.container{
width:100%;
padding-left: 50px;
    padding-right: 50px;
}


button, input[type=button], input[type=reset], input[type=submit] {
  background-color: #336666;
    border: medium none;
    border-radius: 3px;
    color: #fff;
    padding: 5px 15px;
}

.gallery-item {
padding: 5px;
    width: auto !important;
}