a.button {
    border: 1px solid #007c8c;
    border-radius: 20px;
    padding: 10px;
    text-decoration: none;
}
@media screen and (max-width:600px) {
    .des {
    display: none!important;
}
.mob {
    display: block!important;
}
.btn {
            display: block!important;
          
        }
}
.mob {
    display: none;
    width: 100%;
}
.des {
    display: block;
        width: 100%;
}
.btn {
            display: none;
            width: 70%;
            padding: 14px;
            background-color: #1D4900;
            color: white;
            border: none;
            border-radius: 26px;
            font-size: 16px;
            font-weight: 600;
            cursor: pointer;
            transition: background-color 0.3s;
            margin: auto;
        }