@media screen and (min-width: 750px) {
    .head{
        position:fixed;
        top: 0px;
        width: 100%;
        height: 100px;
        z-index: 10;
        background: #fff;
    }
    .head .headerContent{
      width: 100%;
      /*min-width: 1700px;*/
      padding: 0 20px;
      margin: 0 auto;
      display: flex;
      box-sizing: border-box;
      justify-content: space-between;
    }
    .head .headerLeft {
        width: 187px;
        height: auto;
    }
    .head .headerLeft img{
        width: 100%;
        vertical-align: top;
    }
    .head .headerCentre {
        /*min-width: 1100px;*/
        display: flex;
        justify-content: space-between;
        height: 48px;
        line-height: 48px;
        padding-left: 20px;
        margin-top: 18px;
        box-sizing: border-box;
    }
    .head .headerCentre .item{
        /*font-size: 28px;*/
        font-size: clamp(0.15rem,1.6vw, 0.3rem);
        font-family: Roboto Condensed;
        font-weight: 400;
        color: #1b788e;
        position: relative;
        margin-left: 5px;
    }
    .head .headerCentre .item::before{
        content: '';
        position: absolute;
        left: 35px;
        display: block;
        width: calc(100% - 30px);
        height: 3px;
        bottom: -2px;
        border-radius: 2px;
        background: #1faecc;
        transition: transform 0.5s;
        transform: scale( 0, 1 );
    }
    .head .headerCentre .item:hover::before{
        font-weight: 800;
        color: #0f6d81;
        transform: scale( 1, 1 );
    }
    .head .headerCentre .item.check::before{
        font-weight: 800;
        transform: scale( 1, 1 );
    }
    .head .headerCentre .item .submenuBox{
        background-color: #FFFFFF;
        position: absolute;
        top: 50px;
        left: 20px;
        z-index: 99;
        display: none;
        box-shadow: 0px 7px 20px 0px #00000040;
        border-radius: 4px;
        padding: 0;
    }
    .head .headerCentre .item .submenu {
        height: 100%;
        padding: 20px;
        box-sizing: border-box;
        margin: 0;
    }
    .head .headerCentre .item .submenu li{
        white-space: nowrap;
        border-radius: 3px;
        line-height: 40px;
        font-size: 20px;
        font-family: Roboto Condensed;
        font-weight: 400;
        color: #0F6D81;
        padding: 0 20px;
        margin-bottom: 10px;
        text-align: left;
        box-sizing: border-box;
    }
    .head .headerCentre .item .submenu li:hover{
        background: #E2F2F5;
        font-family: Roboto Condensed;
        color: #0F6D81;
        font-weight: 600;
	    opacity: 0.8;
    }
    .head .headerCentre .item:hover{
        color: #006DAB;
	    cursor: pointer;
    }
    .head .headerCentre .item span {
        color: #EDEDED;
        margin-right: 20px;
    }
    .head .headerRight {
        width: 330px;
        margin-top: 30px;
        display: flex;
        margin-left: 20px;
    }
    .head .headerRight .img{
        width: 28px;
        margin-left: 10px;
        transition:all 0.5s;
        text-align: center;
    }
    .head .headerRight .img:hover{
        transform:scale(1.2);
        cursor: pointer;
    }
    .head .headerRight .btnWarp {
        display: flex;
    }
    .head .headerRight .btnItem {
        width: 67px;
        height: 24px;
        line-height: 24px;
        background: #006DAB;
        border: 1px solid #006DAB;
        border-radius: 25px;
        font-weight: 400;
        color: #FFFFFF;
        font-family: Roboto Condensed;
        text-align: center;
        line-height: 24px;
        font-size: 11px;
        margin-left: 10px;
    }
    .head .headerRight .btn:hover {
        background: #ffff;
        border: 1px solid #0d6efd;
        color: #0d6efd;
        cursor: pointer;
    }
    .head .headerRight .img img{
        width: 24px;
        height: auto;
        vertical-align: top;
    }
}
@media screen and (max-width: 750px) {
    .head {
        width: 100%;
        background: #fff;
        height: 2.4rem;
        position: fixed;
        left: 0;
        top: 0;
        z-index: 99;
    }
    .head .headTop{
        width: 100%;
        background: #fff;
        padding: .2rem;
        display: flex;
