#about-content {
    font-family: "微软雅黑", sans-serif;
    font-size: 14px;
}

.content-style-preface {
    padding-left: 4.5cm;
    padding-right: 4.5cm;
    padding-bottom: 1.5cm;
    line-height: 2em;
    border-bottom: 1px solid #CCC;
}


.content-style-preface h1 {
    font-family: sans-serif;
    font-size: 24px;
    padding-top: 1.5cm;
    padding-bottom: 1cm;
}


.content-style-grid {
    border-bottom: 1px solid #CCC;
    line-height: 28px;
}

.content-style-grid .grid-li-logo {
    padding-left: 56px;
    padding-top: 47px;
    padding-right: 10px;
    position: absolute;
}

.content-style-grid .grid-li-1 {
    float: left;
    width: 489.5px;
    height: 198px;
    border-bottom: dotted 1px #999;
    border-right: dotted 1px #999;
}

.content-style-grid .grid-li-2 {
    float: left;
    width: 489.5px;
    border-bottom: dotted 1px #999;
    height: 198px;
}

.content-style-grid .grid-li-3 {
    float: left;
    width: 489.5px;
    border-right: dotted 1px #999;
    height: 203px;
}

.content-style-grid .grid-li-4 {
    float: left;
    width: 489.5px;
    height: 203px;
}

.content-style-grid .grid-li-title {
    font-family: "微软雅黑", sans-serif;
    font-size: 24px;
    margin-top: 47px;
    margin-left: 123px;
    margin-bottom: 6px;
}

.content-style-grid .grid-li-text {
    /**margin-left:58px;**/
    margin-bottom: 41px;
    padding-left: 123px;
    padding-right: 44px;
}

.content-style-normal {
    border-bottom: 1px solid #CCC;
    position: relative;
    min-height: 355px;
    padding-right: 510px;
    padding-left: 120px;
}

.content-style-normal .title {
    padding-top: 50px;
    font-size: 24px;
    line-height: 1em;
    position: relative;
    z-index: 2;
}

.content-style-normal .text {
    margin-top: 50px;
    font-size: 14px;
    line-height: 2em;
    position: relative;
    z-index: 2;
}

.content-style-normal .pic {
    display: block;
    position: absolute;
    right: 0;
    bottom: 0;
    z-index: 1;
}


.content-style-list {
    border-bottom: 1px solid #CCC;
    position: relative;
    padding-bottom: 50px;
    padding-right: 120px;
    padding-left: 120px;
}

.content-style-list .title {
    padding-top: 50px;
    font-size: 20px;
    line-height: 1em;
}

.content-style-list .text {
    margin-top: 30px;
    font-size: 14px;
    line-height: 2em;
}