body {
    font-family: Changa;
    position: relative;
    font-size: 1em;
    line-height: 1.25;
}

.block1 {
    background: #1f253b;
    min-height: 100vh;
    overflow: hidden;
    position: relative;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    padding-bottom: 50px;
}

.block-img {
    width: 24%;
    margin: 50px auto 80px;
}
.form {
    width: 43%;
    margin: auto;
}

.form-control-input {
    border-radius: 0;
    color: #000000;
    font-size: 20px;
}
.form-control-input::placeholder {
    color: #000000;
}

.block1-head {
    width: 50%;
    color: #fff;
    font-size: 25px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 0 !important;
    border-bottom: 2px solid #fff !important;
}
.block1-head:hover {
    color: #fff;
}
.nav-tabs .nav-item.show .block1-head, .nav-tabs .block1-head.active {
    background: transparent;
    color: #fff;
    border-bottom: 5px solid #e20744 !important;
    font-weight: bold;
}
.nav-tabs {
    border: 0;
}
.form-call {
    border-radius: 0;
    background: #e20744;
    color: #fff;
    font-size: 25px;
    font-weight: 200;
    line-height: 1.2;
    margin-top: 30px;
}
.or {
    font-size: 30px;
    margin: 10px;
}
.sign-forgot-password {
    border: 1px solid #e30745;
    color: #fff;
    font-size: 25px;
    border-radius: 0;
    margin: 28px auto;
    width: 260px;
}
.face-call {
    border-radius: 0;
    background: #3b5999;
    color: #fff;
    font-size: 25px;
    font-weight: 200;
    line-height: 1.2;
    position: relative;
}
.face-call i {
    position: absolute;
    left: 45px;
    font-size: 31px;
}

.log-nav {
    width: 43%;
    margin: 0 auto 50px;
}

@media (max-width: 1199px) {
    .block-img {
        width: 24%;
        margin: 50px auto 45px;
    }
}
@media (max-width: 991px) {
    .form ,.log-nav{
        width: 60%;
    }


}



@media (max-width: 767px) {
    .block-img {
        width: 30%;
    }
    .form-control-input {
        font-size: 18px;
    }
    .form ,.log-nav{
        width: 84%;
    }
}


@media (max-width: 576px) {
    .block-img {
        width: 50%;
        margin: 30px auto 25px;
    }
    .form ,.form, .log-nav{
        width: 100%;
    }
    .form-call ,.face-call{
        font-size: 19px;
    }
    .face-call i {
        left: 16px;
        font-size: 22px;
    }
    .or {
        font-size: 23px;
    }
    .block1-head {
        font-size: 20px;
    }
    .log-nav {
        margin: 0 auto 30px;
    }
    .nav-tabs .nav-item.show .block1-head, .nav-tabs .block1-head.active {
        border-bottom: 4px solid #e20744 !important;
    }
    .sign-forgot-password {
        font-size: 20px;
        width: 190px;
    }
}