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

.main-mosaic{
    width: 540px;
    transform: rotate(45deg);
    display: -webkit-flex;
    display: -moz-flex;
    display: -ms-flex;
    display: -o-flex;
    display: flex;
    flex-wrap: wrap;
    z-index: 1;
    margin: 0 auto;
}

.main-mosaic .item-mosaic{
    background-color: #1E62C9;
    border-radius: 30px;
    width: 170px;
    height: 170px;
    margin: 5px;
    position: relative;
    overflow: hidden;
}

.main-mosaic .item-mosaic .content-mosaic{
    transform: rotate(-45deg);
    top: 0;
    width: 100%;
    height: 100%;
    display: -webkit-flex;
    display: -moz-flex;
    display: -ms-flex;
    display: -o-flex;
    display: flex;
    justify-content: center;
    align-items: center;
}

.main-mosaic .item-mosaic .content-mosaic img{
    transform: translate(-15%, -5%);
    width: 300%;

}

.main-mosaic .item-mosaic span{
    color: #fff;
    position: relative;
    z-index: 100;
    text-align: center;
    font-size: 20px;


}

.fix-mosaic{
    min-height: 764px;
}

@media(max-width: 991px){
    .fix-mosaic{
        display: flex!important;
        display: -webkit-flex!important;
        display: -moz-flex!important;
        display: -ms-flex!important;
        display: -o-flex!important;
        align-items: center;
    }
}