* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

@font-face {
    font-family: Alibaba_PuHuiTi;
    src: url(../font/Alibaba_PuHuiTi_2.0_75_SemiBold_75_SemiBold.ttf);
}

@font-face {
    font-family: Alibaba_FangYuan;
    src: url(../font/AlimamaFangYuanTiVF-Thin.ttf);
}

body{
    overflow-x: hidden;
    width: 1280px;
}

.nav {
    position: fixed;
    background-color: #FCFCFC;
    top: 0;
    left: 0;
    right: 0;
    box-shadow: 0 .1rem 1.5rem #222;
    transition: all 0.3s ease-in-out;
    z-index: 100;
    width: 1280px;
}

.nav .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 15px 15px 35px;
    transition: all 0.3s ease-in-out;
}

.nav.active .container{
    padding: 8px 15px 6px 35px;
}

/*------------------------------------------------------*/
.nav .left{
    display: flex;
    flex: 1;
}

.nav .left img{
    height: 36px;
    cursor: pointer;
}

/*------------------------------------------------------*/
.nav .middle{
    flex: 5;
    padding: 5px 100px 0 50px;
}

.nav .middle ul{
    display: flex;
    justify-content: space-around;
    font-family: 'Alibaba_FangYuan';
    flex-wrap: wrap;

}

.nav .middle ul>li{
    list-style: none;
}

.nav .middle ul>li>a{
    text-decoration: none;
    transition: all 0.3s ease-in-out;
    color: #222;
    font-size: 1em;
    font-weight: 800;
    cursor: pointer;
    padding: 10px 5px;
}

.nav .middle ul>li>.current-select{
    margin-top: 2px;
    height: 5px;
    border-radius: 10rem;
    background-color: #6768B0;
    opacity: 0;
    transition: all 0.3s ease-in-out;
}

.nav .middle ul>li>a.current,
.nav .middle ul>li>a:hover{
    color: #6768B0;
}

.nav .middle ul>li>.current-select.active{
    opacity: 1;
}

.nav .slide1{
    position: absolute;
    display: inline-block;
    height: 5px;
    margin-top: 21px;
    border-radius: 10rem;
    transition: all 0.5s cubic-bezier(0.23, 1, 0.320, 1);
}

.slide1{
    background-color: #6768B0;
    z-index: 2;
}

/*------------------------------------------------------*/
.nav .right{
    flex: 2;
    margin-left: 10px;
    padding-right: 30px;
    padding-bottom: 5px;
    display: flex;
    justify-content: space-around;
}

.nav .right .contact-button{
    padding: 6px 25px;
    background-color: #6768B0;
    border: none;
    border-radius: 10px;
    color: #FCFCFC;
    cursor: pointer;
    font-family: 'Alibaba_FangYuan';
    font-size: 1rem;
}

/*------------------------------------------------------*/
.dropdown-container{
    position: relative;
    display: grid;
    place-items: center;
}

.dropdown-container>button{
    display: flex;
    align-items: center;
    column-gap: .3rem;
    border: 1px solid rgb(30, 30, 30);
    border-radius: .3rem;
    outline: none;
    background-color: #FCFCFC;
    cursor: pointer;
    padding: 5px 15px 5px 1px;
}

.dropdown-container>button>span{
    font-weight: 500;
    font-family: 'Alibaba_FangYuan';
}

.dropdown-container>button>div{
    display: grid;
    place-items: center;
    margin-left: 10px;
}

.dropdown-container>button>div i{
    position: absolute;
    transition: opacity .1s transform .4s;
}

.dropdown-container>button>div>i:nth-child(2){
    opacity: 0;
}

.dropdown-container i{
    color: #6768B0;
}

.dropdown-item{
    list-style: none;
    font-family: 'Alibaba_FangYuan';
}

.dropdown-menu{
    background-color: #FCFCFC;
    position: absolute;
    width: 100%;
    top: 2rem;
    border: none;
    border-radius: .3rem;
    display: grid;
    row-gap: 0.3rem;
    height: 0;
    overflow: hidden;
    transition: all 0.5s cubic-bezier(0.075, 0.82, 0.165, 1);
}

.dropdown-menu.active{
    height: auto;
    padding: 0.3rem 0.1rem;
    border: 1px solid rgb(30, 30, 30);
}

.dropdown-item{
    font-size: .8rem;
    width: 100%;
    text-align: center;
    border-radius: .3rem;
    cursor: pointer;
    padding: .2rem 0;
}

.dropdown-item:hover{
    color: #FCFCFC;
    background-color: #6768B0;
}

/*------------------------------------------------*/
.main-pic{
    height: 100vh;
}

