body {
    margin: 0;
    padding: 0;
}

h1,
h2,
h3,
h4,
p {
    margin: 0;
    padding: 0;
}

p {
    text-align: justify;
}

[ v-cloak] {
    display: none
}
.phone_nav {
    display: none;
}

.nav-menu {
    display: none;
}
.main_content {
    width: 1150px;
}

.other_bg h1 {
    font-size: 52px;
    color: #fff;
}

#header-box {
    min-height: 313px;
}

.language_active {
    color: rgb(57, 134, 255) !important;
    transition: 400ms;
}

header {
    width: 100%;
}

nav {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 40px;
    background-color: #005797;
    box-sizing: border-box;
    position: relative;
}

nav .ul {
    display: flex;
    color: #fff;
    width: 100%;
    justify-content: space-between;
    padding-left: 0;
}

nav .ul li {
    display: flex;
    align-items: center;
    padding: 10px 0;
    cursor: pointer;
    font-size: 18px;
    font-weight: 700;
    border-bottom: 2px solid rgb(255, 255, 255, 0);
}

.nav_active {
    border-bottom: 2px solid rgb(255, 255, 255, 1) !important;
    transition: 400ms;
}

.main_icon_bg {
    height: 180px;
    background-color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
}

.company_box h3 {
    color: #fff;
}

.company_box p {
    color: #fff;
}

.contact_bg {
    height: 55px;
    background-color: rgb(239, 241, 245);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
}

.index_mail {
    display: flex;
    align-items: center;

}

.index_mail a {
    margin-left: 10px;
    font-size: 18px;
    color: #114a81;
    text-decoration: none;
}

.header_contact_bg_content {
    display: flex;
    justify-content: space-between;
    width: 100%;
    padding: 0px 26px;
}

.index_content h1 {
    font-size: 60px;
    color: #005797;
    font-weight: 400;
}

.main_icon_box {
    position: relative;
    width: 100%;
    height: 100%;
}

.main_icon_box img {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.company_box {
    width: 240px;
    height: 70px;
    background-color: rgb(0, 73, 131);
    position: absolute;
    top: 50%;
    right: 0;
    transform: translate(0, -50%);
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    cursor: pointer;
}

.company_box:hover {
    background-color: rgb(104, 174, 69);
    transition: 400ms;
}

.drop_menu {
    background-color: #0566ad;
    padding: 20px 20px;
    box-sizing: border-box;
    display: flex;
    z-index: 9999;
}

.drop_menu h3 {
    font-size: 20px;
    color: #fff;
    margin-left: 20px;
    margin-bottom: 20px;
}

.drop_menu_about {
    margin-left: 50px;
    width: 710px;
    height: 260px;
}

.drop_menu_service {
    margin-left: 250px;
    width: 810px;
    height: 300px;
}

.drop_menu_contact {
    margin-left: 790px;
    width: 225px;
    height: 150px;
}

.drop_menu_team {
    margin-left: 200px;
    width: 300px;
    height: 150px;
}

.drop_menu_box {
    position: absolute;
    top: 78px;
    left: 0;
    display: flex;
    justify-content: center;
    width: 100%;
    z-index: 99999;
}

.drop_menu ul {
    margin: 0;
}

.drop_menu ul li {
    color: #fff;
    padding: 10px 0;
    cursor: pointer;
    width: 350px;
    line-height: 30px;
}

.navServicesImg img {
    width: 275px;
    height: 175px;
    transition: opacity 0.5s;
}

.navServicesImg {
    height: 100%;
    display: flex;
    align-items: center;
    margin-left: 30px;
}

.other_bg {
    width: 100%;
    height: 400px;
    background-size: 100% 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.main_icon_bg img {
    cursor: pointer;
}

.index_contact_bg {
    height: 370px;
    width: 100%;
    background-image: url(../images/index_contact_bg.png);
    background-size: 100% 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.index_contact_content {
    width: 1000px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
}

.index_contact_content h2 {
    color: #fff;
    font-size: 48px;
}

.index_contact_content p {
    color: #fff;
    font-size: 18px;
    /* text-align: center; */
    line-height: 28px;
    margin-top: 10px;
}

