.btn, a.btn {
    display: inline-block;
    background-color: #21435B;
    height: 51px;
    
    display: flex;
    justify-content: center;
    align-items: center;
    color: #E5E5E5;
    font-size: 20px;
    font-weight: 700;
    line-height: 27px;
    letter-spacing: 0em;
    border-radius: 17px;
    transition: opacity 0.2s ease;
    text-transform: uppercase;
}

.btn:hover, a.btn:hover {
    opacity: 0.8;
    color: #E5E5E5;
}
.btn-right {
    margin-left: auto;
    margin-right: 0em;
}



.btn2, a.btn2 {
    display: inline-block;
    background-color: #21435B;
    height: 51px;
    width: 392px;
    display: flex;
    justify-content: center;
    align-items: center;
    color: #E5E5E5;
    font-size: 20px;
    font-weight: 700;
    line-height: 27px;
    letter-spacing: 0em;
    border-radius: 17px;
    transition: opacity 0.2s ease;
    text-transform: uppercase;
}
.btn2:hover, a.btn2:hover {
    opacity: 0.8;
    color: #E5E5E5;
}