@media only screen and (max-width: 480px) {
    /* #header {
        background-image: url(images/phone-background.png);
    } */

    .header-text {
        margin-top: 100%;
        font-size: 16px;
    }

    .header-text h1 {
        font-size: 30px;
    }
    nav .fas {
        display: block;
        font-size: 25px;
    }
    nav ul{
        background: #ff004f;
        position: fixed;
        top: 0;
        right: -200px;
        width: 200px;
        height: 100vh;
        padding-top: 50px;
        z-index: 2;
        transition: right 0.5s;
    }
    nav ul li{
      display: block;
      margin: 25px;
    }
    nav ul .fas{
        position: absolute;
        top: 25px;
        left: 25px;
        cursor: pointer;
    }
    .sub-title{
        font-size: 45px;
    }
    .about-col-1, .about-col-2{
        flex-basis: 100%;
    }
    .about-col-1{
        margin-bottom: 30px;
    }
    .about-col-2{
        font-size: 14px;
    }
    .tab-links{
        font: 16px;
        margin-right: 20px;
    }
    .contact-left, .contact-right{
        flex-basis: 100%;
    }
    .copyright{
        font-size: 14px;
    }

    .head-content p {
        padding: 0px 0px;
    }
    .header-text {
        margin-top: 20%;
        font-size: 20px;
    }
    .logo a {
        font-size: 25px;
    }
    .logo {
        width: 200px;
    }
    .question-btn {
	font-size: 1.0rem;
}

    .social-btn a {
        font-size: 18px;
        font-weight: bold;
        padding: 14px 14px;
        display: inline-block;
        text-decoration: none;
        margin-right: 3px;
        margin-bottom: 10px;
    }
    .header-button {
        margin-top: 20%;
    }
    #about {
        padding: 50px 0;
    }
    #header {
        margin-bottom: 50px;
    }
    .btn-2 {
        margin-bottom: 25px;
    }
    .text a {
        font-size: small;
    }

    .tab-links {
        font-size: 15px;
    }

    .about-col-2 p {
        font-size: 13px;
        /* padding: 0 10px; */
    }

}
@media only screen and (min-width: 500px) and (max-width: 992px) {
    /* #header {
        background-image: url(images/phone-background.png);
    } */
    .header-text {
        margin-top: 20%;
        font-size: 20px;
    }

    .header-text h1 {
        font-size: 40px;
    }
    nav .fas {
        display: block;
        font-size: 25px;
    }
    nav ul{
        background: #ff004f;
        position: fixed;
        top: 0;
        right: -200px;
        width: 200px;
        height: 100vh;
        padding-top: 50px;
        z-index: 2;
        transition: right 0.5s;
    }
    nav ul li{
      display: block;
      margin: 25px;
    }
    nav ul .fas{
        position: absolute;
        top: 25px;
        left: 25px;
        cursor: pointer;
    }
    .sub-title{
        font-size: 45px;
    }
    .about-col-1, .about-col-2{
        flex-basis: 100%;
    }
    .about-col-1{
        margin-bottom: 30px;
    }
    .contact-left, .contact-right{
        flex-basis: 100%;
    }
    .head-content p {
        padding: 0px 0px;
    }

    .btn-2 {
        background: #ff004f;
        margin: 30px auto;
    }
    .header-button {
        margin-top: 8%;
    }
    .text a {
        font-size: small;
    }
    .text a {
        font-size: small;
    }

}
@media only screen and (min-width: 992px) and (max-width: 1280px) {

    .head-content p {
        padding: 0px 140px;
    }
    .header-button {
        margin-top: 5%;
    }
    #about {
        padding: 65px 0;
    }
    nav ul li {
        margin-right: 20px;
    }
    nav ul li a {
        font-size: 16px;
        font-weight: normal;
    }

}