.menu-list a{
    color:white;
}
.menu-list a:hover{
    color: #fff;
}
.floor-one{
    width:100%;
    background: url('http://image.yhe-cloud.net/images/jiejuefa.png') no-repeat;
    background-size: 100% 100%;
    color:#fff;
}
.one-left{
    text-align: center;
}
.floor-two{
    background:#E9F5FF;
}
.two-top{
    text-align: center;
}
.floor-three{
    width: 100%;
}
.three-top{
    text-align: center;
}
.floor-five{
    width: 100%;;
}
.five-top{
    text-align: center;
}
.floor-six{
}
.six-left{
}
.six-right{

}
.tab-active{
    color: #fff;
    background: #007CC2;
}
/* 屏幕小于480 */
@media screen and (max-width: 480px) {
}
/* 屏幕大于 375 小于 900px */
@media screen and (min-width: 375px) and (max-width: 900px) {
    .floor-one{
        height: 320px;
        background-size: 100% 100%;
    }
    .one-left > b:first-child{
        font-size: 24px;
font-weight: 500;
letter-spacing: -1px;
line-height: 32px;
color: #007CC2;
padding-top: 50px;
    }
    .one-left > b:nth-child(2){
        font-size: 16px;
font-weight: 500;
letter-spacing: -1px;
line-height: 30px;
color: rgba(255, 255, 255, 1);
        margin-top: 150px;
    }
    .two-top{
        padding: 50px 0 10px;
    }
    .two-top b{
        font-size: 24px;
letter-spacing: -1px;
line-height: 32px;
color: #007CC2;
        margin:5px 0;
    }
    .two-top b:last-child{
        font-size: 16px;
font-weight: 400;
line-height: 32px;
color: #007CC2;
    }
    .two-bottom{
        display: grid;
        grid-template-columns: repeat(1,1fr);
        gap:20px;
        padding:0 20px;
    }
    .two-bottom div{
        padding:20px 10px;
        justify-content: space-between;
    }
    .two-bottom div img{
        width: 66px;
        height: 66px;
    }
    .two-bottom div b{
        font-size: 16px;
        font-weight: 500;
        line-height: 24px;
        color: rgba(38, 39, 41, 1);
        border-top: 5px solid #007CC2;
        padding-top:10px;
    }
    .two-bottom div p{
        font-size: 12px;
font-weight: 500;
line-height: 18px;
color: rgba(38, 39, 41, 1);
/* height: 200px; */
    }
    .three-top{
        margin-top: 120px;
    }
    .three-top >b:first-child{
        font-size: 50px;
        font-weight: 500;
        letter-spacing: -1px;
        line-height: 68.6px;
        color: rgba(56, 56, 56, 1);
    }
    .three-top >b:nth-child(2){
        font-size: 24px;
font-weight: 500;
letter-spacing: 0px;
line-height: 32.93px;
color: rgba(56, 56, 56, 1);
        padding-top: 20px;
    }
    .three-bottom{
        width: 1287px;
        margin:30px auto;
    }
    .three-bottom p{
        width: 1236.78px;
        height: 370.47px;
        margin: 70px auto;
    }
    .three-bottom p:hover{
        transform: scale(1.1);
		transition: all 0.5s;
    }
    .three-bottom p img{
        width: 100%;
        height: 100%;
    }
    .floor-four{
        margin: 50px auto;
    }
    .four-top{
        margin-top: 30px;
        text-align: center;
    }
    .four-top > b:first-child{
        font-size: 24px;
letter-spacing: -1px;
line-height: 32px;
color: #007CC2;
    }
    .four-top > b:nth-child(2){
        font-size: 16px;
font-weight: 500;
letter-spacing: -1px;
line-height: 32px;
color: #007CC2;
padding:10px 10px 20px;
    }
    .four-top > p{
        font-size: 12px;
font-weight: 500;
line-height: 20px;
color: rgba(38, 39, 41, 1);
padding:0 30px;
text-align: left;
text-indent: 2em;
    }
    .five-top{
        margin-top: 100px;
    }
    .five-top>b{
        font-size: 50px;
font-weight: 500;
letter-spacing: -1px;
line-height: 68.6px;
color: rgba(56, 56, 56, 1);
    }
.five-top>p{
    font-size: 24px;
font-weight: 500;
letter-spacing: 0px;
line-height: 32.93px;
