html {
  font-size: 14px;
}

@media (min-width: 768px) {
  html {
    font-size: 16px;
  }
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
  box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
}

html {
  position: relative;
  min-height: 100%;
}

body {
  
}
a {
    text-decoration: none;
    color: #000000;
}
p {
    margin-bottom:0;
}
ul, li {
    padding:0;
    list-style: none;
}
/*°´Å¥*/
.lw-btn {
    white-space: nowrap;
}
@media only screen and (max-width:767px) {
    .hidden-xs-only {
        display: none !important
    }
}

@media only screen and (min-width:768px) {
    .hidden-sm-and-up {
        display: none !important
    }
}

@media only screen and (min-width:768px) and (max-width:991px) {
    .hidden-sm-only {
        display: none !important
    }
    .lw-btn {
        padding: 1rem 2rem;
    }
}

@media only screen and (max-width:991px) {
    .hidden-sm-and-down {
        display: none !important
    }
}

@media only screen and (min-width:992px) {
    .hidden-md-and-up {
        display: none !important
    }
}

@media only screen and (min-width:992px) and (max-width:1199px) {
    .hidden-md-only {
        display: none !important
    }
}

@media only screen and (max-width:1199px) {
    .hidden-md-and-down {
        display: none !important
    }
}

@media only screen and (min-width:1200px) {
    .hidden-lg-and-up {
        display: none !important
    }
}

@media only screen and (min-width:1200px) and (max-width:1919px) {
    .hidden-lg-only {
        display: none !important
    }
}

@media only screen and (max-width:1919px) {
    .hidden-lg-and-down {
        display: none !important
    }
}

@media only screen and (min-width:1920px) {
    .hidden-xl-only {
        display: none !important
    }
}


:root {
    --font-size-xs-68: 9.0667vw;
    --font-size-xs-60: 8vw;
    --font-size-xs-48: 6.4vw;
    --font-size-xs-40: 5.3333vw;
    --font-size-xs-36: 4.8vw;
    --font-size-xs-32: 4.2667vw;
    --font-size-xs-28: 3.7333vw;
    --font-size-xs-26: 3.4667vw;
    --font-size-xs-24: 3.2vw;
    --font-size-xs-20: 2.6667vw;
    --line-height-xs-96: 12.8vw;
    --line-height-xs-85: 11.3333vw;
    --line-height-xs-80: 10.6667vw;
    --line-height-xs-68: 9.0667vw;
    --line-height-xs-56: 7.4667vw;
    --line-height-xs-50: 6.6667vw;
    --line-height-xs-48: 6.4vw;
    --line-height-xs-46: 6.1333vw;
    --line-height-xs-40: 5.3333vw;
    --line-height-xs-36: 4.8vw;
    --line-height-xs-34: 4.5333vw;
    --line-height-xs-29: 3.8667vw;
    --bs-body-line-height:1.15;
}

.text-multiline-ellipsis {
    display: -webkit-box;
    overflow: hidden;
    text-overflow: ellipsis;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

body {
    font-family: "HarmonyOS_Sans_SC";
    -webkit-tap-highlight-color: transparent;
}

.pointer {
    cursor: pointer;
}

.h-100 {
    height: 100%;
}

.text-center {
    text-align: center;
}
.scroll-top {
    position: fixed;
    bottom: 10px;
    right: 10px;
    cursor: pointer;
}
@media only screen and (min-width: 768px) {
    .btn-black-hover:hover {
        color: #000 !important;
        background-color: #fff !important;
    }

        .btn-black-hover:hover span {
            color: #000 !important;
        }

    .btn-white-hover:hover {
        color: #fff !important;
        background-color: #000 !important;
    }

        .btn-white-hover:hover span {
            color: #fff !important;
        }
}

/* xs */
    @media only screen and (max-width: 767px) {
        .container {
            width: 100%;
            padding-left: 4vw;
            padding-right: 4vw;
            margin: 0 auto;
        }

        .row {
            margin-left: -4vw;
            margin-right: -4vw;
        }

            .row > * {
    /*            padding-left: 4vw;
                padding-right: 4vw;*/
            }
    }
    /* sm */
    @media only screen and (min-width: 768px) {
        .container {
            max-width: 1440px;
            padding-left: 20px;
            padding-right: 20px;
            margin: 0 auto;
        }

        /*    .row {
        margin-left: -20px;
        margin-right: -20px;
    }*/

        /*        .row > * {
            padding-left: 20px;
            padding-right: 20px;
        }*/
    }

.lw-video-container {
    height: 100%;
    width:100%;
}
.lw-video-container video {
    object-fit: cover;
    object-position: center;
    height: 100%;
    width: 100%;
}<!--ºÄʱ1782468752.3713Ãë-->