@import url('https://fonts.googleapis.com/css2?family=Open+Sans:wght@400;600;700&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Open+Sans:wght@400;600;700&family=Roboto:wght@900&display=swap');

body{
    font-family: 'Open Sans', sans-serif;
}

.container{
    max-width: 1200px;
}

.main-menu{
    display: flex;
    align-items: center;
}

.logo{
    display: flex;
    align-items: center;
}

.nav{
    display: flex;
    align-items: center;
    justify-content: space-around;
    padding: 0 70px;
}

.nav a{
    margin-top: 10px;
    font-size: 18px;
    color: rgb(66, 66, 66);
    line-height: 1.2;
    position: relative;
}

.contacts{
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.phone{
    display: flex;
    flex-direction: row;
    font-size: 18px;
    color: rgb(67, 67, 67);
    line-height: 1.2;
    height: 45px;
    justify-content: space-between;
    align-items: center;
    position: relative;
}

.phone a{
    font-weight: 600;
    margin: 0;
    color: rgb(67, 67, 67);
    text-decoration: none;
}

.soc{
    display: flex;
    flex-direction: row;
    justify-content: space-between;
}

.logo, .contacts, .nav{
    height: 120px;
}

.nav li:hover a{
    color: rgb(66, 66, 66);
}

.nav li:hover :before{
    content:'';
    background-color: rgb(96, 197, 241);
    position: absolute;
    left: -20px;
    bottom: 0px;
    width: 57px;
    height: 3px;
    z-index: 416;
}
.phones p {
    font-weight: 600;
    font-size: 16px;
}
.phone-open{
    background-image: -moz-linear-gradient( 90deg, rgb(239,239,239) 0%, rgb(255,255,255) 100%);
    background-image: -webkit-linear-gradient( 90deg, rgb(239,239,239) 0%, rgb(255,255,255) 100%);
    background-image: -ms-linear-gradient( 90deg, rgb(239,239,239) 0%, rgb(255,255,255) 100%);
    opacity: 0.949;
    position: absolute;
    left: -8px;
    top: 4px;
    width: 220px;
    height: 60px;
    flex-direction: row;
    justify-content: space-around;
    align-items: center;
    display: none;
}
.phone-open img{
    width: 12px;
    top: -10px;
    position: relative;
}

.phones{
    display: flex;
    flex-direction: column;
    left: 2px;
    position: relative;
}

.phone:hover .phone-open{
    display: flex;
}

.phones a:hover{
    color: rgb(96, 197, 241);
}

#block1{
    background: url(../img/bg1.jpg) no-repeat center top;
    margin-top: 10px;
    height: 850px;
}

#block1 .container, #block1 .row, #block1 .form-block{
    height: inherit;
}

#block1 .form-block{
    display: flex;
    align-items: flex-end;
}

.form{
    display: flex;
    flex-direction: column;
    padding-left: 100px;
    /*padding-top: 540px;*/
    padding-bottom: 75px;
    padding-right: 26px;
    width: 100%;
}

button{
    font-size: 24px;
    color: rgb(255, 255, 255);
    text-transform: uppercase;
    line-height: 1.2;
    text-shadow: 0px 0px 1px rgba(80, 48, 5, 0.35);
    border-radius: 8px;
    background-color: rgb(219, 0, 155);
    height: 66px;
    font-weight: 600;
    border: none;
    margin-top: 14px;
}

input{
    font-size: 20px;
    color: rgb(166, 166, 166);
    text-transform: uppercase;
    line-height: 1.2;
    border-radius: 8px;
    background-color: rgb(255, 255, 255);
    /*width: 551px;*/
    height: 60px;
    border: none;
    text-align: center;
    margin-bottom: 18px;
}

h1{
    font-size: 18px;
    color: rgb(255, 255, 255);
    line-height: 1.2;
    text-align: right;
    margin-bottom: 7px;
}

#block1 p{
    font-size: 48px;
    font-weight: bold;
    text-transform: uppercase;
    line-height: 1.2;
}
.word1{
    color: rgba(255, 255, 255, 0.329);
    display: flex;
    justify-content: end;
}

.word2{
    color: rgba(255, 255, 255, 0.659);
    display: flex;
    justify-content: end;
    padding-right: 48px;
    margin-top: -2px;
}

