body {
    background: rgb(225, 225, 225);
    font-family: "SF Pro Display", "SF Pro Icons", "Helvetica Neue", "Helvetica", "Arial", "Segoe UI", Roboto, Ubuntu, sans-serif;
}

html {
	scroll-behavior: smooth;
}

h1,
h2,
h3,
h4,
h5,
a,
p {
    -webkit-margin-before: 0;
    -webkit-margin-after: 0;
    margin-bottom: 0;
    margin-top: 0;
}

.w10 {
    width: calc(100%);
}

.card {
    background: white;
    border-radius: 15px;
    padding: 5px;
    margin: 10px;
    width: calc(100% - 25px);
}

.w3 {
    width: 33.3%;
}

.wrapper-vertical {
    display: flex;
    flex-direction: column;
}

.wrapper-horizontal {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
}

.left {
    justify-content: flex-start;
    align-items: flex-start;
}

.center {
    display: flex;
    justify-content: center;
    align-items: center;
}

.p3 {
    padding: 30px;
}

.p1 {
    padding: 10px;
}

footer a,
footer p {
    color: gray;
    text-decoration: none;
    font-size: 12px;
}

footer img {
    height: 30px;
}

.card p {
    margin-bottom: 10px;
}

.card h3 {
    margin-bottom: 5px;
}

header img {
    height: 60px;
    border-radius: 15px;
    padding-right: 5px;
}

.hidden {
    display: none;
}

.href-button {
    text-decoration: none;
    background: #eb2914;
    border-radius: 10px;
    color: white;
    padding: 3px 5px;
}

@media only screen and (max-width: 850px) {
    .w3 {
        width: 100%;
    }
}