.panel, .pkp_block {
    margin-bottom: 20px;
    background-color: #fff;
    /* border: 1px solid transparent; */
    border-radius: 1px;
    -webkit-box-shadow: 0 1px 1px rgba(0,0,0,0.05);
    box-shadow: 0 1px 1px rgba(0,0,0,0.05);
}

.footer[role="contentinfo"] {
    background: #1688f9;
    padding: 2em;
    margin-top: 4em;
}

.navbar-brand-logo img {
    max-height: 250%;
    width: auto;
    transform: translateY(-40%);
}

.btn-default, .pkp_block.block_make_submission a {
    /* background-image: -webkit-linear-gradient(#fff, #fff 60%, #f5f5f5); */
    /*background-image: -o-linear-gradient(#fff, #fff 60%, #f5f5f5); */
    /* background-image: linear-gradient(#fff, #fff 60%, #f5f5f5); */
    filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffffffff', endColorstr='#fff5f5f5', GradientType=0);
    background-repeat: no-repeat;
    filter: none;
    border-bottom: 1px solid #e6e6e6;
}

.btn-default, .pkp_block.block_make_submission a {
    color: #1995dc;
    background-color: #1995dc;
    border-color: rgba(0,0,0,0.1);
}

.pkp_block.block_make_submission {
    /* background-image: -webkit-linear-gradient(#fff, #fff 60%, #f5f5f5); */
    /* background-image: -o-linear-gradient(#fff, #fff 60%, #f5f5f5); */
    /* background-image: linear-gradient(#fff, #fff 60%, #f5f5f5); */
    filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffffffff', endColorstr='#fff5f5f5', GradientType=0);
    background-repeat: no-repeat;
    filter: none;
    border-bottom: 1px solid #e6e6e6;
}
.pkp_block.block_make_submission {
    /* background-image: -webkit-linear-gradient(#fff, #fff 60%, #f5f5f5); */
    /* background-image: -o-linear-gradient(#fff, #fff 60%, #f5f5f5); */
    /* background-image: linear-gradient(#fff, #fff 60%, #f5f5f5); */
    filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffffffff', endColorstr='#fff5f5f5', GradientType=0);
    background-repeat: no-repeat;
    filter: none;
    border-bottom: 1px solid #e6e6e6;
}
.pkp_block.block_make_submission {
    text-shadow: 0 1px 0 rgba(0,0,0,0.1);
}