/* common */
*{
    margin: 0px;
    padding: 0px;
    box-sizing: border-box;
}
li{
    list-style-type: none;
}
a{
    text-decoration: none;
    color: #333;
}
.container{
    margin: 0px auto;
    width: 100%;
    padding-left: 30px;
    padding-right: 30px;
    /* background-color: rgba(235, 176, 176, 0.226); */
}

.c-m{
    color: #333;
}
.fcc{
    display: flex;
    justify-content: center;
    align-items: center;
}
.fsbc{
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.row-reverse{
    flex-direction: row-reverse;
}




/* nav */
#header{
    transition: background-color 0.9s; 
}
.navbar{
    display: flex;
    height: 150px;
    /* box-shadow: 0px 2px 4px rgba(0, 0, 0, 0.08); */
}
.navbar > .container{
    display: flex;
    justify-content: space-between;
    align-items: center;
    overflow-x: hidden;
}
.navbar-brand > img{
    width: 240px;
    height: 108px;
}
.navbar-list {
    height: 100%;
}
.navbar-nav {
    height: 100%;
}
.nav-item{
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    color: #333;
}
.nav-item>a{
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}
.nav-link{
    padding-left: calc(45vw / 2080 * 100);
    padding-right: calc(45vw / 2080 * 100);
    font-size: 20px;
    font-weight: bold;
    transition: transform 0.3s ;
}
.nav-item:hover{
    background-color: rgb(248, 148, 20);
    color: #FFF;
}
/* .nav-item:hover > a {
}*/
.nav-item:hover .nav-link{
    transform: translateY(-4px);
    color: #FFF;
} 
.nav-btn{
    border-radius: 10px;
    background-color: rgb(248, 148, 20);
    width: calc(200vw / 2080 * 100);
    height: 60px;
    margin-left: 20px;
    margin-right: 20px;
    color: #FFF;
    font-size: 20px;
    font-weight: bold;
    transition: transform 0.3s ;
}
.nav-btn:hover{
    transform: translateY(-4px);
}
.nav-language{
    width: 64px;
    color: rgb(248, 148, 20);
    font-size: 20px;
    font-weight: bold;
    text-align: right;
}
.nav-language:hover{
    color: #333;
}
.nav-item-se{
    color: #f89414;
}

/* footer */

.footer{
    width: 100%;
    height: 320px;
    color: #FFF;
    background-color: #fa7300;
    padding: 0px;
}
.footer .icon{
    padding-top: 22px;
    font-size: 0px;
}
.footer .icon > img:hover{
    transform: translateY(-6px);
}
.footer .icon > img{
    margin-right: 20px;
    transition: transform 0.3s ease;
}
.footer .copy{
    text-align: left;
    margin-top: 88px;
    font-size: 22px;
} 
.footer .support{
    display: flex;
    align-items: center;
    font-size: 20px;
    transform: translateY(-25px);
}
.footer .support > span{
    margin-left: 40px;
    margin-bottom: 0vw;
    transition: transform 0.3s ease;
}
.footer .support > span:hover{
    transform: translateY(-6px);
}
.footer .support > span:nth-child(3){
    padding: 20px 60px;
    border-radius: 10px;
    background-color: #FFF;
    color: #fa7300;
    font-weight: bold;
    display: flex;
    justify-content: center;
    align-items: center;
}

/* common */

/* 移动导航 */
#nav_icon{
    display: none;
}

.nav-icon{
    position: relative;
    width: calc(36vw / 720 * 100);
    height: calc(30vw / 720 * 100);
}
.nav-icon > img{
    width: 100%;
}
.mobile-nav{
    position: absolute;
    top: calc(150vw / 720 * 100);
    left: 0px;
    width: 100%;
    background-color: #f3f4f8;
    padding-left: calc(40vw / 720 * 100);
    padding-right: calc(40vw / 720 * 100);
    border-bottom-right-radius: calc(20vw / 720 * 100);
    border-bottom-left-radius: calc(20vw / 720 * 100);
    z-index: 100;
    transition: all 0.5s;
    overflow: hidden;
    box-sizing: border-box;
}
.mobile-nav div{
    display: flex;
    align-items: center;
    color: #333333;
    font-weight: bold;
    font-size: calc(40vw / 720 * 100);;
    height:calc(100vw / 720 * 100);
}

.copy{
    display: block;
}
.m-copy{
    display: none;
}


@media (max-width: 768px){
    #nav_icon{
        display: block;
    }
    .container{
        width: 100%;
        overflow: hidden;
        padding-left: calc(30vw / 720 * 100);
        padding-right: calc(30vw / 720 * 100);
    }
    #navmenu{
        display: none;
    }
    .navbar{
        display: flex;
        height: calc(150vw / 720 * 100);;
        box-shadow: 0px 0px 0px rgba(0, 0, 0, 0.0);
    }
    .navbar-brand > img{
        width: 40vw;
        height: auto;
    }

    .copy{
        display: none;
    }
    .m-copy{
        display: block;
        font-size: calc(18vw / 720 * 100);
        margin-top: calc(70vw / 720 * 100);
        margin-bottom: calc(40vw / 720 * 100);
    }

    .footer{
        padding-top: 0px;
        padding-bottom: 0px;
        height: auto;
    }
    .footer > .container{
        padding: 0px;
    }
    .footer > .container > div{
        width: 100%;
    }
    .footer > .fsbc{
        flex-direction: column;
    }
    .footer .icon{
        width: 100%;
        padding: 0px;
        display: flex;
        justify-content: space-around;
        font-size: 0px;
        margin-top: calc(80vw / 720 * 100);
    }
    .footer .icon > img{
        width: calc(80vw / 720 * 100);
        transition: transform 0.3s ease;
        margin: auto;
    }
    .footer .copy{
        text-align: center;
        margin-top: 0px;
        font-size: calc(30vw / 720 * 100);
    } 
    .footer .support{
        margin-top: calc(60vw / 720 * 100);
        display: flex;
        flex-direction: row;
        justify-content: space-around;
        align-items: center;
        font-size: calc(24vw / 720 * 100);
        transform: translateY(0px);
    }
    .footer > .container > div.support{
        width: 70%;
    }
    .footer .support > span{
        margin-left: 0px;
        margin-bottom: 0px;
        transition: transform 0.3s ease;
    }
    .footer .support > span:nth-child(3){
        padding: 0px;
        background-color: transparent;
        color: #FFF;
        display: flex;
        font-weight: normal;
        font-size: calc(24vw / 720 * 100);
        justify-content: center;
        align-items: center;
    }
}





@media (min-width: 2080px) {
    #nav_icon{
        display: none;
    }
    .container{
        max-width: 2080px;
        /* background-color: rgba(120, 228, 167, 0.1); */
    }
    .nav-link{
        padding-left: 50px;
        padding-right: 50px;
        font-size: 20px;
    }

    .copy{
        display: block;
    }
    .m-copy{
        display: none;
    }
}