style.css

html,body{
    height: 100%;
    width: 100%;
}
.mynav{background-color: rgba(0,0,0,0.70) !important; }
.nav-link{color: #fff;font-size: 18px;}

.nav-link:hover{color: blue;}

/* hero-section */

#home{
    background-image: url(assets/img/doc.jpg);
    background-position: center center;
    background-attachment: fixed;
    background-size: cover;
    width: 100%;
    height: 100%;
}
.landing-text{
    position: absolute;
    text-align: center;
    width: 100%;
    color:blue;
    top: 58%;
}
.landingheading1{font-size: 70px; text-transform: capitalize;}
.landingheading2{font-size: 70px;text-transform: capitalize;}


/* about-us */
.top-heading p{
    width: 100%;
    text-align: center;
    text-transform: capitalize;
    color: #808080ee;
    font-size: 65px;
}

.c1,.c2,.c3,.c4{
    text-align: center;
    border-radius: 0px 30px 0px 30px;
    margin-bottom: 50px;  
    
    
}


 .card-title{
  
     margin-top: 15px;
     
 }
 .afg{
     border: 1px solid blue;
 }
.land{
    text-transform: uppercase;
 font-size: 30px;
}
.card{

font-size: 20px;
}
.card-text{
    font-size: 15px;
}
 .colq{
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

 .coli{border-radius: 30px;}
 .spec-1{
     font-size: 20px;
 }
 .spec-1-head{
     font-size: 40px;
 }

 .end{
     text-indent: 30%;
 }
 .vertical{
     border-left: 6px solid blue;
     height:400px;
     position: absolute;
     left:49%;
 }