.theme-button{
	height: 30px; 
	width: 30px;
	border-radius: 50%;
	border-style: solid;
  	border-width: 5px;
    cursor: pointer;
    margin-left: 7px;
}

.theme-button:hover{
	border-width: 3px;
}

.theme-div{
	float:left;
}