body * {
    box-sizing: border-box;
    flex-shrink: 0;
}

body {
    font-family: PingFangSC-Regular, Roboto, Helvetica Neue, Helvetica, Tahoma,
    Arial, PingFang SC-Light, Microsoft YaHei;
    margin: 0;
}

input {
    background-color: transparent;
    border: 0;
}

button {
    margin: 0;
    padding: 0;
    border: 1px solid transparent;
    outline: none;
    background-color: transparent;
}

button:active {
    opacity: 0.6;
}

.flex-col {
    display: flex;
    flex-direction: column;
}

.flex-row {
    display: flex;
    flex-direction: row;
}

.justify-start {
    display: flex;
    justify-content: flex-start;
}

.justify-center {
    display: flex;
    justify-content: center;
}

.justify-end {
    display: flex;
    justify-content: flex-end;
}

.justify-evenly {
    display: flex;
    justify-content: space-evenly;
}

.justify-around {
    display: flex;
    justify-content: space-around;
}

.justify-between {
    display: flex;
    justify-content: space-between;
}

.align-start {
    display: flex;
    align-items: flex-start;
}

.align-center {
    display: flex;
    align-items: center;
}

.align-end {
    display: flex;
    align-items: flex-end;
}

.font-bold {
    font-weight: bold;
}

.max-width-85 {
    max-width: 85%;
    margin: auto;
}

.gap-10 {
    gap: 10px;
}

.flex-3 {
    flex: 3;
}

.flex-1-5 {
    flex: 1.5;
}

.flex-5-5 {
    flex: 5.5;
}

.padding-left-0-5 {
    padding-left: .5rem;
}

a {
    text-decoration: auto;
}

@keyframes testBtnScale {
    0% {
        transform: scale(.92);
    }
    100% {
        transform: scale(1.08);
    }
}

.btn-scale {
    animation: testBtnScale 1s ease-in-out infinite alternate;
}