* {
    margin: 0;
    padding: 0;
    outline: none;
}

body {
    font-family: Adobe 黑体 Std，宋体, helvetica;
    background-color: #FFF;
    font-size: 100%;
    line-height: 180%;
    color: #000;
    overflow-x: hidden;
}

img {
    max-width: 100%;
    max-height: 100%;
    display: block;
}

a {
    text-decoration: none;
    color: #2d2d2d;
}

input {
    vertical-align: middle;
    border: none;
}


li {
    list-style: none;
}

/*右侧固定咨询*/
.advisory {
    position: fixed;
    top: 40%;
    right: 6rem;
}

.advisory ul li {
    background: #fff;
    border: 1px solid #000;
    border-bottom: none;
    padding: 1rem;
    text-align: center;
}

.advisory ul li:first-child::after {
    content: "67";
    font-size: 8px;
    display: block;
    width: 20px;
    height: 20px;
    line-height: 20px;
    text-align: center;
    border-radius: 20px;
    color: #fff;
    background: red;
    position: absolute;
    right: 8px;
    top: 8px;
    z-index: 100;
}

.advisory ul li:nth-child(4) {
    border-bottom: 1px solid #000;
}

.advisory ul li a:hover {
    color: #000;
}

.advisory .iconfont {
    color: #a9987f;
    font-size: 2rem;
}

#gotop {
    background: #000;
}


/*头部导航*/
.pc_head {
    padding: 1rem 15rem;
    display: flex;
    position: fixed;
    top: 0;
    z-index: 999;
    background: #fff;
    width: 100%;
    box-sizing: border-box;
    justify-content: center;
    align-items: center;
    box-shadow: 0 0 50px 0 grey;
}

.mob_head {
    display: none;
}

.pc_head .logo {
    flex: 2;
    height: 60px;
}

.pc_head .logo img {
    height: 100%;
    width: auto;
}

.pc_head nav {
    flex: 1;
    text-align: right;
}

.pc_head nav ul {
    display: flex;
}

.pc_head nav ul li {
    flex: 1;
    font-size: 1.3rem;
}

.pc_headr nav ul li a:hover {
    color: #a9987f;
}

/*banner*/
.banner {
    width: 100%;
    height: 100%;
    margin-top: 60px;
}



/*整形项目*/
.project {
    margin: 3rem 15rem 2rem 15rem;
    font-size: 1rem;
}

.project ul {
    display: flex;
    justify-content: center;
    align-items: center;
}

.project ul li {
    flex: 1;
    text-align: center;
}

.project .iconfont {
    font-size: 3.5rem;
}

.project ul li p {
    line-height: 4rem;
}


/*活动资讯*/
.activity {
    background: #ededed;
    padding: 4rem 15rem;
}

.title {
    font-size: 2rem;
    font-weight: normal;
    text-align: center;
    letter-spacing: 5px;
    margin-bottom: 2rem;
}

.title span {
    font-size: 1rem;
    line-height: 4rem;
    text-transform: uppercase;
    font-family: 'Times New Roman';
    letter-spacing: 10px;
}

.item {
    display: flex;
}

.item li {
    flex: 1;
    margin-right: 5rem；
}

.item li:last-child {
    margin-right: 0;
}

.item li img {
    width: 100%;
}

.item li a {
    background: #fff;
    display: block;
    padding: 2rem;
}

.item li a h3 {
    font-weight: normal;
    line-height: 300%;
}

.item li p {
    font-size: 1rem;
}

.item li a span {
    line-height: 500%;
    text-decoration: underline;
}

.item li a:hover span {
    color: #a99d81;
}


/*品牌中心*/
.brand {
    padding: 4rem 18rem;
    box-sizing: border-box;
    overflow: hidden;
}

.brand img {
    width: 100%;
}

.brand .brand_img {
    width: 100%;
}

.brand ul li {
    display: flex;
}

.brand ul li .img_one {
    margin-right: 2rem;
}

.brand ul li .img_one,
.brand ul li .img_two {
    flex: 1;
    margin-top: 2rem;
}

.brand ul li {
    position: relative;