.word3{
    color: rgb(255, 255, 255);
    display: flex;
    justify-content: center;
    padding-right: 8px;
    margin-top: -5px;
}

#block1 .text-block{
    display: flex;
    flex-direction: column;
    padding-top: 94px;
    padding-left: 60px;
    padding-right: 14px;
}

#block2{
    padding-top: 97px;
}

h2{
    font-size: 46px;
    color: rgb(50, 30, 68);
    font-weight: bold;
    text-transform: uppercase;
    line-height: 1.2;
}

.list{
    padding: 40px 0px 0 20px;
}

.list li{
    font-size: 18px;
    color: rgb(67, 67, 67);
    line-height: 1.2;
    text-align: left;
    list-style-type: none;
    position: relative;
    margin-bottom: 22px;
    letter-spacing: -0.1px;
}

.list li:after{
    content:"";
    border-radius: 50%;
    background-color: rgb(96, 197, 241);
    position: absolute;
    width: 10px;
    height: 11px;
    top: 5px;
    left: -20px;
}

#block2 .man{
    display: flex;
    align-items: flex-start;
    justify-content: end;
}


#block4  {
    background: url(../img/bg4.jpg) no-repeat center top;
    background-position-y: -144px;
    overflow: hidden;
}
#block4 h2 {
    margin-top: 27px!important;
    margin-bottom: 48px;
    letter-spacing: -0.7px;
}
#block4 .middle1 h2 {
    margin-top: 52px!important;
}
#block4 .middle2 h2 {
    margin-top: 4px!important;
    margin-bottom: 40px;
}

#block4 ul {
    margin: 0;
}
#block4 .list {
    padding: 0 0 0 20px!important;
}
#block4 li {
    font-size: 18px;
    color: rgb(67, 67, 67);
    line-height: 1.2;
    text-align: left;
    margin: 0 0 20px 0;
}
#block4 p {
    font-size: 18px;;
    color: rgb(67, 67, 67);
    line-height: 1.2;
    text-align: left;
    margin-bottom: 25px;
}

#block4 .top, #block4 .middle1, #block4 .middle2, #block4 .bottom {
    min-height: 100%;
}
#block4 .top {
    margin-bottom: 70px;
    padding-top: 150px;
}
#block4 .middle1 {
    margin-bottom: 85px;
}
#block4 .middle2 {
    margin-bottom: 60px;
}
#block5 {
    margin-top: 40px;
}

/** carousel **/

.description {
    display: flex;
    justify-content: center;
    top: -65px;
    position: relative;
    max-width: 435px;
    margin-left: 12%;
}
.carousel h5 {
    font-size: 24px;
    color: #000;
    font-weight: bold;
    line-height: 1.2;
    background-color: #fff;
    width: fit-content;
    padding: 20px 0px 20px 0px;
    border-radius: 72px 72px 0 0;
    width: 100%;
    text-align: center;
}
.carousel button {
    height: 100%;
    display: flex;
    align-items: center;
    padding: 0;
    margin: 0;
}
.carousel-control-next {
    justify-content: end;
    width: fit-content;
}
.carousel-control-prev {
    justify-content: start;
    width: fit-content;
}
.carousel-control-next-icon {
    background-image: url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%236b068b'><path d='M4.646 1.646a.5.5 0 0 1 .708 0l6 6a.5.5 0 0 1 0 .708l-6 6a.5.5 0 0 1-.708-.708L10.293 8 4.646 2.354a.5.5 0 0 1 0-.708z'/></svg>")!important;
}
.carousel-control-prev-icon {
 background-image: url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%236b068b'><path d='M11.354 1.646a.5.5 0 0 1 0 .708L5.707 8l5.647 5.646a.5.5 0 0 1-.708.708l-6-6a.5.5 0 0 1 0-.708l6-6a.5.5 0 0 1 .708 0z'/></svg>")!important;
}
.carousel-dark .carousel-control-prev-icon, .carousel-dark .carousel-control-next-icon {
    filter: none;
}
.carousel-control-color {
    color: #6b068b;
}
.carousel-control-prev-icon, .carousel-control-next-icon {
    height: 80px;
    width: 5rem;
}
.carousel-indicators [data-bs-target] {
    width: 10px;
    height: 10px;
    border-radius: 10px;
    border-top: 0px solid transparent;
    border-bottom: 0px solid transparent;
    margin-right: 5px;
    margin-left: 5px;
    opacity: 1;
}