.main-pic .background{
    height: 100%;
    background-image: url(../image/port_1.jpg);
    background-repeat: no-repeat;
    background-size: 100% 100%;
    z-index: -2;
}

.main-pic .background .mask{
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, rgba(20,20,20,0.8), rgba(20,20,20,0.2));
    z-index: -1;
}

.background-text{
    position: relative;
    top: 25%;
    left: 7%;
    color: #FCFCFC;
    font-family: 'Alibaba_FangYuan';
}

.background-text button{
    background-color: transparent;
    border: 2px solid #FCFCFC;
    border-radius: 1.5rem;
    color: #FCFCFC;
    font-size: 1.2rem;
    padding: .5rem 1.8rem;
    margin-top: 1.2rem;
    cursor: pointer;
    transition: all 0.2s ease-in-out;
}

.background-text button:hover{
    border: none;
    background-color: #8081C7;
    border: 2px solid #8081C7;
}

/*----------------------------------------------------*/
.main-info{
    width: 100%;
    padding: 2rem 10%;
    font-family: 'Alibaba_FangYuan';
    transition: all 0.5s ease-in-out;
    margin-top: 1rem;
}

.main-info .title{
    text-align: center;
    font-size: 2.2rem;
    margin-left: auto;
    margin-right: auto;
}

.main-info .title span div{
    height: 5px;
    background-color: #6768B0;
    border-radius: 5rem;
}

#main-introduction img{
    width:44%;border-radius: .5rem;transform: scaleY(1.1);z-index: 10;
}

#main-introduction .text{
    width: 56%;
    margin-top: auto;
    margin-bottom: auto;
    background-color: rgb(240, 240, 240);
    padding: 2rem 5rem;
    border-top-right-radius: 1rem;
    border-bottom-right-radius: 1rem;
}

#main-introduction li{
    margin-bottom: .5rem;
}

/*-------------------------------------------------------*/
#main-advantage .advantage-card{
    width: 23%;
    height: 13rem;
    border-radius: .5rem;
    background-size: cover;
    transition: all 0.5s ease-in-out;
}

.advantage-card .mask{
    width: 100%;height: 100%;
    border-radius: .5rem;
    background-color: rgba(20,20,20,0.5);
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    overflow-y: hidden;
}

#main-advantage .advantage-card:nth-child(1){
    background: url(../image/warehouse_1.jpg) no-repeat 0px -20px;
    background-size: 100% 109%;
}

#main-advantage .advantage-card:nth-child(2){
    background-image: url(../image/van.jpg);
}

#main-advantage .advantage-card:nth-child(3){
    background-image: url(../image/forklift.jpg);
}

#main-advantage .advantage-card:nth-child(4){
    background-image: url(../image/system.jpg);
}

.advantage-card .text-1{
    color: #FCFCFC;
    font-weight: 600;
    font-size: 2rem;
    margin-top: 25%;
    transform: translateY(0);
    transition: all 0.4s ease-in-out;
    height: 100%;
}

.advantage-card .text-2{
    color: #FCFCFC;
    font-weight: 500;
    font-size: 1.4rem;
    padding: 2rem 1.2rem 0 1.5rem;
    transform: translateY(100%);
    transition: all 0.4s ease-in-out;
    text-indent: 2rem;
    height: 100%;
    word-break: break-all;
}


.fourth  .text-2{
    font-size: 1rem !important;
  }
.advantage-card .text-1 hr{
    border: 2px solid #FCFCFC;
    margin-top: .2rem;
}

.advantage-card .mask:hover .text-1{
    transform: translateY(-100%);
}

.advantage-card .mask:hover .text-2{
    transform: translateY(-138%);
}

/*-------------------------------------------------------*/
#counter-container{
    display: flex;
    justify-content: space-around;
    width: 100%;
    padding: 0 15rem;
    font-family: 'Alibaba_FangYuan';
}

.counter-card {
    display: flex;
    flex-direction: column;
    justify-content: center;
    text-align: center;
    margin: 30px 50px;
    width: 30%;
}

.counter-card .counter-text{
    font-size: 1.5rem;
}

.counter-card i{
    font-size: 3.2rem;
    font-weight: bold;
}

.counter {
    font-size: 2.3rem;
    color: #6768B0;
    margin-top: 1rem;
}
.counter span:nth-child(3){
    font-size: 1.8rem;
    position: relative;
    top: -.2rem;
    margin-left: .3rem;
}

/*---------------------------------------------*/
#warehouse-info{
    display: flex;
}

