html,body, div, pre {
    margin: 0;
    padding: 0;
    font-family: 'Cutive Mono', monospace;
    background: transparent;
}

#app {
    width: 35%;
    background-color: #fff;
    border: 1px solid #ddd;
    position: fixed;
    right: 0;
    height: 100%;
    overflow: auto;
 
}
 
.code {
    border: 1px solid #333;
    padding: 2px 10px;
    width: 100%;
    font-size: 16px;
    font-weight: bold;
    resize: none;
    color: #333;
    -webkit-border-radius: 5px;
    -moz-border-radius: 5px;
    border-radius: 5px;
    background: #bcbcbc; /* Old browsers */
    background: -moz-linear-gradient(top, #bbb 0%, #ccc 100%); /* FF3.6-15 */
    background: -webkit-linear-gradient(top, #bbb 0%, #ccc 100%); /* Chrome10-25,Safari5.1-6 */
    background: linear-gradient(to bottom,  #bbb 0%, #ccc 100%); /* W3C, IE10+, FF16+, Chrome26+, Opera12+, Safari7+ */
}

input, select {
    width: 100%;
}

button {
    color: #fff;
    background: #1c1919; /* Old browsers */
    background: -moz-linear-gradient(top,  #1c1919 0%, #000000 100%); /* FF3.6-15 */
    background: -webkit-linear-gradient(top,  #1c1919 0%,#000000 100%); /* Chrome10-25,Safari5.1-6 */
    background: linear-gradient(to bottom,  #1c1919 0%,#000000 100%); /* W3C, IE10+, FF16+, Chrome26+, Opera12+, Safari7+ */
    -webkit-border-radius: 5px;
    -moz-border-radius: 5px;
    border-radius: 5px;
    width: 250px;
    font-weight: bold;
}

.icones_lista div {
    padding: 2px;
    text-align: center;
}

.icones_lista div img {
    width: 100%;
    cursor: pointer;

    -webkit-border-radius: 5px;
    -moz-border-radius: 5px;
    border-radius: 5px;

    border: 1px solid #ddd;

    -webkit-transition: left 150s;
    -moz-transition: left 150s;
    -ms-transition: left 150s;
    -o-transition: left 150s;
    transition: left 150s;
}

.icones_lista div img:hover {
   -webkit-transform: scale(1.1);
   -moz-transform: scale(1.1);
   -ms-transform: scale(1.1);
   transform: scale(1.1);

}

.icone_selecionado {
    -webkit-border-radius: 5px;
    -moz-border-radius: 5px;
    border-radius: 5px;

    border: 1px solid #ddd;

    width: 100%;
}