        box-sizing: border-box;
        border-bottom: 2px solid #D9D9D9;
    }
    .head .headTop .headLeft{
        width: 60%;
        padding-left: .2rem;
    }
    .head .headTop .headLeft img{
        width: 2.2rem;
        vertical-align: inherit;
    }
    .head .headTop .headRight{
        width: 40%;
        display: flex;
        padding-left: .4rem;
        padding-top: .25rem;
        box-sizing: border-box;
    }
    .head .headTop .headRight img {
        margin-top: .13rem;
        margin-right: .2rem;
        vertical-align: inherit;
    }
    .head .headTop .headRight .btnItem{
        width: 1.8rem;
        height: .48rem;
        line-height: .48rem;
        background: #006DAB;
        border: 1px solid #006DAB;
        border-radius: .25rem;
        font-weight: 400;
        font-size: 0.24rem;
        color: #FFFFFF;
        font-family: Roboto Condensed;;
        text-align: center;
        margin-top: .1rem;
    }
    .scroll {
        display: flex;
        padding-left: .2rem;
        padding-bottom: .2rem;
        box-sizing: border-box;
    }
    .scroll .navMore {
        width: .8rem;
        padding-left: .2rem;
        padding-top: .2rem;
        box-sizing: border-box;
    }
    .scroll .navMore img {
        width: .4rem;
        vertical-align: inherit;
    }
    .navWarp {
        display: flex;
        overflow-x: scroll;
        margin-top: .15rem;
        width: calc(100% - .8rem);
        -ms-overflow-style: none;
        scrollbar-width: none;
    }
    .navWarp::-webkit-scrollbar {
        display: none;
      }
    .navWarp .navItem{
        flex: 0 0 auto;
        object-fit: cover;
        padding: 0 .3rem;
        height: .5rem;
        line-height: .5rem;
        font-size: .28rem;
        font-family: Roboto Condensed;;
        font-weight: 600;
        color: #0F6D81;
        position: relative;
        text-align: center;
        box-sizing: border-box;
    }
    .navWarp .navItem::before{
        transition: transform 0.8s;
        transform: scale( 0, 1 );
        content: '';
        position: absolute;
        left: 20%;
        display: block;
        width: 70%;
        height: .05rem;
        bottom: -.02rem;
        border-radius: .02rem;
        background: #1faecc;
    }
    .navWarp .navItem.check{
        font-weight: 800;
        font-family: Roboto Condensed;
    }
    .navWarp .navItem.check::before {
        transform: scale( 1, 1 );
    }
    .navWarp .navItem span {
        color: #EDEDED;
        margin-right: .02rem;
    }
    .selectNav {
        position: fixed;
        left: 0;
        width: 100%;
        top: 2.4rem;
        height: calc(100% - 2rem);
        background: #fff;
        display: none;
        padding-left: .2rem;
        box-sizing: border-box;
        overflow: auto;
    }
    .selectNav .close {
        width: .6rem;
        height: .6rem;
        line-height: .6rem;
        text-align: center;
        font-family: Roboto Condensed;;
        font-weight: 200;
        color: #fff;
        position: absolute;
        right: .2rem;
        top: 0;
        background: #006DAB;
    }
    .selectNav .close img{
        width: .3rem;
        vertical-align: top;
        margin-top: .15rem;
        vertical-align: inherit;
    }
    .selectNav .one {
        font-family: Roboto Condensed;
        color: #a0c6ea;
        font-size: .32rem;
        margin-bottom: .1rem;
    }
    .selectNav .one.checkOne {
        font-family: Roboto Condensed;
        color: #2587e1;
        font-size: .32rem;
    }
    .selectNav .two {
        font-family: Roboto Condensed;
        color: #a7b5c1;
        font-size: .26rem;
        padding-left: .2rem;
        margin-bottom: .1rem;
    }
    .selectNav .two.checkTwo {
        font-family: Roboto Condensed;
        color: #2587e1;
        font-size: .26rem;
        padding-left: .2rem;
        margin-bottom: .1rem;
    }
    .selectNav .there {
        font-family: Roboto Condensed;
        color: #a7b5c1;
        font-size: .22rem;
        padding-left: .4rem;
        margin-bottom: .1rem;
    }
    .selectNav .there.checkThere {
        font-family: Roboto Condensed;
        color: #2587e1;
        font-size: .22rem;
        padding-left: .4rem;
        margin-bottom: .1rem;
    }
}