.standards {
    background: url(../images-2/lvse-bg.png)no-repeat;
    background-size: cover;
    /* height:473px; */
    width: 100%;
}

.standards .container {
    min-width: 1200px;
    padding: 0;
}

.standards .item {
    width: 295px;
    height: 385px;
    padding: 19% 4rem 3rem;
    text-align: center;
    float: left;
    transition: 0.6s;
}
.standards .item:hover{
	transform:rotate(-10deg);
}
.standards .item:first-child {
    background: url(../images-2/xiefang-01.png);
}

.standards .item:nth-child(2) {
    background: url(../images-2/xiefang-02.png);
    margin-top: 3%;
}

.standards .item:nth-child(3) {
    background: url(../images-2/xiefang-03.png);
}

.standards .item:nth-child(4) {
    background: url(../images-2/xiefang-04.png);
    margin-top: 3%;
}

.standards .item .dav h3 {
    color: #9d6840;
}

.standards .item .dav p {
    font-size: 14px;
    /* color:#fff; */
}

.reasons {
    width: 100%;
    height: 1150px;
}

.reasons img {
    height: 431px;
    width: 504px;
    transition: all 0.6s;
}
.reasons li p{
    width: 50rem;
}
.reasons ul li:hover h3,.reasons ul li:hover p{
    color:#9d6840;
}

.adv-r {
    height: 431px;
    float: right;
}

.box-num {
    width: 60px;
    height: 85px;
    background-color: #626262;
    float: left;
    margin-right: 20px;
}

.box-num span {
    font-family: Arial;
    font-weight: bold;
    color: #fff;
    font-size: 36px;
    height: 26px;
    line-height: 85px;
}

.reasons .container ul li {
    margin-bottom: 46px;
}

.adv img {
    float: left;
    transition: all 0.6s;
}

.adv img:hover {
    transform: scale(1.1);
}

.adv-bottom img {
    float: right;
}

.reasons .rea-3 {
    width: 546px;
    margin-left: 62px;
}

.reasons .rea-3 .dl-r {
    width: 452px;
}

.reasons .container .rea-3 .dl-r {
    text-align: left;
}

.adv-bottom {
    margin-top: 60px;
}

.cooperation.service {
    height: 390px;
    padding-top: 60px;
    width: 100%;
    background-color: #f9f9f9;
    margin-top: 0;
}

.cooperation.service .process {
    max-width: 1200px;
}

.cooperation.service .wrapper {
    display: flex;
    flex-direction: row;
}

.cooperation.service .wrapper b {
    padding-bottom: 1rem;
    color: #9d6840;
    width: 2rem;
    margin: 0 auto;
    display: block;
    border-bottom: 1px solid #333;
}

.cooperation.service .wrapper span {
    display: block;
    margin-top: 1rem;
}

.cooperation.service .process .item .yuan {
    width: 7rem;
    height: 7rem;
    background: #fff url(../images-2/icon-lc-check.png) no-repeat center;
    border-radius: 50%;
    transition: 0.6s;
}
.cooperation.service .process .item:nth-child(2) .yuan{
    background: #fff url(../images-2/icon-lc-xieyi.png) no-repeat center;
}
.cooperation.service .process .item:nth-child(3) .yuan{
    background: #fff url(../images-2/icon-lc-zlss.png) no-repeat center;
}
.cooperation.service .process .item:nth-child(4) .yuan{
    background: #fff url(../images-2/icon-lc-safe.png) no-repeat center;
}
.cooperation.service .process .item:nth-child(5) .yuan{
    background: #fff url(../images-2/icon-lc-love.png) no-repeat center;
}
.cooperation.service .process .item:hover .yuan{
    transform: scale(.8,.8);
    
    background-color: #999999;
}