#warehouse-info>div:first-child{
    width: 45%;
    height: 100%;
    padding: 3rem 1rem 1rem 1rem;
    z-index: 10
}

#warehouse-info .warehouse-image{
    background-image: url(../image/ATL.png);
    background-size: 100% 100%;
    background-repeat: no-repeat;
    width: 100%;
    height: 70%;
    border-radius: .5rem;
}

#warehouse-info .warehouse-title{
    margin-top: 1.3rem;
    font-size: 1.5rem;
    font-weight: bold;
    color: #6768B0;
}

#warehouse-info .warehouse-introduction{
    height: 90%;
    width: 55%;
}

#warehouse-info .warehouse-introduction>div{
    height: 100%;
    width: 120%;
    position: relative;
    left: -5.4rem;
    background-color: #8081C7;
    border-radius: 1rem;
    padding: 3rem 2rem 0 6.3rem;
    color: #FCFCFC;
    font-size: 1.2rem;
}

/*--------------------------------------------------*/
#business-container .container{
    display: flex;
    width: 100%;
    justify-content: space-between;
    margin-top: 2.3rem;
    transform: scale(1.2);
    opacity: 0;
    transition: all 0.4s ease-in-out;
}

#business-container .container .card{
    height: 14rem;
    width: 30%;
    cursor: pointer;
    transition: all 0.5s ease-in-out;
}

#business-container .container .title{
    font-size: 1.2rem;
    line-height: 1.8rem;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 80%;
    padding: 1rem;
    background-color: #8081C7;
    color: #FCFCFC;
    border-radius: 1.5rem;
    position: relative;
    z-index: 20;
    transition: all 0.5s ease-in-out;
}

#business-container .container .content{
    width: 100%;
    height: 92%;
    background-color: rgb(240, 240, 240);
    position: relative;
    border-radius: .8rem;
    padding: 3.5rem 1.5rem 1rem 1.5rem;
    text-indent: 2.4rem;
    letter-spacing: 3px;
    top: -10%;
    display: flex;
    flex-direction: column;
    font-size: 1.1rem;
}

#business-container .container .content .tip{
    align-self: flex-end;font-size: .8rem;color: gray;
}

#business-container .container .content>span
{
    width: 100%;
    height: 100%;
    word-wrap: break-word;
}

#business-container .container .content>span:nth-child(2)
{
    display: none;
    transform: scaleX(-1);
}

#business-container>.container .title i{
    font-size: 1.6rem;
    margin-right: 1rem;
}

/*-----------------------------------------------------*/
.coorps{
    background-image: url(../image/Coorps.png);
    background-size: 100% 100%;
    width: 80%;height: 35rem;position: relative;left: 10%;
    transition: all 0.5s ease-in-out;
}

.awards{
    background-image: url(../image/awards.jpg);
    background-size: 100% 100%;
    width: 80%;height: 25rem;position: relative;left: 10%;
    transition: all 0.5s ease-in-out;
}

/*-----------------------------------------------------*/
.footer{
    background-color: #6768B0;
    height: 18rem;
    padding: 3rem 5rem 2rem 7rem;
    display: flex;
}

.contacts{
    color: #FCFCFC;
    font-family: 'Alibaba_FangYuan';
    height: 70%;
    font-size: 1rem;
    border-right: 1px solid #FCFCFC;
    padding-right: 3rem;
}

.contacts>div{
    margin-top: 1rem;
}

.contact-form{
    padding-left: 3rem;
}

.contact-form input{
    height: 2.2rem;
    border: none;
    outline: none;
    border-radius: .3rem;
    padding: .5rem;
    font-size: 1.1rem;
}

.contact-form label{
    color: #FCFCFC;
    font-family: 'Alibaba_FangYuan';
}

.contact-form textarea{
    border-radius: .5rem;
    outline: none;
    padding: 1rem;
    font-size: 1rem;
    font-family: 'Alibaba_FangYuan';
    resize: none;
}

.contact-form button{
    padding: .5rem 3rem;
    font-family: 'Alibaba_FangYuan';
    margin-left: 1rem;
    height: 2.5rem;
    margin-top: 7.5rem;
    border-radius: .5rem;
    border: 2px solid #FCFCFC;
    color: #FCFCFC;
    background-color: transparent;
    cursor: pointer;
    font-weight: bold;
    font-size: 1rem;
}

.contact-form button:hover{
    color: #6768B0;
    background-color: #FCFCFC;
}

.bottom-text{
    text-align: center;
    position: absolute;
    color: #FCFCFC;
    background-color: #6768B0;
    padding-bottom: 1rem;
    width: 1280px;
}