*{padding: 0;margin:0;}
.motor3115{background: #000;}
.h3115{
    position: relative;
}
.h3115 img{
    width: 100%;
    display: block;
}
.h3115 .text{
    width: 550px;
    position: absolute;
    left: calc(50% - 500px);
    top: 50%;
    transform: translateY(-50%);
}
.h3115 .text h2{
    font-size: 50px;
    color: #00B7EE;
}
.h3115 .text h3{
    font-size: 28px;
    color: #fff;
    margin-top: 15px;
}

.unit{
    padding: 80px 0;
}
.unit .vscreen{
    width: 1200px;
    margin: 0 auto;
}
.unit .vscreen .title{
    text-align: center;
}
.unit .vscreen .title h2{
    font-size: 40px;
    color: #00B7EE;
}
.unit .vscreen .title p{
    font-size: 22px;
    color: #f1f1f1;
    margin-top: 40px;
}
.unit .vscreen .flex-content{
    display: flex;
    justify-content: space-between;
    margin-top: 40px;
    background: #0C0C0C;
    border-radius: 15px;
}
.unit .vscreen .flex-content .item{
    width: calc(50% - 20px);
}
.unit .vscreen .flex-content .text{
    display: flex;align-items: center;
    justify-content: center;
    color: #00B7EE;font-size: 34px;
    font-weight: bold;
}
.unit .vscreen .flex-content .item img{
    width: 100%;
    display: block;
    border-radius: 15px;
}
.unit .center{width: 1200px;margin: 0 auto;}
.unit .center img{width: 100%;display: block}

.power .vscreen .flex-content{background: none;}
.power .vscreen .flex-content .text{
    width: 40%;
}
.power .vscreen .flex-content .rimgs{
    width: 60%;
}
.power .vscreen .flex-content .text p strong{
    font-size: 30px;
    color: #00B7EE;
}
.power .vscreen .flex-content .text p{
    font-size: 22px;color: #f1f1f1;
    font-weight: normal;
    margin-top: 15px;
}

.life{position: relative;}
.life img{width: 100%;display: block;}
.life .text{
    width: 1200px;
    position: absolute;
    top: 80px;
    left: calc(50% - 600px);
    text-align: center;
}
.life .text h2{
    font-size: 40px;
    color: #00B7EE;
}
.life .text p{
    font-size: 22px;
    color: #f1f1f1;
    margin-top: 15px;
}



.params{
    margin-top: 80px;
}
.params .vscreen{
    width: 1000px;
    margin: 0 auto;
}
.params .vscreen .title{
    text-align: center;
}
.params .vscreen .title h2{
    font-size: 40px;
    color: #00B7EE;
}
.params .vscreen ul{
    margin-top: 30px;
    padding-bottom: 80px;
}
.params .vscreen ul li{
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    padding: 15px 0;
    font-size: 18px;
}
.params .vscreen ul li:nth-child(odd){
    background: #0C0C0C;
}
.params .vscreen ul li .item{
    width: 50%;
    color: #f1f1f1;
    text-indent: 24px;
}
@media (max-width: 1440px){
    .h3115 .text h2{font-size: 42px;}
    .unit .vscreen .title h2,.params .vscreen .title h2,.life .text h2{font-size: 36px;}
    .unit .vscreen .flex-content .text{font-size: 30px;}
    .unit .vscreen,.unit .center,.life .text{width: 1000px;}
    .life .text{left: calc(50% - 500px);}
}
@media (max-width: 1280px){
    .h3115 .text h2{font-size: 40px;}
    .unit .vscreen,.unit .center{width: 1000px;}
    .power .vscreen .flex-content .text p{font-size: 18px;}
    .unit .vscreen .title h2, .params .vscreen .title h2,.life .text h2{font-size: 32px;}
    .unit .vscreen .title p,.life .text p{font-size: 20px;}
    .unit .vscreen .flex-content .text{font-size: 26px;}
    .life .text{top: 45px;}
}