}

.brand ul li h3 {
    position: absolute;
    bottom: 3rem;
    padding: 0 5rem 0 2rem;
    font-size: 1rem;
    letter-spacing: 2px;
    line-height: 2rem;
    color: #fff;
}

/*医院环境*/
.surr{
    padding: 0 18rem 4rem 18rem; 
    box-sizing: border-box;
}
.surr ul {
    display: flex;
    align-items: center;
    justify-content: center;
}

.surr ul li {
    flex: 1;
    margin-right: 2rem;
}

.surr ul li:last-child {
    margin-right: 0;
}


/*医师介绍*/
.expert {
    padding: 4rem 18rem;
    box-sizing: border-box;
    background: #ededed;
    margin-bottom: 4rem;
}

.expert .job {
    background: url(../images/home/sy_r21_c4.jpg) no-repeat;
    background-size: cover;
    padding: 5% 10% 5% 75%;
    color: #fff;
    margin-bottom: 3rem;
}

.expert .job h3 {
    font-weight: normal;
    font-family: 'Times New Roman';
    font-size: 3rem;
    line-height: 200%;
}

.expert .job p {
    font-size: 1rem;
    margin-bottom: 2rem;
    letter-spacing: 5px;
}

.expert .job a {
    background: #a99d81;
    padding: 0.5rem 3rem;
    color: #fff;
}

.item li {
    margin-right: 2rem
}

/*底部项目分类*/
.mob_foot {
    display: none;
}

.foot_nav ul {
    padding: 0 7rem 0 15rem;
    display: flex;
    margin-bottom: 3rem;
}

.foot_nav ul li {
    flex: 1;
    display: flex;
    font-size: 1rem;  
}

.foot_nav ul li h3 {
    font-weight: normal;
    margin-bottom: 1.5rem;
    border-bottom: 1px solid grey;
}

.foot_nav ul li p {
    font-size: 0.9rem;
}

.pc_foot .contact {
    background: #d1d1d1;
    padding: 3rem 15rem;
    display: flex;
    justify-content: center;
}

.pc_foot .contact .tel {
    padding-right: 5rem;
    border-right: 1px solid grey;
    text-align: center;
}

.contact .tel h3 {
    font-size: 1rem;
    font-weight: normal;
}

.contact .tel p {
    font-size: 0.8rem;
}

.pc_foot .contact .add {
    padding-left: 5rem;
    line-height: 250%;
    font-size: 1rem;
}

.pc_foot .contact .add > a{
    background: #000;
    padding: 0.5rem 3rem;
    color: #fff;
}

.pc_foot .contact .add > a:hover {
    background: #a99d81;
}




@media (max-width:768px) {

    /*头部*/
    .mob_head {
        padding: 0.5rem 4rem;
        display: block;
    }

    .pc_head {
        display: none;
    }

    .mob_head .logo {
        flex: 1;
        height: auto;
    }

    .mob_head .logo img {
        width: 100%;
        height: auto;
    }

    .banner {
        margin-top: 0;
    }


    /*整形项目*/
    .project {
        margin: 0 0.5rem;

    }
    .project ul {
        flex-flow: row wrap;
    }

    .project ul li {
        flex: 1 25%;
        margin-top: 1.5rem;
    }

    .project ul li:last-child {
        display: none;
    }

    .project .iconfont {
        font-size: 2rem;
    }

    .project ul li p {
        line-height: 1.8rem;
        font-size: 0.5rem;
    }

    /* 活动资讯*/
    .activity {
        padding: 2rem 1rem;
        margin-top: 1.5rem;
        box-sizing: border-box;
        text-align: center;
    }

    .title {
        font-size: 1.5rem;
        margin-bottom: 1rem;
    }

    .title span {
        font-size: 0.5rem;
        line-height: 2rem;
        letter-spacing: 5px;
    }

    .item {
        flex-flow: row wrap;
    }

    .item li img {
        display: block;
        width: 100%;
        height: 10rem;
        object-fit: cover;
    }

    .item li {
        flex: 1 100%;
        box-sizing: border-box;
        margin-right: 0;
        margin-bottom: 1.2rem;
    }

