*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: sans-serif;
}



body{
    font-family: 'Open Sans', sans-serif;
    color: #3c3c3c;
    width: 100vw;
    height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}
.container{
    max-width: 1250px;
    margin: auto;
    padding: 5px;
}
h1{
    text-align: center;
    margin: auto;
    margin-bottom: 10px
}

p,small{
    margin-bottom: 10px;
    max-width: 700px;
    line-height: 1.5em;
}
.enlace{
    color: #4497df;
    font-weight: bold;
}

.enlace:hover{
    color: #245580;
}

#pagina{
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    height: 100%;
    background: linear-gradient(rgba(243,243,244,0.9), rgba(243,243,244,0.8)),url(../img/cpd.jpg);
    background-size: cover;
    background-position: center;
}

#paginareseller{
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    height: 100%;
    background: linear-gradient(rgba(243,243,244,0.9), rgba(243,243,244,0.8)),url(../img/stock.jpg);
    background-size: cover;
    background-position: center;
}

header{
    justify-content: flex-start;
    width: 100%;
}
header img{
    max-height: 40px;
    padding: 5px;
    box-sizing: border-box;
}

footer{
    background: #11283c;
    color: whitesmoke;
    padding: 5px;
    display: flex;
    flex-direction: row;
}

footer ul{
    padding: 5px;
    list-style: none;
    justify-content:space-around;
    display: flex;
    align-items: center;
}
footer a{
    color: whitesmoke;
}
footer a:hover{
    color: lightgray;
}

.reloj{
    width: 200px;
    margin: auto;
    margin-top: 20px;
    display: block;
    height: 200px;
}

.arena,.flecha{
    position: absolute;
}

.arena{
    animation-name: arena;
  animation-duration: 5s;
    animation-iteration-count: infinite;
    animation-timing-function: linear;
}

.flecha{
    animation-name: flechas;
  animation-duration: 5s;
    animation-iteration-count: infinite;
    animation-timing-function: linear;
}

@keyframes flechas {
  from {transform: rotate(360deg);}
  to {transform: rotate(0deg);}
}
@keyframes arena {
  0% {transform: rotate(180deg);}
  15% {transform: rotate(0deg);}
  100% {transform: rotate(0deg);}  
}