.about-us {
    display: flex;
    display: -ms-flex;
    display: -webkit-flex;
    justify-content: space-between;
    -webkit-justify-content: space-between;
    -o-justify-content: space-between;
    align-items: flex-start;
    -webkit-align-items: flex-start;
    -o-align-items: flex-start;
    flex-direction: row;
    -webkit-flex-direction: row;
    -o-flex-direction: row;
    flex-wrap: nowrap;
    -webkit-flex-wrap: nowrap;
    -o-flex-wrap: nowrap;
    width: 12rem;
    height: 5.41rem;
    margin: 0 auto;
    padding-top: .5rem
}

@media screen and (max-width:1024px) {
    .about-us {
        width: 100%;
        height: auto;
        display: flex;
        display: -ms-flex;
        display: -webkit-flex;
        justify-content: space-between;
        -webkit-justify-content: space-between;
        -o-justify-content: space-between;
        align-items: flex-start;
        -webkit-align-items: flex-start;
        -o-align-items: flex-start;
        flex-direction: column;
        -webkit-flex-direction: column;
        -o-flex-direction: column;
        flex-wrap: wrap;
        -webkit-flex-wrap: wrap;
        -o-flex-wrap: wrap
    }
}

.about-us div.us-left {
    width: 4.5rem;
}

@media screen and (max-width:1024px) {
    .about-us div.us-left {
        width: 100%;
        padding: 0 .4rem
    }
}

.about-us div.us-left h1.left-title {
    color: #404040;
    font: .36rem/.48rem '微软雅黑', 'Microsoft YaHei', 'SimHei', 'FangSong', Arial, Helvetica, sans-serif;
    font-size: .36rem;
    line-height: .48rem;
    padding-top: .1rem;
    margin-bottom: .3rem;
    font-weight: bold
}

@media screen and (max-width:1024px) {
    .about-us div.us-left h1.left-title {
        text-align: center
    }
}

.about-us div.us-left h1.left-title+p.left-desc {
    width: 4.46rem;
    color: #404040;
    font: .16rem/.26rem '微软雅黑', 'Microsoft YaHei', 'SimHei', 'FangSong', Arial, Helvetica, sans-serif;
    font-size: .16rem;
    line-height: .26rem;
    text-align: justify;
    margin-bottom: .55rem
}

.about-us div.us-left p {
    width: 4.46rem;
    color: #404040;
    font: .16rem/.26rem '微软雅黑', 'Microsoft YaHei', 'SimHei', 'FangSong', Arial, Helvetica, sans-serif;
    font-size: .16rem;
    line-height: .26rem;
    text-align: justify;
    margin-bottom: .23rem
}

@media screen and (max-width:1024px) {
    .about-us div.us-left p {
        width: 100%;
        color: #404040;
        font: .24rem/.36rem '微软雅黑', 'Microsoft YaHei', 'SimHei', 'FangSong', Arial, Helvetica, sans-serif;
        font-size: .3rem;
        line-height: .42rem;
        text-align: justify;
        margin-bottom: .4rem
    }
}

.about-us div.us-left div.transition-btn {
    display: flex;
    display: -ms-flex;
    display: -webkit-flex;
    justify-content: flex-start;
    -webkit-justify-content: flex-start;
    -o-justify-content: flex-start;
    align-items: center;
    -webkit-align-items: center;
    -o-align-items: center;
    flex-direction: row;
    -webkit-flex-direction: row;
    -o-flex-direction: row;
    flex-wrap: nowrap;
    -webkit-flex-wrap: nowrap;
    -o-flex-wrap: nowrap;
    position: relative;
    cursor: pointer;
    height: .5rem;
    padding-left: .2rem
}

.about-us div.us-left div.transition-btn:hover div.btn-bg {
    right: 0;
    width: 1.5rem;
    transition: right .5s;
    transition: width .5s
}

.about-us div.us-left div.transition-btn div.btn-bg {
    position: absolute;
    left: 0;
    top: 0;
    z-index: 1;
    bottom: 0;
    width: .5rem;
    background-color: #ffd027;
    transition: right .5s;
    transition: width .5s
}

.about-us div.us-left div.transition-btn span.text {
    position: relative;
    z-index: 2;
    color: #333;
    font: .18rem/.24rem '微软雅黑', 'Microsoft YaHei', 'SimHei', 'FangSong', Arial, Helvetica, sans-serif;
    font-size: .18rem;
    line-height: .24rem
}

.about-us div.us-left div.transition-btn span.text:after {
    display: inline-block;
    content: '';
    vertical-align: top;
    margin-left: .15rem;
    margin-top: .08rem;
    width: .1489rem;
    height: .0972rem;
    background: url("/Public/Index/Equipment/Nake/images/arrow-right.png") center center/cover no-repeat
}

.about-us div.us-right {
    position: relative;
    width: 7.25rem
}

@media screen and (max-width:1024px) {
    .about-us div.us-right {
        min-height: 4.5rem;
        width: 100%;
        height: auto;
        margin-top: -.25rem
    }
}

.about-us div.us-right div.right-big-img-wrapper {
    position: absolute;
    right: .4rem;
    top: 0
}

.about-us div.us-right div.right-big-img-wrapper div.right-big-img {
    position: relative
}

.about-us div.us-right div.right-big-img-wrapper div.right-big-img div.big-border {
    position: absolute;
    right: .3rem;
    top: .3rem;
    width: 4.93rem;
    height: 3.71rem;
    border: 1px solid #162c9a
}

@media screen and (max-width:1024px) {
    .about-us div.us-right div.right-big-img-wrapper div.right-big-img div.big-border {
        width: 4.28rem;
        height: 3.22rem
    }
}

.about-us div.us-right div.right-big-img-wrapper div.right-big-img div.big-img {
    position: absolute;
    right: 0;
    top: 0;
    width: 4.93rem;
    height: 3.71rem
}

@media screen and (max-width:1024px) {
    .about-us div.us-right div.right-big-img-wrapper div.right-big-img div.big-img {
        width: 4.28rem;
        height: 3.22rem
    }
}

.about-us div.us-right div.right-big-img-wrapper div.right-big-img div.big-img img {
    display: block;
    width: 100%;
    height: 100%
}

.about-us div.us-right div.right-small-img-wrapper {
    position: absolute;
    right: 3.03rem;
    top: 1.27rem
}

.about-us div.us-right div.right-small-img-wrapper div.right-small-img {
    position: relative
}

.about-us div.us-right div.right-small-img-wrapper div.right-small-img div.small-border {
    position: absolute;
    right: .2rem;
    top: .2rem;
    width: 3.92rem;
    height: 2.94rem;
    border: 1px solid #162c9a
}

@media screen and (max-width:1024px) {
    .about-us div.us-right div.right-small-img-wrapper div.right-small-img div.small-border {
        width: 3.44rem;
        height: 2.56rem
    }
}

.about-us div.us-right div.right-small-img-wrapper div.right-small-img div.small-img {
    position: absolute;
    right: 0;
    top: 0;
    width: 3.92rem;
    height: 2.94rem
}

@media screen and (max-width:1024px) {
    .about-us div.us-right div.right-small-img-wrapper div.right-small-img div.small-img {
        width: 3.44rem;
        height: 2.56rem
    }
}

.about-us div.us-right div.right-small-img-wrapper div.right-small-img div.small-img img {
    display: block;
    width: 100%;
    height: 100%
}