.index_contact_content button {
    width: 250px;
    height: 45px;
    margin-top: 35px;
    color: #114a81;
    /* border-color: #114a81; */
    border: 1px solid transparent;
    font-size: 18px;
}

.index_contact_content button:hover {
    color: #fff;
    background-color: transparent;
    border: 1px solid #fff;
    transition: 400ms;
    cursor: pointer;
}

footer {
    height: 260px;
    background-color: rgb(47, 47, 47);
    display: flex;
    align-items: center;
    justify-content: center;
}

.footer_describe {
    width: 100%;
    display: flex;
    justify-content: space-between;
}

.footer_describe p {
    font-size: 18px;
    color: #fff;
}

footer ul {
    border-bottom: 1px solid rgb(57, 57, 57);
    border-top: 1px solid rgb(57, 57, 57);
    display: flex;
    color: #fff;
    width: 100%;
    justify-content: space-between;
    list-style: none;
    padding: 0 120px;
    box-sizing: border-box;
    margin-top: 15px;
}

footer ul li {
    padding: 20px;
    cursor: pointer;
}

.copyright {
    text-align: center;
    margin-top: 25px;
    color: #c6cac4;
    font-size: 14px;
}

.fade-enter-active {
    transition: opacity 0.4s;
}

.fade-enter {
    opacity: 0;
}

/* .fade-leave-active {
    transition: opacity 0.1s;
} */

.fade-leave-to {
    opacity: 0;
}

.contact_way {
    background-image: url(../images/contact_way.png);
    width: 129px;
    height: 33px;
}
.twitter_icon_a{
    height: 35px;
    display: block;
}
.twitter_icon{
    height: 35px;
    width: 35px;
}
@media screen and (max-width: 768px) {
    .footer_describe {
        display: none;
    }

    footer ul {
        display: none;
    }

    .copyright {
        margin-top: 0;
    }

    footer {
        height: 60px;
    }

    .main_icon_bg {
        display: none;
    }

    .pc_nav {
        display: none;
    }

    .main_content {
        width: auto;
    }

    .index_contact_content {
        width: 100%;
    }

    .index_contact_content {
        padding: 10px;
        box-sizing: border-box;
    }

    .index_contact_content h2 {
        font-size: 30px;
    }

    .index_contact_bg {
        height: auto;
    }

    .index_contact_content button {
        margin-top: 20px;
    }

    .contact_bg {
        display: none;
    }

    #header-box {
        min-height: auto;
    }

    .phone_nav {
        height: 70px;
        padding: 0 10px;
        box-sizing: border-box;
        background: #0f122b;
        position: fixed;
        top: 0;
        z-index: 999;
        box-shadow: 0 5px 5px rgba(100, 100, 100, 0.25);
        width: 100%;
        display: flex;
        justify-content: space-between;
        align-items: center;
        text-align: center;
    }
    .phone_language_icon {
        width: 35px;
        margin-right: 15px;
    }
    .phone_menu_icon {
        width: 50px;
        height: 50px;
    }
    .phone_language_menu_box {
        display: flex;
        align-items: center;
    }
    .other_bg h1 {
        font-size: 36px;
        text-align: center;
    }
    .other_bg {
        height: 330px;
    }
    .nav-menu.show {
        max-height: 650px;
    }
    .nav-menu {
        position: fixed;
        top: 70px;
        display: flex;
        justify-content: center;
        background-color: #444;
        margin: 0;
        padding: 0;
        transition: max-height 0.5s ease-out;
        overflow: hidden;
        max-height: 0;
        z-index: 999;
        flex-direction: column;
        width: 100%;
        text-align: center;
    }
    .nav-menu li {
        list-style: none;
        color: white;
        padding: 12px 20px;
        text-align: center;
        font-size: 18px;
    }
    .index_contact_content p {
        font-size: 16px;

    }
    .nav-menu a {
        color: white;
        padding: 12px 20px;
        text-decoration: none;
        text-align: center;
        font-size: 18px;
    }
    .submenu {
        display: flex;
        flex-direction: column;
    }
    .submenu a {
        color: #ccc;
    }
}