.call {
    width: auto;
    padding: 15px 15px 15px 50px;
    background-color: #df0d0d;
    clip-path: polygon(40px 0, 100% 0, 100% 100%, 0 100%, 0 100%);
    /* 缺角元素 */
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-end;
    color: white;
}

.line {
    width: 6px;
    height: 60px;
    background-color: #df0d0d;
}

.tail {
    border: 3px solid #000000;
}

.tail-middle {
    height: 10px;
    background-color: grey;
}

.nav-pills .nav-link.active {
    background-color: #a6a6a6;
    color: #ffffff !important;
}

.form-control-2 {
    display: block;
    width: 100%;
    padding: .97rem .75rem;
    font-size: 1rem;
    font-weight: 400;
    line-height: 1.5;
    color: #212529;
    background-clip: padding-box;
    border: 1px solid #ced4da;
    border-radius: .25rem;
    transition: border-color .15s ease-in-out, box-shadow .15s ease-in-out;
}

.form-control-3 {
    display: block;
    width: 100%;
    padding: .97rem .75rem;
    font-size: 1rem;
    font-weight: 400;
    line-height: 1.5;
    color: #212529;
    background-clip: padding-box;
    border: 1px solid #fff;
    box-shadow: 1px 4px 5px#ccc;
    border-radius: .25rem;
    transition: border-color .15s ease-in-out, box-shadow .15s ease-in-out;
}

.bg-color-item {
    background-color: #ffecec;
}

.scrollup-fixed {
    cursor: pointer;
    position: fixed;
    bottom: 18%;
    right: 2%;
    z-index: 99;
}

.btn-round {
    height: 45px !important;
    width: 45px !important;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

@media only screen and (max-width: 993px) {
    .section {
        padding: 4em 1em 4em 1em;
    }

    span,
    p,
    button,
    a {
        font-size: 16px;
    }
}

@media (max-width:575px) {
    .web {
        display: none !important;
    }

    .p-sm-5 {
        padding: 1rem !important;
    }

    .m-sm-1 {
        margin: .25rem !important;
    }

    .fs2 {
        font-size: 18px;
    }

    .fs1 {
        font-size: 24px;
    }

    .px-sm-1 {
        padding-left: 0px !important;
        padding-right: 0px !important;
    }

    .mb-sm-5 {
        margin-bottom: 1.5rem !important;
    }

    .mx3 {
        margin-left: 0px !important;
        margin-right: 0px !important;
    }
    .p-sm-5 {
        padding: 2.25rem !important;
    }
    .p-sm-0 {
        padding-left: 0 !important;
        padding-right: 0 !important;
    }
}

@media (min-width:576px) {
    .mobile {
        display: none !important;
    }

    .fs1 {
        font-size: 48px;
    }

    .fs2 {
        font-size: 36px;
    }

    .px-sm-1 {
        padding-left: 1rem !important;
        padding-right: 1rem !important;
    }

    .mx3 {
        margin-left: 1rem !important;
        margin-right: 1rem !important;
    }

}

.text-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: rgba(255, 0, 0, 0.6);
    /* 紅色透明背景 */
    color: white;
    text-align: center;
    padding: 8px 0;
    font-weight: bold;
}

.carousel-caption-left {
    position: absolute;
    bottom: 6%;
    left: 10%;
    color: white;
    padding: 10px 15px;
    border-radius: 4px;
    font-weight: bold;
    opacity: 0;
    transform: translateX(100px);
    transition: opacity 0.8s ease-in-out 0.4s, transform 0.8s ease-in-out 0.4s;
}

.carousel-item.active .carousel-caption-left {
    opacity: 1;
    transform: translateX(0);
}

.logo-container {
    max-width: 290px !important;
}

@media only screen and (max-width: 993px) {
    .logo-container {
        max-width: 200px !important;
    }
}

.fl-hight{
    line-height: 1.5;
}
.bg-accent-color-0 {
    color: #fff;
    border-radius: .25rem;
    letter-spacing: 2px !important;
    padding: .5rem 1rem !important;
    background-color: #df0d0d !important;
    height: 3px;
}
.bg-accent-color {
    color: #fff;
    border-radius: .25rem;
    letter-spacing: 2px !important;
    padding: .5rem 1rem !important;
    background-color: #df0d0d !important;
     margin-bottom: 1rem !important;
}
.bg-accent-2 {
    border-radius: .25rem;
    color: #df0d0d;
    font-weight: 600;
    letter-spacing: 2px !important;
    padding: .25rem 1rem !important;
    background-color: #ffecec !important;
    margin-bottom: .5rem;
    font-size: 18px;
}
.bg-accent-color-2 {
    border-radius: .25rem;
    letter-spacing: 2px !important;
    padding: 0 !important;
    margin: .875rem 0rem 0.5rem 0px !important;
}
.card-text p {
    font-size: 18px;
    margin-bottom: 1.25rem;
    line-height: 1.8;
}
.card-text-2 p {
    font-size: 16px;
    margin-bottom: .725rem;
    color: #262626;
}
.cursor-pointer {
    cursor: pointer !important;
}
.font-3 {
    font-family: var(--font-3);
}
.nav-link {
    font-size: 1.25rem !important;
}