.txt1{
display: inline-block;
width: 50%;
padding: 0.8em;
border: 1px solid #999;
box-sizing: border-box;
background: #f2f2f2;
margin: 0.5em 0;
object-fit: cover;
border-radius: 25px 25px 25px 25px;
}

button{
cursor: pointer;/*カーソルを指マークに*/
}