CyberChef/src/css/structure/overrides.css

/* Bootstrap */

button,
a:focus {
    outline: none;
    -moz-outline-style: none;
}

.btn-default {
    border-color: #ddd;
}

.btn-default:focus {
    background-color: #fff;
    border-color: #adadad;
}

.btn-default:hover,
.btn-default:active {
    background-color: #ebebeb;
    border-color: #adadad;
}

.btn,
.btn-lg,
.nav-tabs>li>a,
.form-control,
.popover,
.alert,
.modal-content,
.tooltip-inner,
.dropdown-menu {
    border-radius: 0 !important;
}

input[type="search"] {
    -webkit-appearance: searchfield;
    box-shadow: none;
}

input[type="search"]::-webkit-search-cancel-button {
    -webkit-appearance: searchfield-cancel-button;
}

.modal {
    overflow-y: auto;
}

.form-control {
    background-color: transparent;
}

code {
    border: 0;
    white-space: pre-wrap;
    font-family: Consolas, monospace;
}

pre {
    border-radius: 0 !important;
}

blockquote {
    font-size: inherit;
}

blockquote a {
    cursor: pointer;
}

optgroup {
    font-weight: bold;
}

.panel-body:before,
.panel-body:after {
    content: "";
}


/* Bootstrap-switch */

.bootstrap-switch,
.bootstrap-switch-container,
.bootstrap-switch-handle-on,
.bootstrap-switch-handle-off,
.bootstrap-switch-label {
    border-radius: 0 !important;
}


/* Sortable */

.sortable-ghost {
    opacity: 0.6;
}


/* Bootstrap Colorpicker */

.colorpicker-element {
    float: left;
    margin-right: 15px;
}

.colorpicker-color,
.colorpicker-color div {
    height: 100px;
}