*{
    padding: 0;
    margin: 0;
}

*, *:before, *:after {
    box-sizing: border-box;
}

.hwrap-maintenance-top{
    padding: 120px 0;
    font-size: 0;
    background-color: #f8f8f8;
}
.hwrap-maintenance-top .maintenance-content,
.hwrap-maintenance .maintenance-content{
    max-width: 1440px;
    padding: 0 15px;
    margin: 0 auto;
}
.hwrap-maintenance-top .maintenance-top-pic,
.hwrap-maintenance-top .maintenance-top-text{
    width: 50%;
    display: inline-block;
    vertical-align: middle;
    font-size: 14px;
}
.hwrap-maintenance-top .maintenance-top-pic{
    text-align: center;
}
.hwrap-maintenance-top .maintenance-top-pic img{
    max-width: 100%;
}
.hwrap-maintenance-top .maintenance-top-text{
    padding-left: 5%;
}
.hwrap-maintenance-top .maintenance-top-text h3{
    font-size: 40px;
    margin: 0;
    line-height: 1.5;
}
.hwrap-maintenance-top .maintenance-top-text h4{
    font-size: 25px;
    margin: 0;
    line-height: 1.5;
}
.hwrap-maintenance-top .maintenance-top-text p{
    font-size: 20px;
    margin: 10px 0 0 0;
    line-height: 1.5;
}
.hwrap-maintenance{
    font-size: 0;
    padding: 50px 0;
    position: relative;
}
.hwrap-maintenance .maintenance-pic,
.hwrap-maintenance .maintenance-text{
    width: 50%;
    display: inline-block;
    vertical-align: top;
    font-size: 14px;
    position: relative;
    z-index: 2;
}
.hwrap-maintenance .maintenance-pic img{
    max-width: 100%;
}
.hwrap-maintenance .maintenance-text{
    padding-left: 30px;
    padding-top: 30px;
}
.hwrap-maintenance:after{
    content: '';
    height: 50%;
    width: 80%;
    display: block;
    position: absolute;
    right: 0;
    bottom: 0;
    background-color: #f8f8f8;
}
.hwrap-maintenance .maintenance-text .title-maintenance h2{
    font-size: 35px;
    margin: 0;
    line-height: 1.5;
}
.hwrap-maintenance .maintenance-text .title-maintenance h3{
    font-size: 20px;
    margin: 10px 0 0 0;
}
.hwrap-maintenance .maintenance-text .text{
    font-size: 16px;
    line-height: 34px;
    color: #666666;
    margin-top: 10px;
}

.hwrap-maintenance-bottom{
    border-top: 1px dashed #b4b3b3;
    color: #888888;
    padding: 8px 0;
    text-align: center;
    margin-top: 30px;
}
.hwrap-maintenance-bottom p{
    line-height: 24px;
    margin: 0;
}
.hwrap-maintenance-bottom a{
    color: #888888;
    text-decoration: none;
}
.hwrap-maintenance-bottom a:hover{
    color: #000000;
}

@media(max-width:1470px){
    .hwrap-maintenance-top{
        padding: 80px 0;
    }
    .hwrap-maintenance-top .maintenance-top-text h3{
        font-size: 30px;
    }
    .hwrap-maintenance-top .maintenance-top-text h4{
        font-size: 20px;
    }
    .hwrap-maintenance-top .maintenance-top-text p{
        font-size: 18px;
    }
    .hwrap-maintenance .maintenance-text .title-maintenance h2{
        font-size: 30px;
    }
    .hwrap-maintenance .maintenance-text{
        padding-top: 14px;
    }
}
@media(max-width:991px){
    .hwrap-maintenance .maintenance-pic, .hwrap-maintenance .maintenance-text{
        width: 100%;
    }
    .hwrap-maintenance .maintenance-text{
        padding-left: 0;
    }
}
@media(max-width:767px){
    .hwrap-maintenance-top{
        padding: 50px 0;
    }
    .hwrap-maintenance-top .maintenance-top-pic, .hwrap-maintenance-top .maintenance-top-text{
        width: 100%;
    }
    .hwrap-maintenance-top .maintenance-top-pic{
        max-width: 200px;
        margin: 0 auto;
        display: block;
    }
    .hwrap-maintenance-top .maintenance-top-text{
        padding-left: 0;
        margin-top: 30px;
    }
    .hwrap-maintenance-top .maintenance-top-text h3{
        font-size: 22px;
    }
    .hwrap-maintenance-top .maintenance-top-text h4{
        font-size: 18px;
    }
    .hwrap-maintenance-top .maintenance-top-text p{
        font-size: 14px;
    }
    .hwrap-maintenance .maintenance-text .title-maintenance h2{
        font-size: 24px;
    }
    .hwrap-maintenance .maintenance-text .title-maintenance h3{
        font-size: 16px;
    }
    .hwrap-maintenance .maintenance-text .text{
        font-size: 14px;
        line-height: 24px;
    }
    .hwrap-maintenance-bottom{
        font-size: 14px;
    }
}