.bloque_central {
    width: 20em;
    margin-left: auto;
    margin-right: auto;
    text-align: center;
    border: 0px;
    
}

li {
    list-style-type: none;
    position: relative;    /* It's needed for setting position to absolute in the next rule. */
}

li::before {
    content: '■';
    position: absolute;
    left: -0.8em;          /* Adjust this value so that it appears where you want. */
    font-size: 1.1em;      /* Adjust this value so that it appears what size you want. */
}

.textbox3 {
	/* text-align: center; */
	border-radius: 2px;
   border: 1px solid wheat;
	/* width: 200px; 
	height: 40px;
	font-size: 15pt; */
    font-size: .7em;
	/* float:left;
	display:block; */
	font-weight: bold;
	/* margin-top: 5px; */
	background-color:#F8F8F8;
	/* outline: none;
margin: .2em; */
}
.textbox3:focus{
	border-radius: 5px;
   border: 2px solid peru;
}


.submitbutton {
	color: white;
	font-size: 15pt;
	-moz-border-radius: 20px;
	border-radius: 6px;
	/*
	background-color: #CA1F1F;
	*/
	background-color: peru;
	/*width: 200px;
	height: 40px;*/
	border: solid  thin wheat;
	margin: 2;
	padding: 0.5em 1em;
	position: relative;
	/*text-shadow: 1px 1px 1px #000;*/
	outline: none;
}