* {
    margin: 0;
    padding: 0;
    font-family: 'Microsoft YaHei', serif;
    text-decoration: none;
}
.ah{
    transition:all .5s;
      color: rgb(53,153,153);
}
.ah:hover{
    font-size: 17px;
}
.ah:visited{
      color: rgb(53,153,153);
}

body {
    display: flex;

    justify-content: center;
    align-items: center;
    width: 100vw;
    height: 100vh;
    background-image: url("wife.png");
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
}

svg,
path {
    transition: all 0.35s ease-in-out;
    -webkit-transition: all 0.35s ease-in-out;
    -moz-transition: all 0.35s ease-in-out;
    -o-transition: all 0.35s ease-in-out;
    -ms-transition: all 0.35s ease-in-out;
}

svg {
    border-radius: 7px;
    filter: grayscale(1);
    padding: 5px;
    width: 40px;
    height: 40px;
}

button {
    border: none;
    background: none;
    outline: none;
}

button > svg:hover {
    filter: grayscale(0);
    box-shadow: 0 0 35px -10px #3d434e;
}

button + div,
.default {
    width: 80%;
    height: 65%;
    display: flex;
    justify-content: space-around;
    align-items: center;
    position: fixed;
    top: 25%;
    left: 10%;
    background-color: #191b20;
    border-radius: 7px;
    padding: 5px;
}

button + div {
    transform: scale(0);
    transition: .35s ease-in-out;
    z-index: 5;
    display: flex;
    flex-direction: column;
}

button + div > div:nth-child(1) {
    width: 100%;
    height: 30%;
    display: flex;
    justify-content: space-around;
    align-items: center;
    color: white;
    font-weight: bolder;
    font-size: 100px;
    box-sizing: border-box;
    padding: 20px;
}

button + div > div:nth-child(1) svg {
    width: 20%;
    height: 100%;
    filter: grayscale(0) !important;
}

button + div > div:nth-child(2) {
    width: 100%;
    height: 70%;
    display: flex;
    align-items: center;
}

.default {
    transform: scale(1);
    z-index: 3;
}

button:focus > svg {
    filter: grayscale(0);
}

button:focus + div {
    transform: scale(1);
}

button:nth-child(1) > svg {
    filter: grayscale(0);
}

button:nth-child(1) + div {
    transform: scale(1);
}

.title {
    width: 80%;
    height: 50px;
    display: flex;
    justify-content: space-around;
    align-items: center;
    position: fixed;
    top: 10%;
    left: 10%;
    background-color: rgba(82, 67, 92, 0.82);
    border-radius: 7px;
    padding: 5px;
    opacity: 0.66;
    border: 1px solid rgba(153,54,52,0.8);
}