.sect_historia {
    margin-top: 30px;
    margin: 50px;
    font-size: 1.2em;
    line-height: 2em;
    text-align: justify;
}

.titu {
    color: #364652;
    font-size: 1.5rem;
    margin-bottom: 1px;
}

.timeline {
    display: grid;
    grid-template-columns: 10% 80% 10%;
}

    .timeline section {
        min-height: 50px;
        /*background: #ffffff;  */
    }

    .timeline .info {
        background-clip: padding-box;
        border-top: 2px solid #b5bec6;
    }

        .timeline .info h2 {
            color: #364652;
            font-size: 1.5rem;
            margin-bottom: 1px;
        }

        .timeline .info span {
            color: #071108;
        }

        .timeline .info:nth-of-type(2n) {
            padding-right: 2em;
            text-align: right;
        }

            .timeline .info:nth-of-type(2n) span {
                max-width: 80%;
                display: inline-block;
                animation: slideInRight 1.5s forwards 0s ease-in-out;
            }

        .timeline .info:nth-of-type(2n + 1) {
            padding-left: 2em;
            text-align: left;
        }

            .timeline .info:nth-of-type(2n + 1) span {
                max-width: 80%;
                display: inline-block;
                animation: slideInLeft 1.5s forwards 0s ease-in-out;
            }

    .timeline .circle-container:nth-child(2n) .tl {
        grid-area: tl;
        border-top: 2px solid #b5bec6;
        border-right: 2px solid #b5bec6;
        border-top-right-radius: 20px;
        margin-bottom: -2px;
    }

    .timeline .circle-container:nth-child(2n) .bl {
        grid-area: bl;
        border-bottom: 2px solid #b5bec6;
        border-right: 2px solid #b5bec6;
        border-bottom-right-radius: 20px;
        margin-bottom: -2px;
    }

    .timeline .circle-container:nth-child(2n+1) .tr {
        grid-area: tr;
        border-top: 2px solid #b5bec6;
        border-left: 2px solid #b5bec6;
        border-top-left-radius: 20px;
        margin-bottom: -2px;
    }

    .timeline .circle-container:nth-child(2n+1) .br {
        grid-area: br;
        border-bottom: 2px solid #b5bec6;
        border-left: 2px solid #b5bec6;
        border-bottom-left-radius: 20px;
        margin-bottom: -2px;
    }

.circle-container {
    display: grid;
    grid-template-columns: auto auto auto auto;
    grid-template-rows: auto 2.5em 2.5em auto;
    grid-template-areas: "tl tl tr tr" "cr cr cr cr" "cr cr cr cr" "bl bl br br";
}

    .circle-container div {
        grid-area: cr;
    }

.circle {
    width: 5em;
    height: 5em;
    background: #C2BA98;
    border-radius: 50%;
    margin-left: 1em;
    color: #636569;
    display: flex;
    justify-content: center;
    align-items: center;
}

.flex {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-left: -1em;
}

.no-border {
    border-top: 0px !important;
    border-left: 0px !important;
    border-bottom: 0px !important;
    border-right: 0px !important;
}

@keyframes slideInRight {
    0% {
        transform: translateX(-50%);
        opacity: 0.1;
    }

    100% {
        transform: rotate(xx) translateX(0%);
        opacity: 1;
    }
}

@keyframes slideInLeft {
    0% {
        transform: translateX(50%);
        opacity: 0.1;
    }

    100% {
        transform: rotate(xx) translateX(0%);
        opacity: 1;
    }
}

@media screen and (max-width: 768px) {
    .info span {
        padding-bottom: 1em;
    }
}