body {
    background-color: #abb7c9;
    margin: 0;
}

h1{
    color: red;
    background-color: beige;
    font-size: 40px;
    font-weight: bold;
}
h2{
    color: orange;
    font-size: 40px;
    font-weight: bold;
}
h3{
    color: yellow;
    font-size: 40px;
    font-weight: bold;
}
h4{
    color: green;
    font-size: 40px;
    font-weight: bold;
}
h5{
    color: blue;
    font-size: 40px;
    font-weight: bold;
}
h6{
    color: purple;
    font-size: 40px;
    font-weight: bold;
}
p{
    font-size: 10px;
    color: rgb(28, 109, 4);
    margin: 20px;
}
.flex{
    display: flex;
    justify-content: space-between;
    align-items: center;
}
a{
font-size: 50px;
}
button{
    display: inline-block;
    background-color: rgb(28, 109, 4);
    color: white;
    border: none;
    padding: 10px 20px;
    cursor: pointer;
    font-size: 20px;
    border-radius: 100%;
}
span{
    color: deeppink;
    font-size: 60px;
}
.grid{
    display: grid;
    grid-template-columns: repeat(4, minmax(200px, 1fr));
    gap: 20px;
}
.test-inline {
    position: relative;
}
.test-inline { 
    display: none;

}

#toggleTestBtn {
    position: absolute;
    top: 0px;
    right: 120px;
    z-index: 9999;
    width: 10px;
    height: 10px;
    border-radius: 4px;
    border: 1px solid #ccc;
    background: #abb7c9;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
}
@media screen and (max-width: 1024px) {
    .grid{
        grid-template-columns: repeat(2, 1fr);
    }
    #toggleTestBtn {
        right: 20px;
    }
}
@media screen and (max-width: 768px) {
    .grid{
        grid-template-columns: repeat(1, 1fr);
    }
}