@font-face {
    font-family: "GoogleSans";
    src: url("../fonts/GoogleSans-Regular.ttf") format("truetype");
    font-style: normal;
    font-weight: normal;
}
@font-face {
    font-family: "GoogleSans";
    src: url("../fonts/GoogleSans-Italic.ttf") format("truetype");
    font-style: italic;
    font-weight: normal;
}
@font-face {
    font-family: "GoogleSans";
    src: url("../fonts/GoogleSans-Medium.ttf") format("truetype");
    font-style: normal;
    font-weight: bold;
}
@font-face {
    font-family: "GoogleSans";
    src: url("../fonts/GoogleSans-MediumItalic.ttf") format("truetype");
    font-style: italic;
    font-weight: bold;
}
@font-face {
    font-family: "GoogleSans";
    src: url("../fonts/GoogleSans-Bold.ttf") format("truetype");
    font-style: normal;
    font-weight: 700;
}
@font-face {
    font-family: "GoogleSans";
    src: url("../fonts/GoogleSans-BoldItalic.ttf") format("truetype");
    font-style: italic;
    font-weight: 700;
}



*{
    margin: 0;
    padding: 0;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    font-family: GoogleSans, PingFang SC, "Microsoft YaHei UI", serif;
}

*::selection {
    background-color: #F67F3C;
    color: white;
}


a{
    text-decoration: none !important;
    color: inherit;
    transition: all 200ms ease-in-out !important;
}

a:hover{
    text-decoration: none !important;
    color: #F67F3C;
    transition: all 200ms ease-in-out !important;
}

a:active{
    text-decoration: none !important;
}
a:visited{
    text-decoration: none !important;
}

html{
    overflow-x: hidden;
    font-size: 14px;
    color: #353535;
}


/**
 * pre loader
 */
#pre-loader{
    width: 100%;
    height: 100%;
    position: fixed;
    z-index: 999;
    background-color: #F67F3C;
}

#pre-loader .content{
    width: 270px;
    height: 270px;
    margin: 50vh auto 0 auto;
    transform: translateY(-50%);
    position: relative;
}

#pre-loader .content .circles_1{
    width: 267px;
    height: 13px;
    top: 128px;
    left: 1.5px;
    position: absolute;
    z-index: 1;
    animation: spin 10s linear 0s infinite normal;
}

#pre-loader .content .circles_2{
    width: 219px;
    height: 219px;
    left: 25px;
    top: 25px;
    position: absolute;
    z-index: 2;
    animation: u_spin 10s linear 0s infinite normal;
}

#pre-loader .content p{
    line-height: 20px;
    color: #fff;
    position: absolute;
    top: 115px;
    left: 100px;
    z-index: 0;
}

.fade-enter-active, .fade-leave-active {
    transition: opacity .5s;
}
.fade-enter, .fade-leave-to /* .fade-leave-active below version 2.1.8 */ {
    opacity: 0;
}





/**
 * nav menu box
 */
.nav_bar{
    width: 100%;
    height: 100px;
    /*position: relative;*/
    z-index: 99;
    background: rgba(255,255,255,.7);
    backdrop-filter: blur(.5rem);
    position: sticky;
    box-shadow: 0 0 20px 0 rgba(0,0,0,0.1);
    top: 0;
    box-sizing: border-box;
    padding: 10px 0;
}

/* logo link */
.nav_bar .link{
    display: block;
    margin: 0 auto;
    width: 292px;
    height: 81px;
    position: relative;
    z-index: 100;
}

/* menu */
.nav_bar .menu {
    width: 1200px;
    margin: -70px auto 0 auto;
    overflow: hidden;
    display: flex;
}

/* menu control button */
.nav_bar .menu_button{
    display: none;
}

/* menu item */
.nav_bar .menu .item{
    width: 150px;
    height: 60px;
    /*float: left;*/
    position: relative;
    color: #353535;
    display: flex;
    flex-flow: column;
    align-items: center;
    justify-content: center;
}

.nav_bar .menu .item p{
    line-height: 100%;
    margin: 0;
    font-size: 13pt;
    transition: color 200ms ease-in-out;
}

.nav_bar .menu .item span{
    font-size: 8pt;
    display: block;
    line-height: 100%;
    margin-top: 4px;
    color: #353535;
    transition: color 200ms ease-in-out;
}

/* menu item hover */
.nav_bar .menu .item:hover span{
    color: #F67F3C;
    transition: color 200ms ease-in-out;
}
.nav_bar .menu .item:hover p{
    color: #F67F3C;
    transition: color 200ms ease-in-out;
}

/* menu item hover border */
.nav_bar .menu .item svg {
    left: 34px;
    position: absolute;
    top: 0;
}

.nav_bar .menu .item svg rect, svg path, svg polyline {
    fill: none;
    stroke: #F67F3C;
    stroke-width: 0;
}

.nav_bar .menu .item svg path {
    stroke-dasharray: 120, 0;
    transition: all 500ms ease-in-out;
}

.nav_bar .menu .item:hover svg rect, svg rect {
    stroke-dasharray: 120, 0;
    transition: all 500ms ease-in-out;
}
.nav_bar .menu .item:hover svg rect {
    stroke-width: 3;
    stroke-dasharray: 60px, 60px;
    stroke-dashoffset: 550;
    transition: all 500ms ease-in-out;
}







/**
 * scroll to top button
 * with cute kanna
 */
.scroll_top{
    position: fixed;
    z-index: 100;
    right: 40px;
    bottom: 40px;
    width: 100px;
    height: 100px;
    cursor: pointer;
}

