* {
    margin: 0px;
    padding: 0px;
    box-sizing: border-box;
}
body {
    font-family: 'Gill Sans', 'Gill Sans MT', Calibri, 'Trebuchet MS', sans-serif;
}
ul, ol {
    list-style: none;
}
.contenedor {
    width: 100%;
    position: relative;
}
.slider li, ul {
    width: 100%;
}
.slider li {
    overflow: hidden;
}
.slider li img {
    width: 100%;
}
.slider .titulo {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0px;
    left: 0px;
    padding: .9rem 3.125rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    color: #f00;
    z-index: 100;
}
.slider .titulo h1 {
    font-size: 3.125rem;
}
.slider .titulo p {
    margin-top: .62rem;
    font-size: 1.25rem;
}
.imagen {
    position: absolute;
    top: 102%;
    width: 100%;
    display: flex;
    justify-content: center;
}
.imagen li {
    font-size: 1.25rem;
    margin: .125rem .34rem;
    color: #0f0;
    cursor: pointer;
}
.flecha-left, .flecha-right {
    position: absolute;
    top: 0px;
    height: 100%;
    display: flex;
    align-items: center;
    color: #fff;
    font-size: 2.1rem;
    cursor: pointer;
    z-index: 200;
}
.flecha-right {
    right: .62rem;
}
.flecha-left {
    left:.62rem;
}
@media (max-width: 767px){
    .slider .titulo p {
        display: none;
    }
    .slider .titulo h1 {
        font-size: 2rem;
    }
    .flecha-left, .flecha-right {
        font-size: 1.25rem;
    }
    .slider li img {
        width: 100%;
    }
    .imagen {
        display: none;
    }
}