textarea{
    display: block;
    height:200px;
    width: 100%;
    max-width: 100%;
    font-size: 17px;
    line-height:24px;
    padding: 10px;
    border: none;
    outline: 3px solid #ccc;
    -webkit-transition: outline 300ms ease-out;
    -moz-transition: outline 300ms ease-out;
    -o-transition: outline 300ms ease-out;
    transition: outline 300ms ease-out;
}
textarea:focus{
    outline: 3px solid #24a777;
}
#extra{
    font-size: 12px;
    margin-top: 15px;
    color: #cb4e4e;
}
.run{
    margin-top: 15px;
    margin-right: auto;
    margin-left: auto;
}
@media all and (max-width: 580px){
    textarea{
        height:200px;
        width: 96%;
        padding: 10px 2%;
    }
}