.top-img img {
    width: 100%;
}

.middle-area {
    background-image: url("../img/bg/news_bg.jpg");
    min-height: 600px;
    background-repeat: repeat;
    background-position: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.contact-channel-item {
    padding: 40px;
    background: #ffffff;
    border-radius: 8px;
    width: 300px;
    transition: all 0.2s ease;
    cursor: pointer;
}

.contact-channel-item:hover {
    box-shadow: 0 2px 12px 0 rgb(0 0 0 / 10%);
}

.four-icons {
    margin-top: 30px;
    max-height: 340px;
    flex-wrap: wrap;
    gap: 30px;
}

.contact-channel-item .icon {
    width: 150px;
}

.contact-channel-item .icon-tips {
    color: var(--main-yellow-color);
    font-size: 12px;
}

.address-info {
    width: 1280px;

}

#map-container {
    width: 100% !important;
    height: 500px;
    border-radius: 10px;
}

.linear-gradient-text {
    letter-spacing: 4px;
    font-size: 22px;
    font-weight: bold;
    background-image: -webkit-linear-gradient(left, var(--main-yellow-color) 30%, var(--main-blue-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.address-detail {
    letter-spacing: 3px;
}

.bottom-form-area {
    background-image: url("../img/contact/2.jpg");
    height: 900px;
    width: 100%;
}

.bottom-form-area .form {
    width: 1280px;
    margin: 0px auto;
    padding-top: 240px;
}

.left-input-area {
    width: 50%;
}

.right-input-area {
    width: 50%;
}

.el-input__inner {
    height: 50px !important;
    line-height: 50px !important;
    width: 100%;
}

.el-input__inner:focus {
    border-color: var(--main-yellow-color) !important;
}

.right-input-area .el-textarea__inner {
    padding-top: 6px;
    padding-bottom: 14px !important;
}

.confirm-search-btn {
    width: 200px;
    margin: 0px auto;
    padding-top: 60px;
}

.confirm-search-btn .el-button {
    background: linear-gradient(to right, var(--main-yellow-color) 20%, var(--main-blue-color));
    color: #ffffff;
    letter-spacing: 2px;
    font-weight: 600;
    border: none;
    padding: 20px;
}

.confirm-search-btn .el-button:hover {
    color: #ffffff;
    background: linear-gradient(to right, var(--main-yellow-color) 20%, var(--main-blue-color));
}

.confirm-search-btn .el-button:focus {
    color: #ffffff;
    outline: none;
    background: linear-gradient(to right, var(--main-yellow-color) 20%, var(--main-blue-color));
}

.card-flip {
    position: relative;
    transform-style: preserve-3d;
    transition: 1s;
}

.front,
.back {
    height: 100%;
    width: 100%;
    position: absolute;
    left: 0;
    top: 40px;
    backface-visibility: hidden
}

.back img{
    padding: 20px;
    width: 100%;
    padding-top: 0px;
}


.back {
    transform: rotateY(180deg);
}

.card-flip:hover {
    transform: rotateY(180deg);
}