*{padding: 0;margin:0;}
.motor2807{background: #000;}
.h2807{
    position: relative;
}
.h2807 img{
    width: 100%;
    display: block;
}
.h2807 .text{
    width: 500px;
    position: absolute;
    left: calc(50% - 500px);
    top: 50%;
    transform: translateY(-50%);
}
.h2807 .text h2{
    font-size: 40px;
    color: #00B7EE;
}
.h2807 .text h3{
    font-size: 24px;
    color: #333;
    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 .flex-content{
    display: flex;
    justify-content: space-between;
    margin-top: 40px;
}
.unit .vscreen .flex-content .item{
    width: calc(50% - 20px);
}
.unit .vscreen .flex-content .item img{
    width: 100%;
    display: block;
    border-radius: 15px;
}

.process{
    position: relative;
}
.process img{
    width: 100%;
    display: block;
}
.process .vscreen{
    position: absolute;
    width: 1200px;
    left: calc(50% - 600px);
    top: 0;
    height: 100%;
}
.process .vscreen .title{
    margin-top: 40px;
    text-align: center;
}
.process .vscreen .title h2{
    font-size: 40px;
    color: #00B7EE;
}
.process .vscreen .title p{
    font-size: 22px;
    color: #f1f1f1;
    margin-top: 25px;
}
.process .vscreen .items{
    width: 50%;
    display: flex;
    align-items: center;
    height: calc(100% - 130px);
}
.process .vscreen .items .list p{
    font-size: 20px;
    color: #f1f1f1;
    margin-top: 15px;
}
.process .vscreen .items .list p strong{
    color: #00B7EE;
}

.response{
    padding: 50px 0;
}
.response .vscreen{
    width: 1200px;
    margin: 0 auto;
}
.response .vscreen .title{
    text-align: center;
}
.response .vscreen .title h2{
    font-size: 40px;
    color: #00B7EE;
}
.response .vscreen .title p{
    font-size: 22px;
    color: #f1f1f1;
    margin-top: 40px;
}
.response .vscreen .flex-content{
    display: flex;
    justify-content: space-between;
    margin: 40px auto 0;
    width: 1000px;
}
.response .vscreen .flex-content .item{
    width: calc(50% - 20px);
}
.response .vscreen .flex-content .item.tflex{
    display: flex;
    align-items: center;
}
.response .vscreen .flex-content .item img{
    width: 100%;
    display: block;
}
.response .vscreen .flex-content .item p{
    font-size: 20px;
    color: #f1f1f1;
    line-height: 1.4;
}

.measured{
    margin-top: 80px;
}
.measured .vscreen{
    width: 80%;
    margin: 0 auto;
}
.measured .vscreen .title{
    text-align: center;
}
.measured .vscreen .title h2{
    font-size: 40px;
    color: #00B7EE;
}
.measured .vscreen .title p{
    font-size: 22px;
    color: #f1f1f1;
    margin-top: 40px;
}
.measured .datas{margin-top: 40px;}
.measured .datas h3{
    font-size: 24px;
    color: #00B7EE;
}
.data-table {
    border-collapse: collapse;
    width: 100%;
    font-family: Arial, sans-serif;
    font-size: 14px;
    border: 1px dashed #ddd;
    color: #fff;
    margin-top: 20px;
}

.data-table th,
.data-table td {
    border: 1px dashed #ddd;
    padding: 20px 12px;
    text-align: center;
    min-width: 60px;
    font-size: 18px;
}
.data-table td.not{border-top: none;border-bottom: none;}
.data-table td.top{border-bottom: none;}
.data-table tr:nth-child(even),.data-table thead tr{
    background: #0c0c0c;
}
.section-header {
    font-weight: bold;
}

.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){
    .h2807 .text h2,.unit .vscreen .title h2,.process .vscreen .title h2,.response .vscreen .title h2,.measured .vscreen .title h2,.measured .vscreen .title h2,.params .vscreen .title h2{font-size: 34px;}
    .unit .vscreen,.process .vscreen,.response .vscreen{width: 1000px;}
    .process .vscreen{left: calc(50% - 500px);}
    .process .vscreen .title p,.response .vscreen .title p,.measured .vscreen .title p{font-size: 20px;}
    .data-table th, .data-table td{font-size: 17px;}
}
@media (max-width: 1280px){
    .unit .vscreen,.process .vscreen,.response .vscreen{width: 1000px;}
    .process .vscreen{left: calc(50% - 500px);}
    .response{padding-top: 100px;}
}