CSS
语言：
CSSSCSS
确定
.bar {
display: flex;
flex-direction: row-reverse;
margin: auto auto 0;
width: 300px;
max-width: calc(100% - 30px);
}
.bar-input {
opacity: 0;
pointer-events: none;
position: absolute;
top: -9999px;
left: -9999px;
}
.bar-input:checked ~ .bar-view:nth-child(10):after {
transition-delay: -0.05s;
}
.bar-input:checked ~ .bar-view:nth-child(10) .bar-button:before {
transition-delay: 0.01s;
}
.bar-input:checked ~ .bar-view:nth-child(8):after {
transition-delay: 0.05s;
}
.bar-input:checked ~ .bar-view:nth-child(8) .bar-button:before {
transition-delay: 0.11s;
}
.bar-input:checked ~ .bar-view:nth-child(6):after {
transition-delay: 0.15s;
}
.bar-input:checked ~ .bar-view:nth-child(6) .bar-button:before {
transition-delay: 0.21s;
}
.bar-input:checked ~ .bar-view:nth-child(4):after {
transition-delay: 0.25s;
}
.bar-input:checked ~ .bar-view:nth-child(4) .bar-button:before {
transition-delay: 0.31s;
}
.bar-input:checked ~ .bar-view:nth-child(2):after {
transition-delay: 0.35s;
}
.bar-input:checked ~ .bar-view:nth-child(2) .bar-button:before {
transition-delay: 0.41s;
}
.bar-input:checked ~ .bar-view:after {
-webkit-transform: scaleX(1);
transform: scaleX(1);
}
.bar-input:checked ~ .bar-view .bar-button:before {
-webkit-transform: none;
transform: none;
opacity: 1;
}
.bar-input:checked + .bar-view .bar-button:after {
opacity: 1;
-webkit-animation: bouncing 0.6s cubic-bezier(0, 0, 0.74, 1.04) infinite;
animation: bouncing 0.6s cubic-bezier(0, 0, 0.74, 1.04) infinite;
}
.bar-view {
display: flex;
flex-grow: 1;
position: relative;
}
.bar-view:after {
height: 2px;
top: calc(50% - 1px);
transition: -webkit-transform 0.06s cubic-bezier(0, 0.72, 0.58, 1);
transition: transform 0.06s cubic-bezier(0, 0.72, 0.58, 1);
transition: transform 0.06s cubic-bezier(0, 0.72, 0.58, 1), -webkit-transform 0.06s cubic-bezier(0, 0.72, 0.58, 1);
-webkit-transform: scaleX(0);
transform: scaleX(0);
background: #FFB732;
-webkit-transform-origin: left;
transform-origin: left;
z-index: 1;
}
.bar-view:not(:last-child):before,
.bar-view:not(:last-child):after {
content: "";
width: calc(100% - 24px);
position: absolute;
right: calc(50% + 12px);
}
.bar-view:not(:last-child):before {
height: 6px;
top: calc(50% - 3px);
background: #3C6997;
}
.bar-view:not(:last-child):nth-child(2):after {
transition-delay: 0s;
}
.bar-view:not(:last-child):nth-child(2) .bar-button:before {
transition-delay: 0.06s;
}
.bar-view:not(:last-child):nth-child(4):after {
transition-delay: 0.1s;
}
.bar-view:not(:last-child):nth-child(4) .bar-button:before {
transition-delay: 0.16s;
}
.bar-view:not(:last-child):nth-child(6):after {
transition-delay: 0.2s;
}
.bar-view:not(:last-child):nth-child(6) .bar-button:before {
transition-delay: 0.26s;
}
.bar-view:not(:last-child):nth-child(8):after {
transition-delay: 0.3s;
}
.bar-view:not(:last-child):nth-child(8) .bar-button:before {
transition-delay: 0.36s;
}
.bar-view:not(:last-child):nth-child(10):after {
transition-delay: 0.4s;
}
.bar-view:not(:last-child):nth-child(10) .bar-button:before {
transition-delay: 0.46s;
}
.bar-button {
display: block;
width: 30px;
height: 30px;
margin: auto;
border-radius: 50%;
border: 3px solid #3C6997;
position: relative;
cursor: pointer;
box-shadow: inset 2px 2px 4px rgba(0, 0, 0, 0.3), 2px 2px 8px rgba(0, 0, 0, 0.1);
}
.bar-button:hover:after {
-webkit-transform: none;
transform: none;
opacity: 1;
}
.bar-button:before,
.bar-button:after {
content: "";
position: absolute;
pointer-events: none;
}
.bar-button:before {
width: 100%;
height: 100%;
border-radius: 50%;
background: radial-gradient(circle at center, #FFDD4A, #FE9000);
-webkit-transform: scale(0.3);
transform: scale(0.3);
opacity: 0;
transition-property: opacity, -webkit-transform;
transition-property: transform, opacity;
transition-property: transform, opacity, -webkit-transform;
transition-duration: 0.2s;
transition-timing-function: cubic-bezier(0, 0.72, 0.58, 1);
}
.bar-button:after {
border: 8px solid transparent;
border-top-color: #5ADBFF;
bottom: calc(100% + 10px);
left: calc(50% - 8px);
-webkit-transform: translateY(-10px);
transform: translateY(-10px);
opacity: 0;
transition-property: opacity, -webkit-transform;
transition-property: transform, opacity;
transition-property: transform, opacity, -webkit-transform;
transition-duration: 0.2s;
transition-timing-function: cubic-bezier(0, 0, 0, 1.97);
}
.command {
font-family: "Ubuntu Mono", monospace;
letter-spacing: 1px;
margin: 30px auto auto;
-webkit-animation: fade 1s ease infinite;
animation: fade 1s ease infinite;
}
html,
body {
width: 100%;
height: 100%;
display: flex;
flex-direction: column;
background: linear-gradient(to bottom right, rgba(255, 221, 74, 0.1), #fff);
}
* {
box-sizing: border-box;
}
*:before,
*:after {
box-sizing: inherit;
}
@-webkit-keyframes bouncing {
0%, 100% {
-webkit-transform: translateY(0);
transform: translateY(0);
}
50% {
-webkit-transform: translateY(5px);
transform: translateY(5px);
}
}
@keyframes bouncing {
0%, 100% {
-webkit-transform: translateY(0);
transform: translateY(0);
}
50% {
-webkit-transform: translateY(5px);
transform: translateY(5px);
}
}
@-webkit-keyframes fade {
50% {
opacity: 0.3;
}
}
@keyframes fade {
50% {
opacity: 0.3;
}
}
