phone.css

.text-box h1{
    font-size: 20px;
}
.nav-links ul li{
    display: block;
}
.nav-links ul li a:hover{
    font-weight: 520;
}
.nav-links ul li::after{
    content: '';
    width: 0%;
    height: 2px;
    background-color: #ffffff;
    display: block;
    margin: auto;
    transition: 0.19s;
}
.nav-links ul li:hover::after{
    width: 100%;
}
.nav-links{
    position: absolute;
    background-color: #f03426;
    height: 100vh;
    width: 200px;
    top: 0;
    right: -200px;
    text-align: left;
    z-index: 2;
    transition: 0.5s;
}
nav .fa{
    display: block;
    color: white;
    margin: 10px;
    font-size: 20px;
    cursor: pointer;
}
.nav-links ul{
    padding: 35px;
}
.row{
    flex-direction: column;
}
.testimonial-col img{
    height: 60px;
    margin-left: 5px;
    margin-right: 30px;
    border-radius: 50%;
}
.testimonial-col img{
    margin-left: 0;
    margin-right: 15px;
}
.cta h1{
    font-size: 24px;
}