.scroll_top .kanna_cute{
    position: absolute;
    z-index: 2;
    width: 80%;
    height: 80%;
    left: 10%;
    top: 10%;
}

.scroll_top .kanna_cute_circle_1{
    position: absolute;
    z-index: 0;
    width: 100%;
    height: 100%;
    left: 0;
    top: 0;
    animation: spin 20s linear 0s infinite normal;
}

.scroll_top .kanna_cute_circle_2{
    position: absolute;
    z-index: 1;
    width: 100%;
    height: 100%;
    left: 0;
    top: 0;
    animation: u_spin 20s linear 0s infinite normal;
}

.show_scroll_top{
    opacity: 1;
    animation: scroll_top 500ms ease-in-out;
}

.hide_scroll_top{
    opacity: 0;
    animation: hide_scroll_top 500ms ease-in-out;
}




/**
 * upgrade browser info box
 */

.upgrade_box{
    width: 100%;
    height: 100vh;
    background: #888888;
    color: #fff;
}

.upgrade_box .upgrade_text{
    text-align: center;
    line-height: 100vh;
    font-size: 12pt;
}

.upgrade_box .upgrade_text a{
    color: #d9d9d9;
}



/**
 * top bar and footer bar
 */
.top_bar{
    width: 100%;
    text-align: center;
    background: #353535;
    color: #fff;
    padding: 15px 0;
}

.top_strip{
    background: url(../images/top-line.png) repeat-x;
    height: 7px;
    margin-top: -5px;
}



/**
 * section box
 */

.section{
    width: 100%;
    overflow: hidden;
    padding:20px 0;
}

.section .title{
    font-size: 25pt;
    font-weight: 400;
    color: #353535;
    text-align: center;
    max-width: 90%;
    margin: 0 auto;
}

.section .sub_title{
    font-size: 12pt;
    color: #888888;
    text-align: center;
    max-width: 90%;
    margin: 0 auto;
}



/**
 * external link button
 */
.external-link{
    display: block;
    width: fit-content;
    padding: 10px;
    border: 1px solid #F67F3C;
    background-color: #fff;
    font-size: 10pt;
    color: #F67F3C !important;
    transition: color 300ms,background-color 300ms;
}

.external-link:hover{
    background-color: #F67F3C;
    color: #ffffff !important;
    transition: color 300ms,background-color 300ms;
}


/**
 *  no content
 */
.no_content{
    max-width: 1200px;
    width: 100%;
    padding: 100px 0;
    display: flex;
    flex-flow: column;
    align-items: center;
    justify-content: center;
}

.no_content img{
    display: block;
    width: 340px;
    margin: 20px auto;
}

.no_content h2{
    font-size: 2rem;
    font-weight: 400;
    width: 80%;
    line-height: 100%;
    margin: 10px auto;
    text-align: center;
}

.no_content p{
    width: 80%;
    margin: 0 auto;
    text-align: center;
    color: #888888;
}





/**
 * footer
 */

footer{
    width: 100%;
    padding: 20px;
    text-align: center;
    font-size: 10pt;
    background-color: #353535;
    position: relative;
    z-index: 5;
}
footer>p{
    color: #fff;
}

footer p span{
    font-family: sans-serif;
}

.bottom_strip{
    background: url(../images/top-line.png) repeat-x;
    height: 7px;
    margin-bottom: -5px;
    position: relative;
    z-index: 99;
    transform: rotate(180deg);
}














































@media (max-width: 1199px) {
    .nav_bar .link{
        display: block;
        height: 100%;
        width: fit-content;
        float: left;
    }

    .nav_bar .menu {
        width: 470px;
        margin: 0 20px 0 auto;
        height: 100%;
        display: flex;
        align-items: center;
        justify-content: flex-end;
    }

    .nav_bar .menu .item{
        width: 78px;
    }

    .nav_bar .menu .item svg {
        left: 0;
    }

    .nav_bar .menu_button{
        display: none;
    }

    .nav_bar .show_menu{
        top:0;
        animation:show_menu 500ms ease-in-out;
    }

    .nav_bar .close_menu{
        top:-100vh;
        animation:close_menu 500ms ease-in-out;
    }

    .nav_bar .menu .blank_item{
        display: none;
    }

}


@media (max-width: 792px) {

    .nav_bar .link {
        display: block;
        margin: 10px 0 10px 10px;
        height: 60px;
        width: 224px;
    }

    .nav_bar .menu_button {
        display: block;
        width: 50px;
        height: 50px;
        background: #888888;
        position: absolute;
        z-index: 100;
        right: 20px;
        top: 25px;
    }

    .nav_bar .menu_button i {
        font-size: 20pt;
        line-height: 50px;
        text-align: center;
        width: 50px;
        color: #fff;
    }

    .nav_bar .menu {
        width: 100vw;
        height: 0;
        z-index: 99;
        background: #fff;
        margin: 0;
        transition: height 200ms ease-in-out;
        display: flex;
        flex-flow: column;
        align-items: center;
        justify-content: center;
    }

    .nav_bar .menu.active {
        height: 70vh;
        transition: height 200ms ease-in-out;
    }


    .nav_bar .menu a {
        display: block;
        width: 100%;
    }

    .nav_bar .menu .item {
        width: 100%;
        height: auto;
        padding: 20px 10%;
        position: relative;
    }

    .nav_bar .menu .item svg {
        left: 50%;
        top: 10px;
        transform: translateX(-50%);
    }

    .nav_bar .menu .blank_item {
        display: none;
    }

}