color: rgba(56, 56, 56, 1);
padding:10px 0 50px;
}
.five-tabs{
    display: flex;
    justify-content: space-around;
    width: 1200px;
    margin: 0 auto;
    height: 48px;
border-radius: 5px;
background: rgba(239, 239, 239, 1);
}
.five-tabs>p{
    margin: 0;
    line-height: 48px;
    padding:0 20px;
    border-radius: 5px;
    cursor: pointer;
}
.show-box{
    padding:20px;
    display: grid;
    grid-template-columns: repeat(1,1fr);
    align-items: center;
}
    .box-img{
        width: 945px;
        height: 518px!important;
    }
    .box-text{
        padding:30px 0;
        /* background: rgba(249, 250, 251, 1); */
    }
    .box-text>b:first-child{
        font-size: 16px;
letter-spacing: -1px;
line-height: 32px;
color: rgba(38, 39, 41, 1);
    }
    .box-text>b:nth-child(2){
        font-size: 16px;
font-weight: 500;
letter-spacing: -1px;
line-height: 20px;
color: rgba(38, 39, 41, 1);
margin-bottom:30px;
    }
    .box-text>div{
        font-size: 12px;
        line-height: 18px;
    }
    .box-text>p:last-child{
        font-size: 20px;
font-weight: 500;
letter-spacing: 0px;
line-height: 27.44px;
color: rgba(38, 39, 41, 1);
    }
    .five-bottom{
        width: 1255px;
        margin:30px auto;
        display: grid;
        gap: 20px;
        grid-template-columns: repeat(4,1fr);
    }
    .five-bottom img{
        width: 300px;
        height: 200px;
    }
    .system-pic > span{
        width: 34.83px;
height: 34.83px;
background: rgba(23, 135, 252, 1);
text-align: center;
cursor: pointer;
    }
    .system-pic{
        /* height: 361px; */
        align-items: center;
        grid-template-columns: 35px auto 35px;
    }
    .img-box{
        width: 100%;
        line-height: 100%;
        text-align: center;
    }
    .img-box img{
        width: 100%;
        height: 100%;
    }
    .four-center-box p:first-child{
        text-align: center;
    }
    .four-center-box p:last-child{
        /* width: 1300px; */
        /* margin:30px auto; */
        font-size: 14px;
        font-weight: 500;
        line-height: 20px;
        color: rgba(38, 39, 41, 1);
        text-indent: 2em;
        border-top: 1px solid #ddd;
        padding: 20px;
    }
    .four-center-box img{
        width: 100%;
        height: 220px;
    }
}
/* 屏幕大于 1200px */
@media screen and (min-width: 901px) {
    .floor-one{
        height: 617px;
        background-size: 100% 100%;
    }
    .one-left > b:first-child{
        font-size: 50px;
font-weight: 500;
letter-spacing: -1px;
line-height: 70px;
color: #007CC2;
    }
    .one-left > b:nth-child(2){
        font-size: 36px;
font-weight: 500;
letter-spacing: -1px;
line-height: 56px;
color: #007CC2;
        margin-bottom: 230px;
    }
    .two-top{
        padding: 100px 0;
    }
    .two-top b{
        font-size: 50px;
letter-spacing: -1px;
line-height: 70px;
color: #007CC2;
        /* margin:10px 0; */
    }
    .two-top b:last-child{
        font-size: 36px;
font-weight: 500;
line-height: 56px;
color: #007CC2;
    }
    .two-bottom{
        display: grid;
        grid-template-columns: repeat(3,1fr);
        gap:20px;
        padding:0 50px;
    }
    .two-bottom div{
        padding:0 30px 30px;
        justify-content: space-between;
    }
    .two-bottom div img{
        width: 86px;
        height: 86px;
    }
    .two-bottom div b{
        font-size: 24px;
        letter-spacing: 0px;
        line-height: 32px;
        color: rgba(38, 39, 41, 1);
        border-top: 5px solid #007CC2;
        padding-top:20px;
    }
    .two-bottom div p{
        font-size: 16px;
font-weight: 500;
line-height: 24px;
color: rgba(38, 39, 41, 1);
height: 130px;
margin:20px 0;
    }
    .three-top{
