.fos-user-container {
    position: relative;
    margin-top: 15vh;
    margin-right: 23vw;
    float: right;
}

.tw-flex-center {
    display: flex;
    align-items: center;
    justify-content: center;
}

.error {
    color: #d9103f;
}

html {
    height: 100%;
}

body {
    background: linear-gradient(0, #752a76 0%, #d9103f 90%);
    font-family: 'Montserrat', sans-serif;
    color: white;
    overflow: hidden;
}

.return-login {
    width: 46%;
    border: 2px solid #6e357e;
    padding: 3px 0;
    border-radius: 20px;
    text-decoration: none;
    display: inline-block;
    text-align: center;
    color: #6e357e;
}

.tw-title {
    font-size: 1.17em;
    font-family: GothamRounded-Medium, serif;
    letter-spacing: 1.8px;
    color: #919191;
    font-weight: bold;
}

input[type="text"], input[type="password"], input[type="email"]{
    width: 100%;
    height: 45px;
    border: none;
    border-radius: 50px;
    font-family: "Montserrat-Light", serif;
    font-size: 20px;
    font-weight: 300;
    line-height: 1.5;
    letter-spacing: 0.5px;
    text-align: center;
    color: #707070;
    background-color: #f2f2f2;
    margin-bottom: 25px;
    outline: none;
}

.tw-button {
    font-family: "Montserrat-Regular", serif;
    color: white;
    font-size: 16px;
    border-radius: 15px;
    cursor: pointer;
}

input[type="submit"] {
    height: 27px;
    background-image: linear-gradient(143deg, #6e357e 0%, #d82644 100%);
    margin: 20px auto 20px 5%;
    width: 46%;
    display: inline-block;
    border: none;
    outline: none;
}

@media (max-width: 1200px) {
    .fos-user-container {
        float: none;
        margin: 15vh auto;
    }

    #bk-circle {
        position: relative !important;
        display: none;
    }

    input[type="submit"] {
        background: transparent;
        border: 2px #FFFFFF solid;
    }

    .return-login {
        border-color: #FFFFFF;
        color: #FFFFFF;
    }

    .tw-title {
        color: #FFFFFF;
    }
}

@media (min-width: 1200px) {
    #bk-circle {
        position: absolute;
        top: -50vh;
        right: -4vw;
        width: 100vw;
        height: 150vh;
        border-bottom-left-radius: 100%;
        background: #ffffff;
        transform: skew(-177deg, -10deg);
    }
}