.banner img {
    width: 100%;
    /* height: 460px; */
    background-size: cover;
}

.index-content {
    width: 100%;
}

.introduce-wrap {
    width: 1200px;
    text-align: center;
    margin: 0 auto;
}

.introduce h2 {
    color: #3775F6;
    font-weight: 700;
    padding-top: 15px;
}

.introduce p {
    font-size: 18px;
    line-height: 35px;
    color: #333;
    font-weight: 700;
    letter-spacing: 1px;
}

.introduce-img {
    display: flex;
    justify-content: space-around;
    padding: 50px 0 100px;
}

.introduce-img a {
    display: inline-block;
    width: 392px;
    height: 293px;
    z-index: 999;
}

.cpjs {
    background: url(../img/img_chanpinjieshao.png) no-repeat center;
    background-size: 100%;
}

.cpjs:hover {
    background: url(../img/img_chanpinjieshao_dianji.png) no-repeat center;
    background-size: 100%;
}

.yycj {
    background: url(../img/img_yingyongchangjing.png) no-repeat center;
    background-size: 100%;
}

.yycj:hover {
    background: url(../img/img_yingyongchangjing_dianji.png) no-repeat center;
    background-size: 100%;
}

.cgal {
    background: url(../img/img_chenggonganli.png) no-repeat center;
    background-size: 100%;
}

.cgal:hover {
    background: url(../img/img_chenggonganli_dianji.png) no-repeat center;
    background-size: 100%;
}

.profile {
    width: 100%;
    background: #1B1F25;
}

.profile-wrap {
    width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    /* padding: 100px 0; */
}

.profile-lable {
    width: 15%;
}

.tab-content {
    width: 85%;
}

#profileTabs li {
    padding: 70px 0;
}

#profileTabs li>a {
    color: #8d8f92;
    text-decoration: none;
    font-size: 32px;
    font-weight: 700;
}

.tab-item {
    display: none;
}

#designField {
    display: block;
}

.tab-item .profile-text {
    font-size: 18px;
    color: #fff;
    line-height: 40px;
    text-indent: 40px;
}

.tabs-wrap {
    display: flex;
    justify-content: space-around;
    align-items: center;
}

.profileTabs-active, .profileTabs-change:hover {
    color: #fff !important;
    border-bottom: 5px solid #3775F6;
}