element.style {
}
@media (min-width: 961px)
.container {
    margin-top: 60px;
}
.align-items-stretch {
    -webkit-box-align: stretch!important;
    -ms-flex-align: stretch!important;
    align-items: stretch!important;
}
@media (min-width: 768px)
.d-md-flex {
    display: -webkit-box!important;
    display: -ms-flexbox!important;
    display: flex!important;
}
@media (min-width: 992px)
.container {
    max-width: 980px;
}
@media (min-width: 768px)
.container {
    max-width: 750px;
}
@media (min-width: 400px)
.container {
    max-width: 400px;
}

.container {
    width: 100%;
    padding-right: 10px;
    padding-left: 10px;
    margin-right: auto;
    margin-left: auto;
}
*, *::before, *::after {
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
}
user agent stylesheet
div {
    display: block;
}
body {
    font-family: poppins,Arial,sans-serif;
    font-size: 14px;
    line-height: 1.8;
    font-weight: 400;
    background: #fff;
    color: gray;
}
body {
    margin:0;
    font-family: -apple-system,BlinkMacSystemFont,segoe ui,Roboto,helvetica neue,Arial,noto sans,sans-serif,apple color emoji,segoe ui emoji,segoe ui symbol,noto color emoji;
    font-size: 1rem;
    font-weight: 400;
    line-height: 2;
    color: #212529;
    text-align: center;
   background-image: url(background_okp.jpg);
}


}