a.nav-link {
    font-size: 18px;
    color: #fff;
    font-family: "Poppins-regular";
    line-height: 33px;
}

a.nav-link:hover {
    color: rgb(42, 139, 233);
}

.service-title a {
    color: #333333;
}
.service-title a:hover{
    color: #333333;
}
.certificate-new-box p {
    color: #333333;
}
button.btn.btn-about {
    width: 160px;
    max-width: 100%;
    font-size: 18px;
    border: 1px solid rgba(140, 41, 141, 1);
    color: #333333;
    font-family: 'Poppins-Medium';
    border-radius: 0px;
    text-align: center;
    background-color: #fff;
    margin-top: 15px;
}

button.btn.btn-about:hover {
    width: 160px;
    height: 60px;
    border-radius: 0px;
    background-color: transparent;
    font-size: 20px;
    font-family: 'Poppins-Medium';
    color: #fff;
    border: 1px solid #fff;
}    



.contact-list li.list-item {
        line-height: 1.4;
    position: relative;
    padding-left: 45px;
    margin-bottom:18px;
}
.contact-list li.list-item i{
      position: absolute;
    left: 0;

}