style.css

*{
    margin : 0;
    padding : 0;
    font-family : 'Poppins',sans -serif;
    box-sizing : border-box;
}

.container{
    width: 100%;
    min-height: 100vh;
    background: linear-gradient(135deg, #cf97ff, #95c0ff);
    color: #fff; 
    padding-top: 4%;
    padding-left: 10%;
}
 
/* for title notes */
.container h1{   
   display: flex;
   align-items: center;
   font-size: 35px;
   font-weight: 600;
}

/* for notes img */
.container h1 img{
   width : 60px;
}

.container button img{
   width: 25px;
   margin-right: 8px;
}

.container button{
   display: flex;
   align-items: center;
   background: linear-gradient(#9418fd, #570194);
   color:#fff  ;
   font-size: 16px;
   outline: 0;
   border: 0;
   border-radius: 40px;
   padding: 15px 25px;
   margin: 30px 20px;
   cursor: pointer;
}

.input-box{
    position: relative;
    width: 100%;
    max-width: 500px;
    min-height: 150px;
    background: #fff;
    color: #333;
    padding: 20px;
    margin: 20px 0;
    outline: none;
    border-radius: 5px;
 }
 
/* for delete img */
 .input-box img{ 
   width: 25px;
   position: absolute;
   bottom: 15px;
   right: 15px;
   cursor: pointer;
 }