:root {
    font-size: 16px;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    color: #53565a;
    font-family: Calibri, Arial, sans-serif;
    font-size: 18px;
    line-height: 1.4;
}

#wrapper {
    max-width: 940px;
    margin: 16px auto;
    padding: 47px 75px;
    background-color: #fff;
    box-shadow: 3px 3px 11px 2px #939095;
}

.color {
    color: #1976d2;
}

footer p {
    font-size: 13px;
}

.button {
    display: flex;
    justify-content: center;
    margin: 1.5rem 0 0;
}

.button a {
    display: inline-block;
    padding: 10px 1rem;
    background: #53565A;
    color: #fff !important;
    text-align: center;
}

p {
    margin: 1rem 0;
}

h1 {
    text-align: center;
}

h1 {
    margin: 1.5rem 0;
    font-size: 23px;
    color: #1976d2;
}

h1 small {
    display: block;
    font-size: 18px;
    margin: 4px 0 0;
}

h2 {
    margin: 24px 0 8px;
    font-size: 18px;
    color: #1976d2;
}

h3 {
    font-size: 23px;
    color: #1976d2;
    margin: 1.5rem 0 0;
}

h3.margin {
    margin-top: 1rem;
}

:is(a:link, a:visited, a:hover, a:active) {
    color: #53565a;
    text-decoration: none;
    white-space: nowrap;
}

ul {
    list-style: none;
}

ul li {
    padding-left: 50px;
    margin: 0.25rem 0;
}

li:before {
    content: '\2022';
    float: left;
    font-size: 19px;
    text-indent: -30px;
}

img {
    max-width: 100%;
}



@keyframes slidy {
    0% {
        opacity: 0;
    }

    11% {
        opacity: 1;
    }

    33% {
        opacity: 1;
    }

    44% {
        opacity: 0;
    }

    100% {
        opacity: 0;
    }
}

:is(.slider, .slider div:nth-of-type(1)) {
    position: relative;
}

.slider div {
    opacity: 0;
    position: absolute;
    top: 0;
    left: 0;
    max-width: 100%;
    animation: slidy 15s linear 0s infinite normal forwards;
    vertical-align: bottom;
}

.slider div:nth-child(2) {
    animation-delay: 5s;
}

.slider div:nth-child(3) {
    animation-delay: 10s;
}

@media all and (max-width: 940px) {
    #wrapper {
        margin: 0 auto;
        padding: 6%;
        border: none;
    }

    header img {
        width: 100%;
    }

    :is(p, ul) {
        hyphens: auto;
        text-wrap: pretty;
    }

    span {
        white-space: nowrap;
    }

    :is(h1, footer p) br {
        display: none;
    }
}

@media all and (max-width: 700px) {
    #wrapper {
        padding: 16px;
    }

    ul li {
        padding-left: 20px;
    }

    li:before {
        text-indent: -20px;
    }
}