: 30px;
}

.totalTips .volume {
    width: 100%;
    height: 30px;
    line-height: 30px;
}

.totalTips .power {
    width: 100%;
    height: 30px;
    line-height: 30px;
}

.totalTips .description {
    width: 100%;
    margin-top: 5px;
    line-height: 28px
}

.totalTips .picBackground {
    float: left;
    width: 30%;
    height: 460px;
    display: flex;
    justify-content: center;
    align-items: center;
        z-index: 6;
}

.totalTips .picWrap {
    width: 100%;
}

.totalTips .picWrap img {
    width: 100%;
    object-fit: contain;
}

.totalTips .mengcen {
    z-index: 5;
    width: 100%;
    font-size: 280px;
    -webkit-text-stroke: 5px #C42434;
    position: absolute;
    top: 0;
    left: 50%;
    transform: translate(-50%, 0);
    line-height: 1;
    text-align: center;
    color: transparent;
    opacity: 0.1
}

.details{
    padding: 50px 0;
}

.details .title {
    margin-top: 50px;
    height: 95px;
    background: url('../image/titleBG.jpg');
    text-align: center;
}

.details .title span {
    font-size: 32px;
    font-weight: bold;
    color: #FFFFFF;
    line-height: 95px;
}

.details .descriptionWrap {
    margin-top: 20px;
    width: 1440px;
}

.details .description {
    width: 720px;
    margin: 0 auto;
}

.details .description img {
    width: 100%;
    height: 100%;
}

.details .downloadWrap {
    float: left;
    width: 1200px;
    height: 60px;
    margin-top: 20px;
    text-align: center;
}

.details .downloadWrap span {
    float: right;
    display: block;
    width: 200px;
    height: 60px;
    margin-right: 0px;
    background: #C42434;
    line-height: 60px;
    font-weight: bold;
    font-size: 28px;
    color: #FFFFFF;
    padding-left: 200px;
    padding-right: 200px;
    background-image: url('../image/hand.png');
    background-repeat: no-repeat;
    background-position: 420px 15px;
}

#specialLists {
    width: 100%;
}

#specialLists #specialTitle {
    font-size: 24px;
    height: 50px;
    line-height: 50px;
    font-weight: bold;
}

#specialLists #specialCont {
    font-size: 14px;
    line-height: 24px;
    text-align: justify;
        margin-bottom: 20px;
}

#productBGWrap img{
    max-width: 100%;
    height: auto !important;
}

#designWrap {
    background-color: red;
    margin-top: 50px;
}

#videos {
    margin: 0 auto;
    margin-left: 20%;
}

#description2 {
    margin-top: 40px;
}

#description3 {
    margin-top: 40px;
}

#mengcen {
    width: 100%;
    height: 600px;
    z-index: 999;
    position: absolute;
    background-color: rgb(40, 40, 40);
    display: none;
}

#mengcen img {
    display: block;
    margin: 0 auto;
    margin-top: 1.5%;
    height: 90%;
    width: auto;
}

#mengcen span {
    display: block;
    float: right;
    margin-right: 10px;
    color: white;
}