.page-title-action.dashicons-before:before,
.button.dashicons-before:before {
    margin-right: 4px;
    vertical-align: middle;
    margin-top: -4px;
}
.icon svg {
    max-width: 100%;
    height: auto;
    width: 20px;
}

.switch {
    position: relative;
    display: inline-block;
    width: 40px;
    height: 20px;
}
.switch input {
    opacity: 0;
    width: 0;
    height: 0;
}
.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #135e96;
    -webkit-transition: .4s;
    transition: .4s;
}
.slider:before {
    position: absolute;
    content: "";
    height: 18px;
    width: 18px;
    right: 21px;
    top: 1px;
    background-color: white;
    -webkit-transition: .4s;
    transition: .4s;
}
input:checked + .slider {
    background-color: #ccc;
}
input:focus + .slider {
    box-shadow: 0 0 1px #ccc;
}
input:checked + .slider:before {
    transform: translateX(20px);
}
/* Rounded sliders */
.slider.round {
    border-radius: 20px;
}
.slider.round:before {
    border-radius: 50%;
}
.block-title {
    opacity: 0.5;
    cursor: pointer;
}
.block-title:hover {
    opacity: 1;
}
.block-title span {
    display: none;
    font-size: 10px;
    vertical-align: baseline;
}
.block-title:hover span {
    display: inline;
}
.block-shortcode {
    cursor: pointer;
}
.block-shortcode:before {
    margin-right: 10px;
    display: none;
}
.block-shortcode:hover:before {
    display: inline;
}