.smsmesbox{
width:300px;
padding:20px;
margin:0 auto;
}

.smsmesbox .input-container{
display:flex;
align-items:center;
border:1px solid #124D29;
border-radius:8px;
padding:10px;
background:#fff;
margin-bottom:10px;
}

.smsmesbox input{
flex:1;
border:none;
font-size:16px;
outline:none;
}

.smsmesbox button{
background:#124D29;
color:white;
border:none;
padding:10px 16px;
font-size:16px;
border-radius:8px;
width:100%;
opacity:0.3;
}
.smsmesbox button{
cursor:not-allowed;
}
.smsmesbox button:not(:disabled){
cursor:pointer;
}