*{
    font-family: Arial, Helvetica, sans-serif;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    text-decoration: none;
    outline: none;
    border: none;
    text-transform: capitalize;
    transition: all .2s linear;
    align-items: center;
}

:root {
    --green: #27ae60;
    --black: #192a56;
    --light-color: #666;
    --box-shadow: 0 .5rem 1.5rem rgba(0,0,0, .1); 
}

header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: #fff;
    padding:  1rem 7%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    z-index: 1000;
    box-shadow: var(--box-shadow);
}

header .logo {
    color: var(--black);
    font-size: 1.5rem;
    font-weight: bolder;
}

header .logo i {
    color: var(--green);
}

header .icons i,
header .icons a {
    cursor: pointer;
    margin-left: .5rem;
    height: 4.5rem;
    line-height: 4.5rem;
    width: 4.5rem;
    text-align: center;
    font-size: 1.5rem;
    color: var(--black);
    border-radius: 50%;
    background: #eee;
    text-decoration: none;
}

header .icons i:hover,
header .icons a:hover {
    color: #fff;
    background: var(--green);
    text-decoration: none;
}

header .icons #menu-bars{
    display: none;
}

a:link {
    text-decoration: none;
}
/*Heading End*/


h2.heading {
    color: var(--green);
    font-weight: 700;
    text-align: center;
    padding-top: 120px;
    padding-bottom: 20px;
}

.card {
    padding: 2rem;
    margin: 2rem;
}

.row {
    align-items: center;
}

h5 p {
    color: var(--light-color);
} 

a.btn {
    background-color: var(--green);
    color: #fff;
}

a.btn:hover {
    background-color: #1d8147;
}