.footer-img{
    bottom: 0;
    margin-top: -200px;
    padding-bottom: 0 !important;
    margin-bottom: 0 !important;
}
.main-form{
display: flex;
flex-direction: column;
   justify-content: center;
   align-items: center;
}
.btn-2{
    margin-top: 10px;
    border: 3px solid #103c16;
    border-radius: 10px;
    padding-top: 10px;
    padding-bottom: 10px;
    padding-left: 20px;
    padding-right: 20px;
    color:#103c16 ;
    background-color: #ffffff00;
    transition: 0.5s ease;
}
.btn-2:hover{
    color: #ffffff;
    background-color: #103c16;
}
.bb{
    border: 5px #103c16 solid;
}
.mask{
    width: 100%;
    height: 100%;
    background-color: #5d5d5d89;
    z-index: 2;
    position: absolute;
    display: flex;
    justify-content: center;
    align-items: center;
}