.carousel-dark .carousel-indicators [data-bs-target] {
    background-color: #dcdcdc;
}
.carousel-indicators .active {
    background-color: #8c19ac!important;
}
#carousel_2 .carousel-indicators {
    margin-top: 0;
    bottom: -40px;
}
.carousel-indicators {
    margin-top: 0;
    bottom: -40px;
}
.magnifier, .play button{
    background: transparent;
    height: fit-content;
}
.play {
    position: absolute;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 90%;
}
.play bottom:hover {
    zoom: 1;
    background-color: #000;
}
.carousel-h2 {
    text-align: center;
    margin-bottom: 50px;
}
.magnifier {
    position: absolute;
    right: 10px;
    top: 10px;
    display: flex!important;
    align-items: start!important;
}
.carousel {
    margin-bottom: 80px;
}
#carousel_2 .carousel-item  {
    max-height: 570px;
    height: fit-content;
}
#carousel_2 .carousel-item img:nth-child(3) {
    width: 100%;
    height: 100%;
}
#carousel_1 .carousel-item {
    position: relative;
    padding-bottom: 56.25%; /* задаёт высоту контейнера для 16:9 (если 4:3 — поставьте 75%) */
    height: 0;
    overflow: hidden;
}
iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-width: 0;
    outline-width: 0;
}
#block6 h2 {
    text-align: center;
    margin-bottom: 0;
    top: -82px;
    position: relative;
}
#block6 .logo_clients img {
    margin: -27px 32px 50px 32px;
    max-width: 90px;
    max-height: 43px;
}
#block6 {
    margin-bottom: 29px;
    margin-top: 70px;
}
#block6 .map {
    width: 100%;
}
#block7 {
    background: url(../img/bg7.jpg) no-repeat center top;
    height: 390px;
    display: flex;
    align-items: center;
}
#block7 .form-block {
    display: flex;
    align-items: end;
}
.footer-top {
    background: url(../img/footer-bg.jpg) no-repeat center top;
    min-height: 128px;
    display: flex;
    align-items: center;
}
.navigation {
    display: flex;
    align-items: center;
    justify-content: end;
}
.navigation a {
    color: #fff;
    text-decoration: none;
    font-size: 18px;
    line-height: 1.2;
    padding-left: 44px;
}
.footer-top .top a {
    color: #fff;
    text-decoration: none;
    font-size: 14px;
    line-height: 1.2;

}
.footer-top .top {
    margin-bottom: 10px;
}
.footer-bottom {
    background-color: #1c0036;
}
.footer-bottom p {
    color: #fff;
    width: fit-content;
    padding: 0 25px;
    margin: 0;
    font-size: 12px;
    color: rgba(255, 255, 255, 0.502);
    line-height: 1.2;
}
.footer-bottom p a {
    text-decoration: none;
    color: rgba(255, 255, 255, 0.502);
}
.footer-bottom .row {
    align-items: center;
    justify-content: center;
    height: 100%;
    min-height: 40px;
}
.footer-bottom img {
    margin: 0 4px 2px 0;
}

#block3{
    background: url(../img/bg3.jpg) no-repeat center top;
    margin-top: 55px;
    min-height: 380px;
    max-height: 390px;
}

.photo3{
    display: flex;
    justify-content: center;
}
.photo3 img{
    margin-top: -26px;
    position: absolute;
}

.text3{
    padding-top: 73px;
    text-align: center;
    padding-left: 0;
}

p.white{
    font-size: 18px;
    color: rgb(255, 255, 255);
    line-height: 1;
    text-align: center;
    margin: 0;
    letter-spacing: -0.8px;
}

h2.white{
    color: rgb(255, 255, 255);
    line-height: 0.917;
}

.what-item:first-child,
.what-item:last-child{
    position: relative;
    margin-top: -88px;
}

.what-item{
    padding: 0;
}

.what-item img{
    padding-bottom: 5px;
    padding-top: 5px;
}
.up {
    text-align: center;
}
footer .logo_footer {
    width: 100%;
}
.logo_clients {
    text-align: center;
}
.mob {
    display: none;
}
.desktop {
    display: block;
}

