.floor_1{
    position: relative;
}
.floor_1 img{
    width: 100%;
    display: block;
}

.floor_1 .hover{
    background: rgba(29, 50, 117, 0.37);
    left: 0;
    bottom: 0;
    width: 100%;
    text-align: center;
    padding: 3% 0;
}
.floor_1 .hover span{
    font-size: 4rem;
    color: #fff;
    font-weight: bold;
}
.floor_1 .content{
    width: 100%;
    padding: 4% 10%;
    background: url(../../../images/erp_floor_1_02.png) no-repeat right;
}
.floor_1 .text{
    width: 100%;
    color: #fff;
    font-size: 1.9rem;
    line-height: 2.6rem;
    text-indent: 2em;
}


.floor_2{
    position: relative;
    background: #fff;
    padding: 3% 0;
}
.floor_2 .title{
    width: 100%;
    text-align: center;
    color: #595757;
    font-size: 2.6rem;
    margin-bottom: 2%;
}
.floor_2 .subtitle{
    width: 100%;
    text-align: center;
    color: #4fbfc0;
    font-size: 2.6rem;
    font-weight: bold;
    margin-bottom: 3%;
}
.floor_2 .con{
    width: 100%;
    margin: 0 auto;
    padding: 0 3%;
}
.floor_2 .con .content{
    width: 44%;
    float: left;
    margin: 0 3%;
}
.floor_2 .con .content .icon{
    width: 40%;
    margin: 0 auto 5%;
}
.floor_2 .con .content .icon img{
    width: 100%;
    display: block;
}
.floor_2 .con .content .name{
    width: 100%;
    text-align: center;
    color: #595757;
    font-size: 2.6rem;
    margin-bottom: 5%;
}
.floor_2 .con .content .position{
    width: 100%;
    text-align: center;
    color: #595757;
    font-size: 2.6rem;
    font-weight: bold;
    letter-spacing: 0.1rem;
    margin-bottom: 3%;
}
.floor_2 .con .content .underline{
    width: 35%;
    margin: 0 auto;
    border-bottom: 5px solid #4fbfc0;
    margin-bottom: 5%;
}
.floor_2 .con .content .text{
    width: 90%;
    margin: 0 auto;
    text-align: left;
    color: #595757;
    font-size: 1.9rem;
    line-height: 2.4rem;
    letter-spacing: 0.1rem;
}


.floor_3{
    position: relative;
    padding: 5% 0;
}
.floor_3 .con{
    width: 100%;
    margin: 0 auto;
}
.floor_3 .picBox{
    float: left;
    width: 55%;
}
.floor_3 .picBox img{
    width: 100%;
    display: block;
}
.floor_3 .details{
    float: left;
    width: 40%;
    margin-left: 5%;
    padding: 2% 0 0;
}
.floor_3 .details .title{
    width: 100%;
    text-align: left;
    color: #fff;
    font-size: 2.6rem;
    margin-bottom: 6%;
}
.floor_3 .details .text{
    width: 100%;
    text-align: left;
    color: #fff;
    font-size: 1.9rem;
    line-height: 2.4rem;
    letter-spacing: 0.1rem;
}


.floor_4{
    position: relative;
    background: #fff;
    padding: 5% 0;
}
.floor_4 .con{
    width: 100%;
    margin: 0 auto;
}
.floor_4 .details{
    float: left;
    width: 40%;
    padding: 5% 0 0;
    margin-left: 5%;
}
.floor_4 .details .title{
    width: 100%;
    text-align: left;
    color: #636161;
    font-size: 2.6rem;
    margin-bottom: 6%;
}
.floor_4 .details .text{
    width: 100%;
    text-align: left;
    color: #636161;
    font-size: 1.9rem;
    line-height: 2.4rem;
    letter-spacing: 0.1rem;
}
.floor_4 .picBox{
    float: left;
    width: 50%;
    margin-left: 5%;
}
.floor_4 .picBox img{
    width: 100%;
    display: block;
}