.frm {
    margin-top: 25px;
    padding-top: 25px;
    min-height:200px;
    padding-bottom: 25px;
}

.feet {
    padding-top:0px;
    padding-bottom: 0px;
}

.ttl {
    padding-top:20px;
    padding-bottom: 0px;
}
.text-center .text-left .btn{
    margin: 0 auto;
}

.img-rsp {
        margin-top: 10px;
        padding-top: 10px;
        padding-bottom: 10px;
        margin-bottom: 25px;
    }
.img-rsx {
    margin-top: 5px;
    padding-top: 0px;
    padding-bottom: 0px;
}

.img-rsy {
    margin-top: 50px;
    padding-top: 0px;
    padding-bottom: 0px;
}
html {
  position: relative;
  min-height: 100%;
}

body {
    margin-bottom: 0px;
    display: flex;
    flex-flow: column;
    height: 100%;
}

.footer {
    margin-top: 150px;
    bottom: 0;
}

.cor:visited {
        color: blue;
    }
    .cor:hover {
        color: blue;
    }

    .btx {
        border-radius: 10rem;
        letter-spacing: .1rem;
        transition: .7s;
    }

    .btx:hover {
        margin-left: 1rem;
        transition: margin-left .7s;
    }


    .anix {

        animation: anim 2s;
    }
    @keyframes anim {
        0% {
            opacity: 0;
        }

        100% {
            opacity: 1;
        }
    }