Animation Editor

<div class="container base_banner long_title_banner" name="container">
    <div class="header long_title_header" name="header">Header</div>
    <div class="text long_title_text" name="text">Example text.</div>
</div>

:root{
    --accent1: rgba(25,154,174,1);
    --accent2: rgba(25,174,169,1);
    --accent3: rgba(77, 152, 167, 0.026);
}
body,html{
    background-color: #fff;
    margin:0;
}
.container{
    width:60%;
}

.base_banner {
    color: white;
    font-family: sans-serif;
    font-size: 1em;
    background: var(--accent1) !important;
    background: linear-gradient(98deg, var(--accent1) 0%, var(--accent2) 19%, rgba(0,0,0,0) 100%) !important;
    padding: 2em 0 2em 0 !important;
    box-shadow: none !important;
    z-index: 10000;
    backdrop-filter: blur(5px) !important;
}
.long_title_header {
    color: white;
    font-family: sans-serif;
    font-size: 3em;
    padding: 1em;
    background: var(--accent1);
    background: linear-gradient(90deg, var(--accent1) 0%, var(--accent2) 19%, rgba(0,0,0,0) 100%);
}
.long_title_text {
    color: white;
    font-family: sans-serif;
    font-size: 1.2em;
    padding: 0 1rem 0 1rem !important;
    background-color: var(--accent3);
}

.fade_in_down {
    opacity: 0;
    animation: fadeInDown 0.6s;
    animation-fill-mode: both;
}
.fade_in_up {
    opacity: 0;
    animation: fadeInUp 0.6s;
}

.fade_in_left {
    opacity: 0;
    animation: fadeInLeft 600ms ease-in;
    animation-fill-mode: forwards !important;
}

.fade_out_left {
    animation: fadeInLeft 600ms reverse ease-out !important;
    animation-fill-mode: forwards !important;
    animation-delay: 0s !important;
}

.fade_out_up {
    animation: fadeOutUp 400ms;
    /* animation-delay: 1000ms; */
    animation-fill-mode: forwards;
}

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translate(-100%, 0);
    }
    to {
        opacity: 1;
        transform: translate(0, 0);
    }
}
@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translate(0, -60%);
    }
    
    to {
        opacity: 1;
        transform: translate(0, 0);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translate(0, 100%);
    }
    to {
        opacity: 1;
        transform: translate(0, 0);
    }
}
@keyframes fadeOutUp {
    from {
        opacity: 1;
    }

    to {
        opacity: 0;
        transform: translate(0, -60%);
    }
}