.block-item-text {
    height: fit-content;
}

.block-item-text .container{
    max-width: 600px;
    display: flex;
    flex-direction: column;
    float: right;
    justify-content: center;
    height: 100%;
    padding-right: 0!important;
    padding-left: 5px!important;
}

.block-item-img img{
    padding-left: 20px;
}
.block-item-img img{
    width: 100%;
}

.block-item-left .block-item-text{
    order: 2;
}

.block-item-left .block-item-img img{
    padding-left: 0;
    padding-right: 20px;
}

.block-item-left .block-item-text .container{
    float: left;
}
.bl4_mob {
    display: none;
}
.meteors {
    display: none;
}












@media screen and (max-width: 1599px){
    .block-item-img{
        display: flex;
        align-items: center;
    }
}
@media screen and (max-width: 1370px){
    .parallax {
        max-width: 510px!important;
    }
    #parallax-container {
        width: 30%!important;
    }
}
@media screen and (max-width: 1300px){
    #block4 h2 {
        font-size: 30px;
        margin-bottom: 5px;
    }
    #block4 p {
        font-size: 15px;
        margin-bottom: 5px;
    }
    #block4 li {
        font-size: 15px;
        margin: 5px 0;
    }
    .phones p {
        font-size: 14px;
    }
}

@media screen and (max-width: 1150px) {
    .phone {
        font-size: 15px;
    }
    .nav a {
        font-size: 16px;
    }
    .navigation a {
        font-size: 14px;
    }
}

@media screen and (max-width: 1024px) {
    #block2 .man {
        justify-content: center;
    }
    .logo img {
        width: 200%;
    }
    .phone {
        font-size: 13px;
    }
    .nav a {
        font-size: 15px;
    }
}

@media screen and (max-width: 960px) {
    .bl4_desktop {
        display: none;
    }
    .bl4_mob {
        display: block;
    }
    #block4 .middle1, #block4 .top {
        margin-bottom: 60px;
    }
    #block4 .middle2, #block4 .bottom {
        margin-bottom: 0px;
    }
    .animation_dnon {
        display: none!important;
    }
    .animation_dblock {
        display: block!important;
    }
    .anim_3block {
        display: flex!important;
    }
}

@media screen and (max-width: 767px) {
    .desktop {
        display: none;
    }
    .mob {
        display: block;
    }
    .mob .soc img {
        max-width: 25px;
    }
    .phone img{
        width: 25px;
    }
    .soc {
        justify-content: space-around;
        align-items: center;
    }
    .logo img {
        width: 100%;
        max-width: 75px;
    }
    .logo, .contacts, .nav {
        height: 50px;
    }
    .navbar-toggler span {
        width: 24px;
        height: 3px;
        background-color: #000;
        z-index: 999;
        margin: 2px 0;
    }
    .navbar-light .navbar-toggler {
        width: 100%;
        height: fit-content;
        display: flex;
        flex-direction: column;
        border: none;
        align-items: center;
        margin-top: 0;
    }
    #block1 {
        margin-top: 0px
    }
    .collapsed, .collapsed:focus {
        border: none;
    }
    .navbar-light .navbar-toggler {
        color: #fff;
    }

