.bgck{
    width: 100%;
    height: 620px;
    background-color: #f5f5f5;
}
.advantage_box{
    text-align: center;
    margin-top: 52px;
    font-size: 22px;
    color: #1443a7;
}
.advant{
    margin-top: 10px;
    display: flex;
    justify-content: center;
}
.territory{
    width: 1200px;
    height: 500px;
    /* background-color: skyblue; */
    margin: 40px auto;
    display: flex;
    flex-wrap: nowrap;
}
.territory_left{
    width: 65%;
    height: 100%;
    /* background-color: yellow; */
    display: flex;
    flex-wrap: nowrap;
   
}
.territory_right{
    width: 35%;
    height: 100%;
    /* background-color: red; */
    display: flex;
    flex-wrap: nowrap;
}
.equipment{
    width: 381px;
    height: 100%;
    margin-top: 20px;
}

.equipment>img{
    /* cursor: pointer; */
    transition: all 0.9s;
    width: 100%;
    height: 100%;
}
.equipment>img:hover{
    /* transform: scale(1.2); */
}
.facility{
    margin-top: 142px;
    font-size: 24px;
}
.contents{
    height: 50%;
    width: 282px;
    /* background-color: #000; */
}
.spaceflight{
    width: 380px;
    height: 240px;
    margin-left: 25px;
    background-color: #fff;
    margin-top: 20px;
}
.spaceflight>img{
    /* cursor: pointer; */
    transition: all 0.9s;
    width: 100%;
    height: 100%;
}
.spaceflight>img:hover{
    /* transform: scale(1.2); */
}
.spaceflight_box{
    width: 362px;
    height: 240px;
    background-color: red;
    margin: 10px auto;
    line-height: 228px;
    /* box-shadow: 1px 1px 20px 1px #ccc; */
}
.spaceflight_box>img:hover{
    /* transform: scale(1.2); */
}
.spaceflight_box>img{
    /* cursor: pointer; */
    transition: all 0.9s;
    width: 100%;
    height: 100%;
}
.medical{
    width: 262px;
    height: 231px;
    /* background-image: url('../切图/1-首页/组230.jpg'); */
    margin-top: 25px;
    margin-left: 25px;
    position: relative;
    overflow: hidden;
}
/* .medical>img:hover {
    transform: scale(1.2);
} */
.medical>img{
    /* cursor: pointer; */
    transition: all 0.9s;
    width: 100%;
    height: 100%;
}
.camera{
    width: 282px;
    height: 100%;
    margin-left: 25px;
    position: relative;
    overflow: hidden;
}
.camera>img{
    /* cursor: pointer; */
    transition: all 0.9s;
    width: 100%;
    height: 100%;
}
/* .camera>img:hover {
    transform: scale(1.2);
} */
.automation{
    width: 262px;
    height: 231px;
}
.unmanned{
    width: 380px;
    height: 240px;
    margin-left: 15px;
    margin-top: 20px;
}
.unmanned>img{
    /* cursor: pointer; */
    transition: all 0.9s;
    width: 100%;
    height: 100%;
}
.unmanned>img:hover {
    /* transform: scale(1.2); */
}
.unmanneds{
    width: 380px;
    height: 240px;
    margin-left: 15px;
    margin-top: 20px;
}
.unmanneds>img{
    /* cursor: pointer; */
    transition: all 0.9s;
    width: 100%;
    height: 100%;
}
.unmanneds>img:hover {
    /* transform: scale(1.2); */
}
.camera>img{
    width: 100%;
    height: 100%;
}
.equipment_word{
    width: 100%;
    height: 60px;
    /* line-height: 900px; */
    text-align: center;
    font-size: 24px;
    background-color: #c2632b;
    color: #fff;
    position: absolute;
    bottom: 0px;
    line-height: 60px;
    opacity: 0.7;
}
.spaceflight-word{
    width: 100%;
    height: 60px;
    text-align: center;
    font-size: 24px;
    background-color: #7595d7;
    color: #fff;
    position: absolute;
    bottom: 0px;
    line-height: 60px;
    opacity: 0.7;
}
.medical-word{
    width: 100%;
    height: 60px;
    text-align: center;
    font-size: 24px;
    background-color: #7595d7;
    color: #fff;
    position: absolute;
    bottom: 0px;
    line-height: 60px;
    opacity: 0.7;
}
.unmanned-word{
    width: 100%;
    height: 60px;
    text-align: center;
    font-size: 24px;
    background-color: #7595d7;
    color: #fff;
    position: absolute;
    bottom: 0px;
    line-height: 60px;
    opacity: 0.7;
}
.unmanneds-word{
    width: 100%;
    height: 60px;
    text-align: center;
    font-size: 24px;
    background-color: #7595d7;
    color: #fff;
    position: absolute;
    bottom: 0px;
    line-height: 60px;
    opacity: 0.7;
}
.camera-word{
    width: 100%;
    height: 60px;
    text-align: center;
    font-size: 24px;
    background-color: #c2632b;
    color: #fff;
    position: absolute;
    bottom: 0px;
    line-height: 60px;
    opacity: 0.7;
}
.describe{
    width: 1200px;
    height: 444px;
    display: flex;
    flex-wrap: wrap;
}
.describe-left{
    width: 690px;
    height: 100%;
    /* background-color: red; */
}
.facility_solid{
    margin-top: 10px;
    width: 60px;
    height: 30px;
    border-top: 3px solid #4071d7;
}
.facility_body{
    font-size: 18px;
    color: #666666;
    height: 100px;
}
.facility_body>li{
    margin-top: 10px;
    
}
.facility_ft{
    font-size: 18px;
    color: #666666;
    height: 100px;
}
.facility_ft>li{
    margin-top: 10px;
}
.detection{
    padding-top: 20px;
    padding-left: 30px;
    font-size: 20px;
    height: 40px;
}
.detection_solid{
    width: 50px;
    border-top: 3px solid #4071d7;
    margin-left: 30px;
}
.detection_ft{
    margin-top: 30px;
    margin-left: 30px;
    font-size: 15px;
    color: #666666;
}
.detection_ft>li{
    margin-top: 10px;
}
.blank{
    width: 100%;
    height: 20px;
    background-color: #fff;
}