.contenedor{

    width: 100%;

    height: 530px;
    
    min-height: 530px;
    
    max-height: 530px;

    position: relative;

   /* background-color: #e6cd78;*/
}

.centro{
    margin-top: 8%;

    margin-left: 35%;

    position: absolute;

    animation-name: ckw;

    animation-duration: 5s;

    animation-iteration-count: infinite;

    transform-origin: 50% 50%;

    display: inline-block;

    animation-timing-function: linear;
}

.a{
    margin-top: 19%;

    margin-left: 12%;

    position: absolute;

    animation-name: ckwi;

    animation-duration: 5s;

    animation-iteration-count: infinite;

    transform-origin: 50% 50%;

    display: inline-block;

    animation-timing-function: linear;
}

.b{
    margin-top: 2%;

    margin-left: 15%;

    position: absolute;

    animation-name: ckw;

    animation-duration: 5s;

    animation-iteration-count: infinite;

    transform-origin: 50% 50%;

    display: inline-block;

    animation-timing-function: linear;
}

.c{
    margin-top: 4%;

    margin-left: 66%;

    position: absolute;

    animation-name: ckwi;

    animation-duration: 5s;

    animation-iteration-count: infinite;

    transform-origin: 50% 50%;

    display: inline-block;

    animation-timing-function: linear;
}

.d{
    margin-top: 27%;

    margin-left: 74%;

    position: absolute;

    animation-name: ckw;

    animation-duration: 5s;

    animation-iteration-count: infinite;

    transform-origin: 50% 50%;

    display: inline-block;

    animation-timing-function: linear;
}


.txt{
    padding-top: 15px;

    padding-bottom: 15px;

    position: absolute;

    margin-top: 15%;

    background-color: rgba(82, 82, 82, .4);

    width: 100%;

}

.txt a{

    color: #e6cd78;

    text-decoration: none;

    border: 3px solid #e6cd78;

    border-radius: 15px;

}

.txt a:hover{
    background-color: rgb(82, 82, 82);
}