    .man img, #block3 .photo3 img, #block7 img {
        width: 100%;
    }
    .col-sm-6 {
        width: 50%;
    }
    .logo {
        width: 30%;
    }
    .mob .col-sm-2 {
        width: fit-content;
        padding: 0;
    }
    .mob .col-sm-6 {
        padding: 0;
    }
    .collapse .nav, .collapsing .nav {
        padding: 0;
    }
    .mob .nav-link {
        padding: 0;
    }
    .mob .nav-item {
        width: 49%;
    }
    .p-4 {
        padding: 0.5rem !important;
    }
    .phone-open {
        margin-top: 42px;
    }
    .phone-open img {
        display: none;
    }
    .phone a {
        font-size: 16px;
    }
    #block1 {
        height: auto;
        background: url(../img/bg1_mob.jpg) no-repeat center top;
        background-size: 100%;
        background-position-y: center;
    }
    #block1 .row {
        display: flex;
        flex-direction: column-reverse;
    }
    #block1 .text-block {
        padding-top: 0;
        padding-left: 0;
        padding-right: 0;
    }
    h1 {
        text-align: center;
        color: rgb(255, 255, 255);
        font-size: 15px;
    }
    #block1 p {
        font-size: 30px;
    }
    .word1, .word2, .word3 {
        justify-content: center;
        padding: 0;
    }
    .form {
        padding: 0;
        align-items: center;
    }
    input {
        width: 80%;
        align-items: center;
        justify-content: center;
        font-size: 15px;
        height: 40px;
        margin-bottom: 18px;
    }
    .form button {
        width: 80%;
        align-items: center;
        justify-content: center;
        font-size: 15px;
        height: 40px;
        margin-top: 0;
        margin-bottom: 34px;
    }
    #block1 .form-block {
        margin-top: 240px;
    }
    h2 {
        background: url(../img/h2_mob.png) no-repeat center top;
        background-size: 100%;
        background-position-y: center;
        font-size: 23px;
        color: rgb(43, 25, 59);
        font-weight: bold;
        text-align: center;
        height: auto;
        padding: 10px 0;
    }
    .list li {
        font-size: 14px;
        color: rgb(67, 67, 67);
        line-height: 1.2;
        margin-bottom: 15px;
    }
    .list {
        padding: 15px 0px 0 20px;
    }
    .man {
        margin-top: 10px;
    }
    #block3 .row {
        display: flex;
        flex-direction: column-reverse;
    }
    .text3 .row {
        flex-direction: row!important;
    }
    .what-item {
        padding: 0;
        width: 24%;
        height: fit-content;
    }
    .text3 {
        padding-left: 15px;
        padding-top: 45px;
    }
    .what-item img {
        width: 70%;
        max-width: 60px;
    }
    #block3 {
        background: url(../img/bg3_mob.jpg) no-repeat center top;
        min-height: 450px;
        background-size: 100%;
        background-position-y: center;
    }
    #block3 .photo3 img {
        width: 70%;
        max-width: 242px;
        margin-top: 10px;
    }
    p.white {
        font-size: 13px;
    }
    .carousel-h2 {
        margin-bottom: 20px;
    }
    .carousel-control-next, .carousel-control-prev {
        height: fit-content!important;
        position: absolute;
        display: contents!important;
    }
    .carousel-control-next-icon {
        float: right;
    }
    .carousel-control-prev-icon, .carousel-control-next-icon {
        height: 30px;
    }
    .carousel-inner {
        margin-bottom: 10px;
    }
    .carousel h5 {
        font-size: 14px;
        padding: 17px 0px 32px 0px;
        width: 80%;
    }

    .description {
        top: -48px;
        height: 0;
    }
    .play img {
        width: 50%;
    }
    .carousel button {
        justify-content: center;
    }
    .d-block {
        width: 100%;
        height: 100%;
    }
    .carousel-indicators {
        bottom: 0!important;
    }
    .carousel-indicators [data-bs-target] {
        width: 6px;
        height: 6px;
    }
    #block6 h2 {
        top: 10px;
        position: relative;
    }
    #block6 .logo_clients img {
        width: 25%;
        margin: 6px 6px;
    }
    .logo_clients {
        text-align: center;
        width: 80%;
        margin-left: 10%;
        margin-top: 25px;
    }
    #block7 img {
        display: none;
    }
    #block7 {
        background: url(../img/bg7_mob.jpg) no-repeat center top;
        background-size: 100%;
        background-position-y: center;
        height: 210px;
    }
    #block7 .form-block {
        margin-top: 40px;
    }
    footer .footer_logo_block  {
        width: 25%;
        padding: 6px 0 0 10px;
    }
    .footer_navigation {
        width: 55%;
    }
    .navigation, .top {
        display: none;
    }
    footer .phone {
        display: flex!important;
        width: 20%;
    }
    footer .soc img {
        width: 90%;
        max-width: 30px;
    }
    .footer_up {
        width: 20%;
        position: relative;
        bottom: 20px;
        padding: 0 0 0 15px;
    }
    .footer_up img {
        width: 100%;
        max-width: 60px;
    }
    .footer-top {
        min-height: 50px;
    }
    footer .phone-open {
        margin-top: -60px;
    }
    .footer-bottom {
        height: 47px;
    }
    .footer-bottom p {
        line-height: 0;
        font-size: 11px;
    }
    .footer-bottom .row {
        min-height: auto;
    }
    .footer-bottom .container {
        padding-top: 10px;
    }
    footer .phone {
        justify-content: end;
    }
    footer .bottom {
        margin-top: 5px;
    }
    #block2 {
        padding-top: 50px;
    }
    .bl4_mob {
        display: none;
    }
    #block4 {
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
    }
    #block4 .top, #block4 .middle2 {
        display: flex;
        flex-direction: column;