    .item li:last-child {
        margin-bottom: 0;
    }

    .item li a {
        padding: 0.5rem 0.6rem;
        font-size: 0.8rem;
        box-sizing: border-box;
        display: block;
    }

    .item a h3 {
        line-height: 200%;
    }

    .item li a p {
        font-size: 0.6rem;
    }

    .item li a span {
        display: none;
    }

    /*品牌中心*/
    .brand {
        padding: 2rem 1.5rem;
    }

    .brand ul li .img_one {
        margin-right: 0.8rem;
    }

    .brand ul li .img_one,
    .brand ul li .img_two {
        margin-top: 1rem;
    }

    .brand ul li {
        display: flex;
    }

    .brand ul li h3 {
        display: none;
    }

    /*医院环境*/
    .surr{
        padding: 2rem 1.5rem;
         background: #ededed;
         margin-bottom: 1.5rem;
    }
    .surr ul {
        flex-flow: row wrap;
    }

    .surr ul li {
        flex: 1 40%;
        margin-right: 1rem;
        flex-flow: row wrap;
        margin-bottom: 1rem;
    }

    .surr ul li:nth-child(2),
    .surr ul li:nth-child(4) {
        margin-right: 0;
    }

    /*医师团队*/
    .expert {
        display: none;
    }


    /*底部*/
    .pc_foot {
        display: none;
    }

    .mob_foot {
        display: block;
    }
    .mob_foot ul {
        margin-bottom: 1.5rem;
        padding: 0 0 0 2.5rem;
    }

    .foot_nav ul li h3 {
        margin-bottom: 0.5rem;
        font-size: 0.8rem;
    }

    .foot_nav ul li p {
        font-size: 0.6rem;
        line-height: 200%;
    }

    .mob_foot .contact {
        background: #d1d1d1;
        width: 100%;
        text-align: center;
        padding: 2rem 0;
    }

    .mob_foot .contact .tel .logo_img {
        display: flex;
        justify-content: center;
    }

    .mob_foot .contact .add p {
        font-size: 0.6rem;
    }

   .mob_foot .contact .add a {
        display:inline-block;
        font-size: 0.6rem;
        margin-top: 1rem;
        padding: 0.2rem 3rem;
    }

    .advisory {
        display: none;
    }
}

@media (min-width:769px) and (max-width:1200px) {

    /*头部导航*/
    .pc_head {
        padding: 1rem 3rem;
    }

    .banner{
        margin-top: 60px;
    }
    
    /*整形项目*/
    .project {
        margin: 3rem 3rem 2rem 3rem;
        font-size: 1rem;
    }

    .project .iconfont {
        font-size: 3rem;
    }

    .project ul li p {
        line-height: 3.5rem;
    }

    /*活动资讯*/
    .activity {
        padding: 3rem;
        font-size: 0.8rem;
    }

    .item li a h3 {
        font-size: 1rem;
    }

    .item li a:hover span {
        color: #a99d81;
    }

    /*品牌中心*/
    .brand {
        padding: 3rem;
    }

    .brand ul li h3 {
        bottom: 2rem;
        font-size: 0.8rem;
        letter-spacing: 2px;
        line-height: 1.5rem;
    }

    /*医院环境*/
    .surr {
        padding: 0 3rem;
        margin-bottom: 3rem;
        box-sizing: border-box;
    }

    /*医师介绍*/
    .expert {
        padding: 3rem;
    }

    .expert .job {
        padding: 5% 5% 5% 75%;
    }
    .expert .job p {
        font-size: 0.5rem;
    }
    .item li {
        margin-right: 1rem
    }

    /*底部项目分类*/
    .foot_nav ul {
        padding: 0 3rem;
         margin-left: 0;
    }

    .foot_nav ul li {
        font-size: 1rem;
    }

    .foot_nav ul li h3 {
        margin-bottom: 1rem;
    }

    .foot_nav ul li p {
        font-size: 0.5rem;
    }

    .pc_foot .contact {
        padding: 3rem;
    }

    .pc_foot .contact .tel {
        padding-right: 3rem;
    }

}