.company-info, .company-service, .company-case, .contact-us {
    width: 100%;
}

.company-header {
    width: 500px;
    text-align: center;
    margin: 0 auto;
    padding: 40px 0;
    font-family: "Microsoft YaHei";
    font-size: 24px;
}

.company-header-en {
    color: #ff9900;
}

.company-info-detail {
    margin: auto;
    width: 63%;
    display: flex;
}

.company-info-detail-left {
    /*width: 60%;*/
    /*height: 200px;*/
}

.company-info-detail-right {
    width: 40%;
}

.company-info-detail-right img {
    width: 400px;
    height: 400px;
}

.swiper {
    width: 400px;
}

.company-service {
    background-color: rgb(241, 245, 246);
}

.company-service-list, .company-case-list{
    margin: auto;
    display: flex;
    width: 63%;
    align-items: center;
    justify-content: flex-start;
    flex-wrap: wrap;
}

.company-service-detail-title {
    color: #000000;
    font-size: 18px;
    padding-bottom: 10px;
}

.company-service-detail-content {
    max-height: 85px;
    overflow: hidden;
}

.company-service-detail {
    width: 50%;
    height: 200px;
    padding: 30px;
    box-sizing: border-box;
}

.company-case-list {
    position: relative;
}

.company-case-img img {
    width: 100%;
}

.company-case-img-content > h5 {
    text-align: center;
    margin-top: 2px;
}

.company-case-img-content {
    color: #fff;
    position: absolute;
    bottom: 0;
    left: 0;
    height: 20px;
    background-color: rgba(0, 0, 0, 0.6);
    overflow: hidden;
    box-sizing: border-box;
}

.company-case-img {
    width: 28%;
    margin: 30px;
    box-sizing: border-box;
    position: relative;
}

.company-case-img-text {
    font-size: 12px;
    text-align: justify;
    max-height: 80px;
    font-weight: normal;
    font-style: normal;
    overflow: hidden;
}

.company-case-img:hover {
    transition: box-shadow .3s, border .3s, background-color .3s, color .3s;
    transform: scale(1.05);
}

.company-case-img:hover .company-case-img-content {
    height: 100%;
}
.company-case-img:hover .company-case-img-content > h5 {
    margin-top: 50px;
}

.company-cooperate-img {
    width: 15%;
    padding: 25px;
}

.company-cooperate-img img {
    width: 100%;
    height: 120px;
}

.us-form {
    margin: auto;
    width: 70%;
    text-align: center;
}
.us-form-input {
    display: inline-block;
    margin: auto;
    padding: 20px;
    width: 350px;
}
.us-form-label {
    margin-left: -275px;
    color: #999;
    font-size: 18px;
}
.us-input-div {
    background-color: #f5f5f5;
    height: 50px;
    padding-top: 10px;
    margin-top: 10px;
    padding-left: 10px;
}
.us-input-box {
    border: 0;
    background-color: transparent;
    outline: none;
    width: 300px;
    height: 30px;
    margin-left: -38px;
    margin-top: 8px;
}
::-webkit-input-placeholder {
    color: #999;
    font-size: 18px;
}
.us-form-button {
    position: relative;
    width: 300px;
    margin: auto;
}
.us-form-button .us-button:hover::before {
    content: "";
    position: absolute;
    width: 300px;
    height: 100%;
    top: 0;
    left: 0;
    background-color: rgba(0, 0, 0, 0.1);
    border-radius: 35px;
}
.us-button {
    border-radius: 30px;
    width: 300px;
    height: 60px;
    font-size: 18px;
    background-color: #3388ff;
    cursor: pointer;
    border: 0;
    color: #fff;
    font-weight: 500;
}
#swiper-lun {
    height: 30px;
    width: 350px;
    padding-top: 10px;
    margin-top: 15px;
    border-radius: 0.9375em;
    background-color:#f2f7ff;
}
.error-c {
    position: absolute;
    display: none;
    top: -76%;
    left: 42%;
    width: 112px;
    border: 1px solid #d8d8d8;
    line-height: 37px;
    color: red;
    height: 37px;
}
.error-j {
    position: absolute;
    display: none;
    background-color: #fff;
    top: -11%;
    left: 57%;
    width: 10px;
    height: 10px;
    transform: translate(-50%, -50%) rotate(45deg);
    border-right: 1px solid #d8d8d8;
    border-bottom: 1px solid #d8d8d8;
}
.zhezhao{
    position: fixed;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.3);
    display: none;
}
.tankuang {
    width: 160px;
    position: relative;
    top: 30%;
    margin: auto;
}
.btn-t {
    width: 70px;
    cursor: pointer;
    margin-bottom:5px;
}