        margin-top: 120px;
    }
    .three-top >b:first-child{
        font-size: 50px;
        letter-spacing: -1px;
        line-height: 70px;
        color: #007CC2;
    }
    .three-top >b:nth-child(2){
        font-size: 36px;
font-weight: 500;
line-height: 56px;
color: #007CC2;
        padding-top: 20px;
    }
    .three-bottom{
        width: 1287px;
        margin:30px auto;
    }
    .three-bottom p{
        width: 1236.78px;
        height: 370.47px;
        margin: 70px auto;
    }
    .three-bottom p:hover{
        transform: scale(1.1);
		transition: all 0.5s;
    }
    .three-bottom p img{
        width: 100%;
        height: 100%;
    }
    .floor-four{
        margin: 50px auto;
    }
    .four-top{
        margin-top: 100px;
        text-align: center;
    }
    .four-top > b:first-child{
        font-size: 50px;
letter-spacing: -1px;
line-height: 70px;
color: #007CC2;
    }
    .four-top > b:nth-child(2){
        font-size: 36px;
font-weight: 500;
letter-spacing: -1px;
line-height: 56px;
color: #007CC2;
padding-bottom: 30px;
    }
    .four-top > p{
        font-size: 16px;
font-weight: 500;
line-height: 24px;
color: rgba(38, 39, 41, 1);
padding:0 300px;
text-align: left;
text-indent: 2em;
    }
    .five-top{
        margin-top: 100px;
    }
    .five-top>b{
        font-size: 50px;
font-weight: 500;
letter-spacing: -1px;
line-height: 68.6px;
color: #007CC2;
    }
.five-top>p{
    font-size: 24px;
font-weight: 500;
letter-spacing: 0px;
line-height: 32.93px;
color: rgba(56, 56, 56, 1);
padding:10px 0 50px;
}
.five-tabs{
    display: flex;
    justify-content: space-around;
    width: 1200px;
    margin: 0 auto;
    height: 48px;
border-radius: 5px;
background: rgba(239, 239, 239, 1);
}
.five-tabs>p{
    margin: 0;
    line-height: 48px;
    padding:0 20px;
    border-radius: 5px;
    cursor: pointer;
}
.show-box{
    padding:70px 50px 30px;
    display: grid;
    grid-template-columns: 65% auto;
    align-items: center;
}
    .box-img{
        width: 945px;
        height: 518px!important;
    }
    .box-text{
        padding:30px 0 30px 50px;
        /* background: rgba(249, 250, 251, 1); */
    }
    .box-text>b:first-child{
        font-size: 24px;
letter-spacing: -1px;
line-height: 36px;
color: rgba(38, 39, 41, 1);
    }
    .box-text>b:nth-child(2){
        font-size: 24px;
font-weight: 500;
letter-spacing: -1px;
line-height: 36px;
color: rgba(38, 39, 41, 1);
margin-bottom:30px;
    }
    .box-text>p:last-child{
        font-size: 16px;
font-weight: 500;
line-height: 24px;
color: rgba(38, 39, 41, 1);
    }
    .five-bottom{
        width: 1255px;
        margin:30px auto;
        display: grid;
        gap: 20px;
        grid-template-columns: repeat(4,1fr);
    }
    .five-bottom img{
        width: 300px;
        height: 200px;
    }
    .system-pic > span{
        width: 34.83px;
height: 34.83px;
background: rgba(23, 135, 252, 1);
text-align: center;
cursor: pointer;
    }
    .system-pic{
        /* height: 361px; */
        align-items: center;
        grid-template-columns: 35px auto 35px;
    }
    .img-box{
        width: 100%;
        line-height: 100%;
        text-align: center;
    }
    .img-box img{
        width: 100%;
        height: 100%;
    }
    .four-center-box p:first-child{
        text-align: center;
    }
    .four-center-box p:last-child{
        width: 1300px;
        margin:30px auto 0;
        font-size: 16px;
        font-weight: 500;
        line-height: 24px;
        color: rgba(38, 39, 41, 1);
        text-indent: 2em;
        border-top: 1px solid #ddd;
        padding-top:30px;
    }
    .four-center-box img{
        width: 1200px;
        height: 600px;
    }
}