body{
    width: 100%;
    height: 100vh;
    margin: 0;
    display: flex;
    background-color: #fff;
}

.title1 {
   margin: 50px;
   background-color: #fff;
   text-align: center;
   width: calc(100% - 250px);
}

aside{
    color: #fff;
    width: 250px;
    padding-left: 20px;
    height: 100vh;
    background-image: linear-gradient(30deg, #380ba0, #7d70c5);
    border-top-right-radius: 80px;
    margin-right: 30px;
}

 aside a{
    font-size: 14px;
    color: #fff;
    display: block;
    padding: 12px;
    padding-left: 20px;
    
    text-decoration: none;
 }

 aside a:hover{
    color: #3f53fb;
    background: #fff;
    outline: none;
    position: relative;
    background-color: #fff;
    border-top-left-radius: 20px;
    border-bottom-left-radius: 20px;
     
 }

 aside a i {
    margin-right: 5px;
 }

 aside a:hover::after{
    content: '';
    position: absolute;
    background-color: transparent;
    bottom: 100%;
    right: 0;
    height: 35px;
    width: 35px;
    border-bottom-right-radius: 18px;
    box-shadow: 0 20px 0 0 #fff;

 }

 aside a:hover::before{
    content: '';
    position: absolute;
    background-color: transparent;
    top: 38px;
    right: 0;
    height: 35px;
    width: 35px;
    border-top-right-radius: 18px;
    box-shadow: 0 -20px 0 0 #fff;
 }

 aside p{
    margin: 0;
    padding: 40px 0;
 }