#supportFloat {
    position: fixed;
    bottom: 20px;
    left: 20px;
    width: 60px;
    height: 60px;
    background-color: #25d366;
    border-radius: 50%;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    cursor: pointer;
    z-index: 1000;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: all 0.3s;
    opacity: 50%;
}

    #supportFloat:hover {
        transform: scale(1.1);
    }

    #supportFloat img {
        width: 40px;
        height: 40px;
    }

.modal-support {
    direction: rtl !important;
    text-align: right !important;
    display: none;
    position: fixed;
    z-index: 1001;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0,0,0,0.4);
}

.modal-content {
    background-color: #fefefe;
    margin: 10% auto;
    padding: 20px;
    border: 1px solid #888;
    width: 80%;
    max-width: 500px;
    border-radius: 5px;
}

.close {
    color: #aaa;
    float: right;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
}

    .close:hover {
        color: black;
    }

@@media (max-width: 600px) {
    .modal-content {
        margin: 20% auto;
        width: 90%;
    }
}