.overlay {
    margin-left: 0px;
    margin-right: 0px;
    margin-bottom: 0px;
    background: url(../img/uquvchi1.jpg);
    background-size: cover;
    background-repeat: no-repeat;
    background-attachment: fixed;
    position: relative;
    z-index: 1;
}

.overlay::before {
    content: "";
    display: block;
    position: absolute;
    z-index: -1;
    width: 100%;
    height: 100%;
    left: 0;
    background: -webkit-linear-gradient(top, #6c757d, #343a40);
    opacity: 0.8;
}

.header {
    color: #FFFFFF;
}

    .header:hover {
        color: #0085db;
    }

.card {
    margin: 15px;
    background: #e9ecef !important
}

.card-body1 {
    padding-top: 5px;
    padding-right: 5px;
    padding-bottom: 5px;
    padding-left: 5px;
    color: #fff;
}

.col-ms-4 {
    height: 190px;
    width: 351.59px;
}

.card-horizontal {
    display: flex;
    flex: 1 1 auto;
}

.rounded-circle {
    width: 110px;
    height: 110px;
    padding: 5px;
}

.card-text {
    text-align: center;
    margin-bottom: 3px;
}

.text-center {
    margin-top: 20px;
    margin-bottom: 20px;
}

.card-title:hover {
    color: #3333a2;
    text-decoration: none;
}

.fa-school {
    font-size: 15px;
}

.fa-book-reader {
    font-size: 15px;
}

.fa-chalkboard-teacher {
    font-size: 15px;
}
.back-to {
    text-decoration: none;
    margin-left: 5em;
}


@import url('https://maxcdn.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css');

/*#team {
    background: #eee !important;
}*/

.btn-primary:hover,
.btn-primary:focus {
    background-color: #108d6f;
    border-color: #108d6f;
    box-shadow: none;
    outline: none;
}

.btn-primary {
    color: #fff;
    background-color: #007b5e;
    border-color: #007b5e;
}

section .section-title {
    text-align: center;
    color: #fff;
    margin-bottom: 50px;
    text-transform: uppercase;
}
#team {
    margin-left: 0px;
    margin-right: 0px;
    margin-bottom: 0px;
    background: url(../img/uquvchi1.jpg);
    background-size: cover;
    background-repeat: no-repeat;
    background-attachment: fixed;
    position: relative;
    z-index: 1;
}

#team:before {
    content: "";
    display: block;
    position: absolute;
    z-index: -1;
    width: 100%;
    height: 100%;
    left: 0;
    background: -webkit-linear-gradient(top, #6c757d, #343a40);
    opacity: 0.8;
}

#team .card {
    border: none;
    background: #ffffff;
}

.image-flip:hover .backside,
.image-flip.hover .backside {
    -webkit-transform: rotateY(0deg);
    -moz-transform: rotateY(0deg);
    -o-transform: rotateY(0deg);
    -ms-transform: rotateY(0deg);
    transform: rotateY(0deg);
    border-radius: .25rem;
}

.image-flip:hover .frontside,
.image-flip.hover .frontside {
    -webkit-transform: rotateY(180deg);
    -moz-transform: rotateY(180deg);
    -o-transform: rotateY(180deg);
    transform: rotateY(180deg);
}

.mainflip {
    -webkit-transition: 1s;
    -webkit-transform-style: preserve-3d;
    -ms-transition: 1s;
    -moz-transition: 1s;
    -moz-transform: perspective(1000px);
    -moz-transform-style: preserve-3d;
    -ms-transform-style: preserve-3d;
    transition: 1s;
    transform-style: preserve-3d;
    position: relative;
}

.frontside {
    position: relative;
    -webkit-transform: rotateY(0deg);
    -ms-transform: rotateY(0deg);
    z-index: 2;
    margin-bottom: 30px;
}

.backside {
    position: absolute;
    top: 0;
    left: 0;
    background: white;
    -webkit-transform: rotateY(-180deg);
    -moz-transform: rotateY(-180deg);
    -o-transform: rotateY(-180deg);
    -ms-transform: rotateY(-180deg);
    transform: rotateY(-180deg);
    -webkit-box-shadow: 5px 7px 9px -4px rgb(158, 158, 158);
    -moz-box-shadow: 5px 7px 9px -4px rgb(158, 158, 158);
    box-shadow: 5px 7px 9px -4px rgb(158, 158, 158);
}

.frontside,
.backside {
    -webkit-backface-visibility: hidden;
    -moz-backface-visibility: hidden;
    -ms-backface-visibility: hidden;
    backface-visibility: hidden;
    -webkit-transition: 1s;
    -webkit-transform-style: preserve-3d;
    -moz-transition: 1s;
    -moz-transform-style: preserve-3d;
    -o-transition: 1s;
    -o-transform-style: preserve-3d;
    -ms-transition: 1s;
    -ms-transform-style: preserve-3d;
    transition: 1s;
    transform-style: preserve-3d;
}

.frontside .card,
.backside .card {
    height: 350px;
}

.backside .card a {
    font-size: 18px;
    color: #007b5e !important;
}

.frontside .card .card-title,
.backside .card .card-title {
    color: #4c4b4b !important;
}

.frontside .card .card-body img {
    width: 200px;
    height: 140px;
    border-radius: 3%;
}
.card-title {
    height: 56px;
}
.fas {
    color: #5f5f5f;
}
.frontside {
    -webkit-box-shadow: 0 0 0 0 rgba(90, 113, 208, 0.11), 0 4px 16px 0 rgba(167, 175, 183, 0.33);
    box-shadow: 0 0 0 0 rgba(90, 113, 208, 0.11), 0 4px 16px 0 rgba(167, 175, 183, 0.33);
    border: solid 1px #dde4eb;
    border-radius: 0px;
}
.card-body {
    padding: 0.25rem !important;
}
.card-number {
    font-size: 18px;
    font-weight: 700;
    color: #3a3a3a;
}