style.css

@import url('https://fonts.googleapis.com/css2?family=Open+Sans:wght@400;500;600;700&display=swap');
* {
    margin: 0;
    padding: 0;
    font-family: 'Open Sans', sans-serif;
}
body {
    background: #116179;
}
.title {
    text-align: center;
    margin: 10px;
    font-size: 25px;
    color: #c4dbf6;
}
.sec1 {
    padding: 10px;
    margin: auto;
    width: 300px;
    display: flex;
    flex-direction: column;
    background-color: #b23850;
    border-radius: 10px;
}
.notesTitle{
    padding: 5px 10px;
    font-size: 12px;
    border: none;
    border-radius: 5px;
    background-color: #e7e3d4;
}
.notesTitle:focus {
    outline: none
}
#input{
    margin: 10px auto;
    padding: 5px;
    max-width: 280px;
    min-width: 280px;
    max-height: 40vh;
    min-height: 10vh;
    font-size: 13px;
    border: none;
    background-color: #e7e3d4;
    border-radius: 10px;
}
#input:focus {
    outline: none
}
.btns {
    margin: auto;
}
.btn {
    padding: 5px 10px;
    border-radius: 5px;
    font-size: 12px;
    background-color: #c4dbf6;
}
.noteTitle {
    text-align: center;
    font-weight: bold;
    margin: 10px;
    color: #c4dbf6;
}
.nullText {
    text-align: center;
    color: #f7f7f8;
    font-size: 14px;
}
.notesList {
    margin: 5px;
    display: grid; 
    justify-content: center;
    grid-template-columns: repeat(auto-fit, minmax(200px, 250px));
}
.note {
    padding: 10px;
    height: fit-content;
    border-radius: 10px;
    background-color: #b23850;
    margin: 5px;
}
.note_title {
    text-align: center;
    text-transform: capitalize;
    font-size: 16px;
    color: #c4dbf6;
}
.note_content{
    padding: 5px;
    height: 200px;
    overflow: auto;
    margin: 10px 0;
    background-color: #e7e3d4;
    scrollbar-width: none;
    scroll-behavior: smooth;
    border-radius: 5px;
    font-size: 14px; 
}
.sec2 {
    margin-bottom: 80px;
}