body {
    background-image: url(../images/brain-fitness-pro.png);
    background-repeat: repeat;
    background-attachment: fixed;
}
.wrapper {
    width: 100%;
}
/* Menu style */
.m-wrapper {
    position: fixed;
    top: 0;
    right: 0;
    left: 0;
    margin-top: 1px;
    margin-left: auto;
    margin-right: auto;
    width: 25%;
    height: 35px;
    display: flex;
    align-items: center;
    justify-content: space-around;
    background-color: white;
    border-style: solid;
    border-color:#0000FF;
    border-width: 5px;
    border-radius: 20px;
    min-width: 250px;
    max-width: 350px;
}
.button {
    border: 2px solid #ffff00;
    background-color: white;
    font-size: .9rem;
    color: black;
    text-decoration: none;
    transition: 500ms;
    padding: 2px 10px 2px 10px;
}
.btn {
    border-color:#ffff00;
    color: #000;
}
.btn:hover {
    background-color: #ffff00;
    border-color: #ff0000;
    border-radius: 20px;
    color: #000;
    font-weight: bold;
}
.btn:active {
    background-color: #ff0000;
    border-color: #000000;
    color: #ffffff;
    font-weight: bold;
    transition: none;
}
/* Main Style */
.c-wrapper {
    width: 80%;
    max-width: 1050px;
    background-color:white;
    border-style: solid;
    border-width: 5px;
    border-color: #0000FF;
    border-radius: 75px;
    padding: 20px 20px 40px 20px;
    margin-top: 70px;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 300px;
}
.cent-mar {
  text-align:center;
  margin-top:7px;
    }
.cent {
    text-align:center;
}
.marg-sm {
    margin: 2px 0 2px 0;
}
  /* Button Style */
.mm-wrapper {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
}
.button-m {
    border: 3px solid #000000;
    background-color: #a10ba1;
    border-radius: 25px;
    font-size: 1.2rem;
    font-weight: normal;
    color: #ffffff;
    text-decoration: none;
    text-align: center;
    vertical-align: middle;
    transition: 500ms;
}
.btn-m {
    border-color: #000000;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 45px;
    width: 275px;
    text-align: center;
    vertical-align: middle;
    color: #ffffff;
    margin: 2px 3px 2px 3px;
}
.btn-m:hover {
    background-color:#ffff00;
    color: #ff0000;
    border-radius: 0px;
    font-weight: bold;
}
.btn-m:active {
    background-color: #ff0000;
    border-color: #000000;
    color: #ffffff;
    font-weight: bold;
    transition: none;
}
@media screen and (max-width: 600px) {
body {
    background: none;
    background-color: gray;
}
.c-wrapper {
    width: 85%;
    padding: 10 10px 25px 10px;
    }
}