* {
    -webkit-box-sizing: border-box;
       -moz-box-sizing: border-box;
            box-sizing: border-box;
  }
.item,.grid-sizer { width: 25%;}
.item{
   float: left;
    overflow: hidden;
}
.grid-item--width2 { width: 50%; }
.grid-item--height2 {} 
.item img{
    width: 100%;
    height: auto;
    margin: 0 !important;
    vertical-align: top !important;
}
.grid{
    margin: 0 auto;
  transition: none;
}
.grid:after {
    content: ' ';
    display: block;
    clear: both;
  }

.grid .frame{
    padding-top: 0;
    padding-bottom: 0;
}
.grid .gallery-row.row{
    margin-bottom: 0;
    margin-left: 0;
    margin-right: 0;
    display: block;
    flex-wrap: unset;
    float: none;
}
.grid .gallery-row.row:before,
.grid .gallery-row.row:after{
    display: none;
}
.grid .gallery-item.col-xs-12{
    padding-left: 0;
    padding-right: 0;
    position: inherit;
}
.grid figure{
    margin-bottom: 0;
    line-height: normal;
}
.filters{
    width: 135px;
    position: fixed;
    right: 0;
    top:170px;
    z-index: 99;

}
.filters .button{
    display: block;
    text-transform: uppercase;
    color: #fff;
    opacity: 0.5;
    font-size: 10px;
    line-height: 19px;
    padding: 10px 25px;
    background-color: rgba(53,54,55,0.7);
    border-top-left-radius: 25px;
    border-bottom-left-radius: 25px;
    margin-bottom: 7px;
    border:0;
    width: 100%;
    outline: none;
    text-align: left;
}
.filters .button.is-checked{
    background:#FFF;
    opacity: 1;
    color:#000;
}


@media screen and (max-width: 768px) {
    .item,.grid-sizer { width: 50%; }
    .grid-item--width2 { width: 100%; }
}