#main > div.col.s12:nth-child(1) {
	background: url(../images/plantilla_head.jpg) no-repeat center center;
	-webkit-background-size: cover;
	-moz-background-size: cover;
	-o-background-size: cover;
	background-size: cover;
}
footer div.footer-copyright div p {
	color: #fff;
}
@media(min-width:601px) and (max-width:992px) {
	#main > div.col.s12:nth-child(1) {
		background: url(../images/plantilla_head.jpg) no-repeat center center;
		-webkit-background-size: cover;
		-moz-background-size: cover;
		-o-background-size: cover;
		background-size: cover;
	}
	#main>div.col.s12 h1 {
        font-size: 2.8rem;
    }
}
@media(max-width:600px) {
	#main > div.col.s12 {
		min-height: 200px;
	}
	#main > div.col.s12:nth-child(1) {
		background: url(../images/plantilla_head.jpg) no-repeat center center;
		-webkit-background-size: cover;
		-moz-background-size: cover;
		-o-background-size: cover;
		background-size: cover;
	}
	#content .section:nth-child(1) > article .col.s12:nth-child(1) > div.col.s12 img,
	#content footer.page-footer .container .row img {
		display: block;
		margin: 10px auto;
		width: 200px;
	}
	#main > div.col.s12:nth-child(2) {
		padding-top: 20px;
	}
	#content footer.page-footer div.footer-copyright {
		min-height: 106px;
	}
	#main>div.col.s12 h1 {
        font-size: 2.8rem;
    }
}

@media(max-width:320px) {
	#content > div > header > div > h1 {
		font-size: 20px;
	}
	#content article .droppable {
		width: 100%;
		padding: 10px 0;
	}
	#main>div.col.s12 h1 {
        font-size: 3.2rem;
    }
}

@media (max-width: 880px){
	#content h1 {
		line-height: 36px;
	}

	.reducir-texto {
		font-size: 13px;
	}
}
blockquote.center p{
	line-height: 10px;
}
blockquote.center.parrafo p{
	line-height: 30px;
}
.col.m6.s12.interlin blockquote p{
	line-height: 10px;
	font-size: 18px;
}
blockquote.autoev{
	font-size: 18px;
}
h6.right-align {
    font-size: 14px;
	color:#7b5fa4;
    border-top: 1px solid #7b5fa4;
    padding-top: 10px;
}
h6.right-align.sin {
    font-size: 14px;
	color:#7b5fa4;
    border: none;
}
#r1_c, #r2_c, #r3_c, #r4_c, #r5_c, #r6_c, #r7_c{
    border: none;
    border-bottom: 1px solid #9e9e9e;
    outline: 0;
    height: 3rem;
    font-size: 1rem;
    margin: 0 0 10px;
    padding: 0;
    text-align: center;
    box-shadow: none;
    box-sizing: content-box;
    transition: all .3s;
    width: 160px;
}
.dere{
    float: right;
}
input.correct{
    background-color: #20B828;
    border-radius: 7px;
    color: #fff;

}
input.incorrect{
    background-color: #ff3d00;
    border-radius: 7px;
    color: #fff;
}
#content article ol li{
    opacity: 0;
    padding: 0px 30px 0px 30px;
    transition: opacity 3s;
	margin-bottom: 30px;
}

h5.colaps {
    color: #f8f7f7;
    font-weight: bold;
    border-left: 5px solid #4b857f;
    margin: 3px;
    padding: 10px;
}
.collapsible-header {
    display: block;
    cursor: pointer;
    min-height: 3rem;
    line-height: 3rem;
    padding: 0 1rem;
    background-color: #80cbc4;
    border-bottom: 1px solid #70a5a0;
}
.collapsible {
    background-color: #ececeb;
}