* {
   box-sizing: border-box;
}

body,
html,
.wrapper {
   height: 100%;
}

body {
   background-color: #fafafa;
}

.full-page {
   min-height: 100%;
   padding: 0 10px;
}

.back-button {
   align-self: start;
   margin-left: -10px;
}

.btn-round {
   border-radius: 25px !important;
   padding-left: 30px;
   padding-right: 30px;
   box-shadow: inset -4px -4px 10px rgba(0, 0, 0, 0.1);
}

.sms-explanation {
   font-size: 0.9em;
   color: #666;
   text-align: center;
}

.sms-helper-img {
   width: 80%;
   max-width: 400px;
}

.powered {
   width: 100%;
   color: #242424;
   opacity: 0.5;
   font-size: 0.9em;
   margin-top: auto;
   display: flex;
   align-items: center;
   justify-content: center;
}

.powered img {
   height: 50px;
   margin-bottom: 10px;
   margin-left: 5px;
}

.btn-no {
   color: #888;
   text-decoration: underline;
   text-align: center;
}