    }
    #block4 .middle1, #block4 .bottom {
        display: flex;
        flex-direction: column-reverse;
    }
    .bl4_mob {
        display: block;
    }
    .block-item-img img {
        padding-left: 0px;
    }
    .block-item-left .block-item-img img {
        padding-right: 0px;
    }
    .meteors {
        display: block;
        width: 100%;
        margin-top: 40px;
    }
    #block4 .top {
        padding-top: 0px
    }
    #block4 .top, #block4 .middle1, #block4 .middle2, #block4 .bottom {
        margin-bottom: 0;
     }
    #block4 .bottom img {
        position: relative;
        top: -85px;
    }
    .meteors_bottom {
        margin-top: 0px;
        top: -204px;
        position: relative;
        width: 70%;
        float: right;
        right: -20%;
    }
    #block5 {
        margin-top: 0px;
        top: -115px;
        position: relative;
    }
    #block4 h2 {
        font-size: 23px;
    }
    #block4 h2 br {
        display: none;
    }
    #block6 {
        margin-top: -170px;
    }

}

/** animation **/
.anim_3block {
    display: none;
}

#parallax-container1 {
    width: 40%;
    height: 100vh;
    max-height: 100%;
    padding: 0px;
    margin: 0px;
    position: absolute;
    bottom: 0;
    z-index: 999;
    top: 470px;
    right: 10%;
}

#parallax1 {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 130px;
    background: url(../img/figure1.png) no-repeat center top;
    max-width: 600px;
    background-size: 90%;
}
#parallax2 {
    width: 100%;
    height: 100%;
    background: url(../img/section3_img.png) no-repeat center top;
    background-size: 70%;
    position: absolute;
    top: -160px;
}
#parallax-container2 {
    width: 50%;
    height: 450px;
    max-height: 100%;
    position: relative;
}
body {
    overflow-x: hidden;
}
.s2_animated {
    position: absolute;
    left: 6%;
    z-index: -2;
    margin-top: 98px;
}
.s5_animated {
    position: absolute;
    display: block;
    margin-top: 19%;
    z-index: -2;
}
.s5_animated2 {
    position: absolute;
    right: 7%;
    margin-top: -26%;
    z-index: -2;
}
.s6_animated {
    position: absolute;
    left: 7.6%%;
    margin-top: -1%;
    z-index: -2;
}
.s6_animated2 {
    position: absolute;
    right: 0%;
    margin-top: -16%;
    z-index: -2;
}
.animation_dblock {
    display: none;
}

.after_form{
    display: none;
}

input.error{
    border: 2px solid red;
}
.error_msg {
    font-size: 12px!important;
    color: #ffffff;
    line-height: 0!important;
    margin: 0 0 0 0;
    top: -9px;
    position: relative;
    text-transform: none!important;
    font-weight: 100!important;
}

.after_form p{
    color: #fff;
    font-size: 24px!important;
    font-weight: normal!important;
    text-transform: uppercase!important;
    padding-bottom: 130px!important;

}
.block-item-img {
    position: relative;
    z-index: 99;
}

hr{
    position: absolute;
    width: 200px;
    z-index: 1;
    margin: 0 auto;
    right: 60px;
    left: 0;
    height: 0;
    border: none;
    border-top: 3px dashed #a611b1;
    background: #fff;
}

.node1{
    position:absolute;
    bottom: 14px;
    left: 45px;
    width: 0px;
    height: 3px;
    background: red;
}

.node2{
    position:absolute;
    top: 14px;
    right: 45px;
    width: 0px;
    height: 3px;
    background: red;
}
.man a {
    width: fit-content;
    cursor: pointer;
    z-index: 999;
}
.error_msg {
    display: none;
}