body{
    text-align: center;
    background-color: black;
    background-image: url('../img/umbrella-deepp.jpg');
    background-size: cover;
    background-position: initial;
    background-repeat: no-repeat;
    z-index: -1;
    font-family: sans-serif;
    color: grey;
    font-size: 16.5px;
    background-position-y: 50px;
}
.navbar{
    background-color: rgb(24,24,26);
}
.contact-title{
    margin-top: 6.25rem;
    color: white;
    font-family: 'Roboto Slab', serif;
}
h1, h2{
    line-height: 5rem;
}
form{
    margin-top: 3rem;
}
a{
  text-decoration: none;
  color: white;
}
a:hover{
  color: grey;
}
.form-control{
    width: 25rem;
    background: transparent;
    border: none;
    outline: none;
    border-bottom: 1px solid;
    color: white;
    font-size: 1.125rem;
    margin-bottom: 0.625rem;
}

input{
    height: 2.8rem;
}
form .submit{
    background-color: rgba(109, 147, 107, 0.5);
    border: none;
    font-size: 1.25rem;
    margin-bottom: 150px;
}
form .submit:hover{
    background-color:olivedrab;
    cursor: pointer;
}
.construction{
    background-image: url("../img/under-construction.jpg");
    z-index: 7;
}
#professional-image{
    background-image: url('#');
    background-color: transparent;
    height: 300px;
    border-radius: 50%;
    border-width: 5px;
    border-color: slategrey;
    z-index: 1;
}
@media screen and (max-width:768px){
    .form-control{
        width: 20rem;
    }
    form .submit{
        margin-bottom: 75px;
    }
    .navbar-toggler-icon{
        background-image: url('../img/hamburger-toggle-mini.png');
    }
}