.c-whatsapp {
    position: fixed;
    bottom: 5px;
    right: 10px;
    z-index: 99999;
    width: 260px;
    background: white;
    -webkit-border-radius: 8px;
    -moz-border-radius: 8px;
    border-radius: 15px;
    overflow: hidden;
    -webkit-box-shadow: -2px 2px 15px 0 rgba(0, 0, 0, 0.15);
    -moz-box-shadow: -2px 2px 15px 0 rgba(0, 0, 0, 0.15);
    box-shadow: -2px 2px 15px 0 rgba(0, 0, 0, 0.15);
    text-decoration: none;
    transform: scale(.7);
}

.c-whatsapp:hover{
    filter: brightness(1.1);
}


.c-whatsapp__title {
    margin: 0-20px;
    padding: 12px 20px;
    background: #4CAF4F;
    color: white;
}

.c-whatsapp__title img {
    width: 40px;
    margin-right: 12px;
}

.c-whatsapp__title h3 {
    margin: -2px 0 0 0;
    font-size: 15px;
    color: white !important;
    line-height: 18px;
    text-transform: uppercase;
}

.c-whatsapp__title h3 strong {
    display: block;
    font-size: 25px;
}

.c-whatsapp input {
    width: 100%;
    height: 44px;
    margin-right: -5px;
    font-size: 17px;
}

.c-whatsapp button {
    width: auto;
    height: 44px;
    padding: 10px;
    margin: 0;
    background: #4CAF4F;
    -webkit-border-radius: 0 8px 8px 0;
    -moz-border-radius: 0 8px 8px 0;
    border-radius: 0 8px 8px 0;
}

.c-whatsapp button:hover {
    padding: 10px 6px 10px 14px;
    background: #4CAF4F;
}

@media (max-width: 767px) {
    .c-whatsapp {
        bottom: 0;
        right: 0;
        left: 0;
        width: 100%;
        background: #4CAF4F;
    }
    .c-whatsapp>img {
        position: absolute;
        top: 12px;
        left: 15px;
        width: 40px;
    }
    .c-whatsapp input {
        margin: -15px 0;
        height: auto;
        border-radius: 0;
        border: none;
        padding: 20px;
        background: #45a248;
        color: white;
    }
    .c-whatsapp input:focus {
        border: none;
    }
    .c-whatsapp input::placeholder {
        color: white;
        opacity: 1;
    }
    .c-whatsapp input:-ms-input-placeholder {
        color: white;
    }
    .c-whatsapp input::-ms-input-placeholder {
        color: white;
    }
    .c-whatsapp button {
        border-radius: 0;
        margin: -15px -15px -15px 0;
        height: auto;
        padding: 22px 20px;
    }
    .c-whatsapp button:hover {
        padding: 22px 10px 22px 22px;
    }
    .c-whatsapp button img {
        width: auto;
        max-height: 100%;
    }
}