*{
    margin: 0;
    padding: 0;
}
h3{
    background-color: grey;
}

p{
    font-family:Arial, Helvetica, sans-serif;
    font-size: 10px;
    text-decoration: underline dashed red 1px;
    font-weight: bolder;
    letter-spacing: 5px;
    text-transform: uppercase;
    word-spacing: 10px;
    background-color: blue;
    color: grey;
    margin-top: 10px;
    padding-top: 10px;
    border:5px solid green
}

h1{
    /* display: inline; */
}

.box1{
    float: left;
    background-color: red;
    height: 100px;
    width: 100px;
}

.box2{
    float: right;
    background-color: blue;
    height: 100px;
    width: 100px;
}

.box3{
    clear: both;
}

.navbar{
    background-color: burlywood;
    height: 80px;

    /* position: relative;
    left: 10px; */

    /* position: absolute;
    left: 10px;
    z-index: -1; */

    /* position: fixed;
    left: 10px;
    bottom: 10px; */

    position: sticky;
    top: 0;

}

.animate{
    text-align: center;
width: 100%;
height: 80px;
background-color: red;
/* animation: name duration timing-function delay iteration-count direction fill-mode; */
animation-name: anima;
    animation-duration: 3s;
    animation-iteration-count: infinite;
    animation-direction: alternate;
}

@keyframes anima {
    0% {}
    50% {
        background-color: green;
    }
    100% {
        background-color: red;
        width: 10px;
    }
}

.par{
    width: 100%;
    height: 200px;
    display:flex;
    justify-content: space-between;
    /* flex-direction: column-reverse; */
    /* flex-wrap: wrap; */
    flex-flow: row wrap;
    align-items:center;
}

.parents{

    display: grid;
    grid-template-columns: 1fr 4fr;


}

.parents div{
    background-color: red;
}
.it01{
    /* grid-column-start: 1;
    grid-column-end:3; */
    grid-row-start: 1;
    grid-row-end: 4;
    background-color: blue;
}

.container{
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: pink;
    height: 100vh;
}

@media screen and (max-width:500px) {

    .container{
        flex-direction: column;
        background-color: red;
    }
    
}
@media screen and (max-width:400px) {
    .container{
        background-color: blue;
    }
    
}

@media screen and (min-width:200px) and (max-width:399px) {
    .container{
        background-color: burlywood;
        flex-direction: row;
        flex-wrap: wrap-reverse;
    }
    
}